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Ordering number:ENN5170 Thick Film Hybrid IC STK392-110 3-Channel Convergence Correction Circuit (IC max = 3A) Overview Package Dimensions The STK392-110 is a convergence correction circuit IC for video projectors. It incorporates three output amplifiers in a single package, making possible the construction of CRT horizontal and vertical convergence correction output circuits for each of the RGB colors using ust two hybrid ICs. The output circuit use a class-B configuration, in comparison with the STK392-010, realizing a more compact package and lower cost. unit:mm 4083 [STK392-110] 64.0 55.6 25.8 16.5 Applications 21.0 3.6 31.0 8.5 • Video projectors Features • 3 output amplifier circuits in a single package • High maximum supply voltage (VCC max = ±38V) • Low thermal resistance (θj-c=3.0°C/W) • High temperature stability (TC max=125°C) • Separate predriver and output stage supplies • Output stage supply switching for high-performance designs • Low inrush current when power is applied 18 2.54 17×2.54=43.18 (6.21) 2.9 0.4 4.0 1 0.5 5.5 SANYO : SIP18 Series Organization The following devices form a series with varying output capacity and application grade. Some of the devices below are under development, so contact your nearest sales representative for details. Maximum ratings VCC max IC max θj-c Maximum horizontal frequency fH max STK392-110 ±38V 3A 3.0˚C/W 15kHz STK392-010 ±38V 5A 2.6˚C/W 15kHz General projection TVs STK392-020 ±44V 6A 2.1˚C/W 35kHz HD, VGA Type No. Application grade General projection TVs STK392-040 ±50V 7A 1.8˚C/W 100kHz XGA, CAD, CAM STK392-210 ±65V 8A 1.5˚C/W 130kHz CAD, CAM STK392-220 ±75V 10A 1.3˚C/W 160kHz CAD, CAM Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 93099TH (KT)/80995HA (ID) No.5170–1/4 STK392-110 Specifications Maximum Ratings at Ta = 25˚C Parameter Maximum supply voltage Maximum collector current Thermal resistance Symbol Conditions Ratings VCC max IC θ j-c Unit ±38 V Tr6, 7, 13, 14, 20, 21 3.0 A Tr6, 7, 13, 14, 20, 21 (per transistor) 3.0 ˚C/W Junction temperature Tj 150 ˚C Operating temperature Tc 125 ˚C –30 to +125 ˚C Storage temperature Tstg Operating Characteristics at Ta = 25˚C, Rg=50Ω, VCC=±30V, specified test circuit Parameter Output noise voltage Quiescent current Neutral voltage Output delay time Symbol Conditions VNO ICCO VN tD Ratings min typ Unit max 0.2 mVrms f=15.75kHz, triangular wave input, VOUT=1.5Vp-p 15 22 30 mA –50 0 +50 mV 1 µs Note : All tests are conducted using a constant-voltage regulated supply unless otherwise specified. The output noise voltage is the peak value of an average-reading meter with an rms value scale (VTVM). Block Diagram No.5170–2/4 STK392-110 Equivalent Circuit Test Circuit No.5170–3/4 STK392-110 Sample Application Circuit Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be expor ted without obtaining the expor t license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of September, 1999. Specifications and information herein are subject to change without notice. PS No.5170–4/4 Ordering number : ENN7065A Thick-Film Hybrid IC STK402-090 Two-Channel Class AB Audio Power Amplifier IC 50 W + 50 W Overview Package Dimensions The STK402-000 series products are audio power amplifier hybrid ICs that consist of optimally-designed discrete component power amplifier circuits that have been miniaturized using SANYO's unique insulated metal substrate technology (IMST). SANYO has adopted a new low thermal resistance substrate in these products to reduce the package size by about 60% as compared to the earlier SANYO STK407-000 series. unit: mm [STK402-090] 59.2 8.5 2.0 4.0 15 1 (12) 21.0 • Series of pin compatible power amplifiers ranging from 20 W × 2 channels to 120 W × 2 channels (10%/1 kHz) devices. The same printed circuit board can be used depending on the output power grade. • The pin arrangement is compatible with that of the 3channel STK402-200 series. This means that 3-channel printed circuit boards can also be used for 2-channel products. • Miniature packages — 15 W/ch to 40 W/ch (THD = 0.4%, f = 20 Hz to 20 kHz); 46.6 mm × 25.5 mm × 8.5 mm * — 50 W/ch to 80 W/ch (THD = 0.4%, f = 20 Hz to 20 kHz); 59.2 mm × 31.0 mm × 8.5 mm * *: Not including the pins. • Output load impedance: RL = 6 Ω • Allowable load shorted time: 0.3 seconds • Supports the use of standby, muting, and load shorting protection circuits. 16.5 ø3.6 1.0 52.0 31.0 Features 4190-SIP15 0.5 0.4 2.9 14X2=28 SANYO: SIP15 Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN D0102AS (OT) No. 7065-1/5 STK402-090 Series Organization These products are organized as a series based on their output capacity. Type No. Item STK402-020 STK402-030 STK402-040 STK402-050 STK402-070 20 W + 20 W 30 W + 30 W 40 W + 40 W 45 W +45 W 60 W + 60 W 80 W + 80 W 100 W + 100 W 120 W + 120 W Output 2 (0.4%/20 Hz to 20 kHz) 15 W + 15 W 20 W + 20 W 25 W + 25 W 30 W + 30 W 40 W + 40 W 50 W + 50 W Output 1 (10%/1 kHz) STK402-090 STK402-100 STK402-120 60 W + 60 W 80 W + 80 W Maximum supply voltage (No signal) ±30 V ±34 V ±38 V ±40 V ±50 V ±54 V ±57 V ±65 V Maximum supply voltage (6 Ω) ±28 V ±32 V ±36 V ±38 V ±44 V ±47 V ±50 V ±57 V Recommended supply voltage (6 Ω) ±19 V ±22 V ±25 V ±26.5 V ±30 V ±32 V ±35 V ±39 V 46.6 mm × 25.5 mm × 8.5 mm Package 59.2 mm × 31.0 mm × 8.5 mm Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Maximum supply voltage (No signal) VCC max(0) ±54 Maximum supply voltage VCC max(1) RL = 6 Ω ±47 V 2.2 °C/W θj-c Thermal resistance Junction temperature Tj max Operating IC substrate temperature Tc max Storage temperature Per power transistor ts 150 °C 125 °C –30 to +125 °C Both the Tj max and the Tc max conditions must be met. Tstg Allowable load shorted time *2 V VCC = ±32.0 V, RL = 6 Ω, f = 50 Hz, PO = 50 W 0.3 s Operating Characteristics at Tc = 25°C, RL = 6 Ω (noninductive load), Rg = 600 Ω, VG = 30 dB Parameter Output power Symbol Conditions*1 VCC (V) f (Hz) PO (1) ±32.0 20 to 20 k 0.4 PO (2) ±32.0 1k 10 PO (W) Ratings THD (%) min 47 typ max 50 Unit W 80 THD (1) ±32.0 20 to 20 k 1.0 VG = 30 dB THD (2) ±32.0 1k 5.0 VG = 30 dB fL, fH ±32.0 1.0 +0 –3 dB ri ±32.0 Output noise voltage *3 VNO ±39.0 1.2 mVrms Quiescent current ICCO ±39.0 10 40 80 mA VN ±39.0 –70 0 +70 mV Total harmonic distortion Frequency characteristics Input impedance Neutral voltage 1k 0.4 % 0.01 1.0 20 to 50 k Hz 55 kΩ Rg = 2.2 kΩ Notes: 1. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection. 2. Use the transformer power supply circuit stipulated in the figure below for allowable load shorted time measurement and output noise voltage measurement. DBA40C 10000 µF +VCC 500 Ω 500 Ω 10000 µF --VCC Stipulated Transformer Power Supply (MG-200 equivalent) 3. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50 Hz) power supply should be used to minimize the influence of AC primary side flicker noise on the reading. No. 7065-2/5 STK402-090 Internal Equivalent Circuit 8 4 TR7 TR9 R1 R13 TR4 TR11 R6 C1 TR5 R3 1 TR1 R8 C2 TR12 R11 TR2 TR14 R4 2 TR8 R12 TR10 R5 R10 TR6 TR3 D1 R2 TR15 TR13 R7 TR16 R9 R14 9 13 SUB 5 12 7 6 10 11 14 15 Sample Application Circuit Ch.1 6 1kΩ 7 8 9 Ch.2 +VE 10 SUB Ch.2 Pre SUB Ch.2 Ch.2 -VE -VCC GND NF IN 11 12 13 14 15 0.22Ω 5 Ch.1 -VE +VCC -VCC 0.22Ω 4 Ch.1 +VE 0.22Ω 2 Pre +VCC BIAS 10kΩ 1 Ch.1 NF 0.22Ω Ch.1 IN Ch.2 2.2µF 220pF 220pF 2.2µF 100Ω 470pF 56kΩ 3µH 4.7Ω 4.7Ω Ch.2 OUT 4.7Ω 3µH 0.1µF 100Ω 33µF 56kΩ 1.8kΩ 56kΩ 100µF 3pF 10µF 3pF 10µF 100µF 1.8kΩ 56kΩ 33µF 4.7Ω 0.1µF Ch.1 OUT 1kΩ Ch.2 IN 470pF Ch.1 IN +VCC -VCC No. 7065-3/5 STK402-090 Thermal Design Example The thermal resistance, θc-a of the required heat sink for the power dissipation, Pd, within the hybrid IC is determined as follows. Condition 1: The IC substrate temperature, Tc, must not exceed 125°C. Pd × θc – a + Ta < 125°C . . . . . . . . . (1) Ta: Guaranteed ambient temperature for the end product. Condition 2: The junction temperature, Tj, of each power transistor must not exceed 150°C. Pd × θc – a + Pd/N × θj – c + Ta < 150°C . . . . . . . . . (2) N: Number of power transistors θc-a: Thermal resistance per power transistor However, the power dissipation, Pd, for the power transistors shall be allocated equally among the N transistors. The following inequalities results from solving equations (1) and (2) for θc-a. θc – a < (125 – Ta) /Pd . . . . . . . . . . . . . . . . . . (1)’ θc – a < (150 – Ta) /Pd – θj – c/N . . . . . . . . . (2)’ Values that satisfy these two inequalities at the same time represent the required heat sink thermal resistance. When the following specifications have been stipulated, the required heat sink thermal resistance can be determined from formulas (1)’ and (2)’. • Supply voltage — VCC • Load resistance value — RL • Guaranteed ambient temperature — Ta [Example] When the IC supply voltage, VCC, is ±32 V and RL is 6 Ω, the IC internal power dissipation, Pd, will be a maximum of 72 W for a continuous sine wave signal at 1 kHz, according to the Pd – PO characteristics. For the music signals normally handled by audio amplifiers, a value of 1/8 PO max is generally used for Pd as an estimate of the power dissipation based on this type of continuous signal. (Note that the factor used may differ depending on the safety standards used.) That is: Pd = 48 W (When 1/8 PO max = 6.25 W) The number of power transistors in the audio amplifier block of these hybrid ICs, N, is 4, and the thermal resistance per transistor is 2.2°C/W. Therefore, the required heat sink thermal resistance for a guaranteed ambient temperature of 50°C will be as follows. From formula (1)’ θc – a < (125 – 50) /48 < 1.56 From formula (2)’ θc – a < (150 – 50) /48 – 2.2/4 < 1.53 Therefore, 1.53°C/W is the required heat sink thermal resistance. Note that this thermal design example assumes the use of a constant-voltage power supply, and is therefore not a verified design for any particular user's end product. No. 7065-4/5 STK402-090 70 60 50 Pd -- PO RL = 6 Ω VCC = ±32 V f = 1kHz VG = 30 dB Rg = 600 Ω 2ch drive Total harmonic distortion, THD -- % Total device power dissipation Pd -- W 80 40 30 20 10 0 0.1 2 3 5 7 1.0 2 3 5 7 10 2 3 Output power, PO / ch -- W 5 7 100 ITF02168 PO -- f 100 90 100 7 5 3 2 10 7 5 3 2 THD -- PO Tc = 25 °C VCC = ±32 V VG = 30 dB RL = 6 Ω Rg = 600 Ω 1.0 7 5 3 2 0.1 7 5 3 2 0.01 7 5 3 2 0.001 0.1 20 kHz 20 Hz z 1 kH 2 3 5 7 1.0 2 3 5 7 10 2 3 Output power, PO -- W 5 7 100 ITF02155 RL = 6 Ω, VCC = ±32 V, THD = 10 % Output power, PO -- W 80 70 RL = 6 Ω, VCC = ±32 V, THD = 0.4 % 60 50 40 30 20 Tc = 25 °C VG = 30 dB Rg = 600 Ω 10 0 10 2 3 5 7 100 2 3 5 7 1k 2 3 Frequency, f - Hz 5 7 10k 2 3 5 7100k ITF02157 Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer’s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer’s products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products (including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the “Delivery Specification” for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of December, 2002. Specifications and information herein are subject to change without notice. PS No. 7065-5/5 Ordering number : ENN7374 Thick-Film Hybrid IC STK403-430 Six-Channel Class AB Audio Power Amplifier IC 20 W × 6 Channels Overview Package Dimensions The STK403-400 series products are audio power amplifier hybrid ICs that consist of optimally-designed discrete component power amplifier circuits that have been miniaturized using SANYO's unique insulated metal substrate technology (IMST). The adoption of a newlydeveloped low thermal resistance substrate allows this product to integrate six power amplifier channels in a single compact package. The adoption of a standby circuit in this device allows it to reduce impulse noise significantly as compared to earlier Sanyo products, in particular, the STK402-*00 series products. unit: mm 4202-SIP28 [STK403-430] Features • Series of pin compatible power amplifiers ranging from 30 W/ch to 45 W/ch (10%/1 kHz) devices. The same printed circuit board can be used depending on the output power grade. • Miniature packages — 78.0 mm × 32.0 mm × 9.0 mm * *: Not including the pins. • Output load impedance: RL = 6 Ω • Allowable load shorted time: 0.3 seconds • Supports the use of standby and muting circuits. SANYO: SIP28 Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN D2503TN (OT) No. 7374-1/8 STK403-430 Series Organization These products are organized as a series based on their output capacity. Type No. Item STK403-430 STK403-440 Output 1 (10%/1 kHz) 30 W × 6 ch 40 W × 6 ch STK403-450 45 W × 6 ch Output 2 (0.6%/20 Hz to 20 kHz) 20 W × 6 ch 25 W × 6 ch 30 W × 6 ch Maximum supply voltage (No signal) ±36 V ±38 V ±40 V Maximum supply voltage (6 Ω) ±34 V ±36 V ±38 V Recommended supply voltage (6 Ω) ±23 V ±26 V ±28 V 78.0 mm × 32.0 mm × 9.0 mm Package Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Maximum supply voltage (No signal) VCC max(0) ±36 V Maximum supply voltage VCC max(1) RL ≥ 6 Ω ±34 V Minimum operating supply voltage Maximum operation flow-in current (pin 23) VCC min ±10 V IST OFF max 1.2 mA θ j -c Thermal resistance Per power transistor Junction temperature Tj max Operating IC substrate temperature Tc max Storage temperature ts °C/W °C 125 °C –30 to +125 °C Both the Tj max and the Tc max conditions must be met. Tstg Allowable load shorted time *4 3.6 150 VCC = ±23.0 V, RL = 6 Ω, f = 50 Hz, PO = 20 W, 1ch drive 0.3 s Operating Characteristics at Tc = 25°C, RL = 6 Ω (noninductive load), Rg = 600 Ω, VG = 30 dB Parameter Symbol Conditions*1 VCC (V) f (Hz) PO (W) Ratings THD (%) min PO (1) ±23.0 20 to 20 k 0.6 PO (2) ±23.0 1k 10 THD (1) ±23.0 20 to 20 k 5.0 VG = 30 dB THD (2) ±23.0 1k 5.0 VG = 30 dB fL, fH ±23.0 1.0 +0 –3 dB ri ±23.0 Output noise voltage *2 VNO ±28.0 Rg = 2.2 kΩ Quiescent current ICCO ±28.0 No loading VN ±28.0 Output power *1 Total harmonic distortion *1 Frequency characteristics Input impedance Neutral voltage Current flowing into pin 23 in standby mode *6 IST ON ±23.0 Current flowing into pin 23 in operating mode *6 IST OFF ±23.0 1k 18 typ Unit max 20 W 30 0.6 0.03 1.0 % 20 to 50 k Hz 55 kΩ 1.0 mVrms 60 110 180 mA –70 0 +70 mV 0 mA 1.2 mA V23 = 5 V, current Limiting resistance: 6.2 kΩ 0.4 Notes: 1. 1ch drive 2. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection. 3. Use the transformer power supply circuit shown in the figure below for allowable load shorted time measurement and output noise voltage measurement. 4. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50 Hz) power supply should be used to minimize the influence of AC primary side flicker noise on the reading. 5. Design applications so that the minus pre-VCC line (pin 17) is the lowest potential applied to the IC at all times. 6. A limiting resistor that assures that the maximum operating current flowing into the standby pin (pin 23) does not exceed the maximum rating must be included in application circuits. This IC operates when a voltage higher than VBE (about 0.6 V) is applied to the standby pin. DBA30C 4700µF +VCC + 500Ω + 500Ω --VCC 4700µF Designated Transformer Power Supply (RP-25 equivalent) No. 7374-2/8 14 17 22 21 20 15 16 13 12 10 1 4 3 2 11 Pre Driver IC (CH4) Pre Driver IC (CH1) R20 R27 TR12 R26 R7 TR3 R21 R8 C4 C1 R2 R1 TR13 C15 C14 TR14 TR10 TR11 TR5 TR4 TR1 TR2 C12 C11 R28 R29 TR15 TR6 R23 R22 R9 R10 C5 Bias Circuit C2 R4 R3 24 5 7 25 26 Pre Driver IC (CH5 / CH6) Pre Driver IC (CH2 / CH3) 6 27 8 R11 R12 C6 C3 R6 R5 R30 R31 TR18 R24 TR9 R25 ITF02247 C16 TR16 TR17 SUB TR8 TR7 C13 28 18 19 23 9 STK403-430 Internal Equivalent Circuit No. 7374-3/8 1kΩ 2.2µF + Ch1 OUT + 3pF 56kΩ 4 2 + 3pF 56kΩ + 3pF 56kΩ 10 Ch3 Ch2 OUT OUT 9 + 11 10µF 1.8kΩ 100Ω 12 14 15 + +VCC --VCC + 13 16 Ch4 Ch5 OUT OUT 17 56kΩ 3pF 18 19 3pF 56kΩ 20 21 8 7 6 5 STK403-400 series 220pF 3 1 220pF SUB Ch3 Ch3 Ch2 Ch4 Ch5 SUB Ch4 +V --V --V +V CC CC CC CC OUT OUT --PRE GND GND +PRE NF OUT OUT IN + 22 24 + Stand-by Control (*1) 23 Ch4 BIAS Ch5 NF (ST-BY) NF 10µF 1.8kΩ + 27 26 25 3pF 56kΩ 28 Ch6 Ch6 NF OUT Ch6 IN Ch5 IN Ch6 OUT + 2.2µF 1kΩ + 2.2µF 1kΩ + 2.2µF 1kΩ Ch4 IN Ch5 IN Ch6 IN ITF02248 *1. Use a value for the limiting resistor that assures that the maximum operating current flowing into the standby pin (pin 23) does not exceed the maximum rating. Ch3 IN Ch2 IN 1kΩ 2.2µF + 470pF 470pF Ch1 IN 470pF 1kΩ 2.2µF + 3µF 0.1µF 3kΩ 3kΩ Ch3 IN 220pF 220pF Ch2 IN 10µF 1.8kΩ 3kΩ 10µF 1.8kΩ 6.2kΩ 3kΩ Ch2 NF 220pF 220pF Ch1 NF 100µF 3kΩ 10µF 1.8kΩ 56kΩ 56kΩ 56kΩ 3kΩ 10µF 1.8kΩ 470pF 470pF 470pF 56kΩ 56kΩ 56kΩ 4.7Ω 4.7Ω 3µF 0.1µF 4.7Ω 4.7Ω 4.7Ω 0.1µF 470µF 3µF 4.7Ω 3µF 0.1µF 470µF 4.7Ω 4.7Ω 4.7Ω 0.1µF 3µF 4.7Ω 4.7Ω 0.1µF 3µF 4.7Ω Ch1 Ch1 OUT +PRE IN STK403-430 Sample Application Circuit No. 7374-4/8 STK403-430 Thermal Design Example The heat sink thermal resistance, θc-a, required to handle the total power dissipated within this hybrid IC is determined as follows. Condition 1: The IC substrate temperature Tc must not exceed 125°C. Pd × θc – a + Ta < 125°C ... (1) Ta: Guaranteed ambient temperature for the end product. Condition 2: The junction temperature of each individual transistor must not exceed 150°C. Pd × θc – a + Pd/N × θj – c + Ta < 150°C ... (2) N: Number of power transistors θj-c: Thermal resistance per power transistor We take the power dissipation in the power transistors to be Pd evenly distributed across those N power transistors. If we solve for θc-a in equations (1) and (2), we get the following inequalities. θc – a < (125 – Ta)/Pd ... (1)’ θc – a < (150 – Ta)/Pd – θj-c/N ... (2)’ Values that satisfy both these inequalities at the same time are the required heat sink thermal resistance values. Determining the following specifications allows us to determine the required heat sink thermal resistance from inequalities (1)’ and (2)’. • Supply voltage: VCC • Load resistance: RL • Guaranteed ambient temperature: Ta Example: Assume that the IC supply voltage, VCC, is ±23 V, RL is 6 Ω, and that the signal is a continuous sine wave. In this case, from the Pd – PO characteristics, the maximum power will be 103 W for a signal with a frequency of 1 kHz. For actual music signals, it is usual to use a Pd of 1/8 of POmax, which is the power estimated for continuous signals in this manner. (Note that depending on the particular safety standard used, a value somewhat different from the value of 1/8 used here may be used.) That is: Pd = 65 W (when 1/8 POmax is 2.5 W) The number, N, of power transistors in the hybrid IC's audio amplifier block is 12. Since the thermal resistance, θc-a, per transistor is 3.6°C/W, the required heat sink thermal resistance, θc-a, for a guaranteed ambient temperature of 50°C will be as follows. From inequality (1)’: θc – a < (125 – 50)/65 < 1.15 From inequality (2)’: θc – a < (150 – 50)/65 – 3.6/12 < 1.23 Therefore, the thermal resistance that satisfies both these expressions at the same time is 1.15°C/W. Note that this thermal design example assumes the use of a constant-voltage power supply, and is only provided as an example for reference purposes. Thermal designs must be tested in an actual end product. No. 7374-5/8 2.2kΩ 10kΩ 10kΩ 10kΩ 10kΩ + + Ch1 OUT 2 3 + 4 + 5 6 Ch2 IN 7 Ch3 IN STK403-400 series + 8 10 Ch3 Ch2 OUT OUT 9 11 13 + +VCC --VCC + + 12 14 16 Ch4 Ch5 OUT OUT 15 17 18 Mute Control Stand-by Control 19 20 ST-BY +5 + 21 SUB Ch3 Ch3 Ch2 Ch4 Ch5 SUB Ch4 NF OUT OUT +VCC --VCC --VCC +VCC OUT OUT --PRE GND GND +PRE IN *1. Use a value for the limiting resistor that assures that the maximum operating current flowing into the standby pin (pin 23) does not exceed the maximum rating. Mute Control H : Single Mute L : Normal Ch3 IN Ch2 IN Ch1 IN + 1 Ch2 NF 33µF Ch1 NF 25 3kΩ (*1) PLAY MUTE +5 33kΩ + + 26 Ch6 IN MUTE + 27 Ch6 OUT 28 Ch6 Ch6 NF OUT ST-BY Stand-by Control H : Operation L : Stand-by 24 23 22 Ch5 IN Ch4 BIAS Ch5 NF (ST-BY) NF 6.2kΩ 2kΩ Ch1 Ch1 OUT +PRE IN + + + Ch4 IN Ch5 IN Ch6 IN ITF02249 Mute Control H : Single Mute L : Normal 2.2kΩ 10kΩ 10kΩ 10kΩ 10kΩ STK403-430 Stand-by & Mute Sample Application Circuit No. 7374-6/8 2 3 V : 200mV / 1div T : 100ms / 1div 1 4 5 Ch2 NF 6 Ch2 IN 0.1V 0.16V 7 Ch3 IN 8 10 ITF02263 ON (Operation Mode) OFF (Stand-by Mode) 9 11 12 14 15 16 17 19 20 22 (*1) 6.2kΩ 21 Current flowing in IST 18 24 + 3kΩ 26 Ch6 IN 33kΩ 25 Ch5 IN 27 ITF02250 Stand-by Control H : Operation Mode (+5 V) L : Stand-by Mode (0 V) 28 Ch6 Ch6 NF OUT IST=(applied voltage–VBE×2) / R1 =(5--0.6×2) / 6.2kΩ ≈0.63(mA) R1 23 Ch4 BIAS Ch5 NF (ST-BY) NF • Applied voltage VST ... An internal transistor turns on when a voltage over 0.6 V is applied and the IC transitions to operating mode. • Current flowing into pin 23 IST ... Use a value for the limiting resistor that assures that the maximum operating current flowing into this pin due to the control voltage applied by the microcontroller or other circuit does not exceed the maximum rating. 13 STK403-400 series SUB Ch3 Ch3 Ch2 Ch4 Ch5 SUB Ch4 NF OUT OUT +VCC --VCC --VCC +VCC OUT OUT --PRE GND GND +PRE IN 33µF / 10V Ch1 NF 2kΩ Ch1 Ch1 OUT +PRE IN STK403-430 Standby Mode Control • Impulse noise that occurs at power on and power off can be reduced significantly by using a standby circuit. • End product design is made easier by using a limiting resistor *1 to match the control voltage provided by the microcontroller or other control circuit. • Standby control can be applied by controlling the current (IST) flowing into the standby pin (pin 23). No. 7374-7/8 STK403-430 THD — PO 3 2 1.0 7 5 Total device power dissipation, Pd — W 10 7 5 f=20kHz 3 2 0.1 7 5 f=1kHz 3 2 0.1 2 3 5 7 1.0 2 3 5 7 10 2 Output power, PO — W 60 100 80 60 40 20 40 .6% 10 D= TH D TH 30 % .6 =0 0 D= H ,T Hz k 20 3 f= 20 5 7 1.0 2 3 5 7 10 2 Output power, PO — W 35 40 2 ITF02251 % 50 VCC=±23V RL=6Ω f=1kHz VG=30dB Rg=600Ω Tc=25°C 6ch Drive (same output rating) 0 0.1 5 RL=6Ω f=1kHz VG=30dB Rg=600Ω Tc=25°C 6ch Drive 70 Output power, PO — W 3 PO — VCC 80 Pd — PO 120 VCC=±23V RL=6Ω VG=30dB Rg=600Ω Tc=25°C 6ch Drive Output power, PO — W Total harmonic distortion, THD — % 2 3 5 ITF02252 PO — f VCC=±23V, RL=6Ω VG=30dB, Rg=600Ω Tc=25°C 6ch drive THD=10% 30 25 THD=0.6% 20 10 0 10 14 18 22 26 30 Supply voltage, ±VCC — V 34 38 42 ITF02253 15 10 2 3 5 7 100 2 3 5 7 1k Frequency, f — Hz 2 3 5 7 10k 2 3 ITF02254 Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer’s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer’s products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products (including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the “Delivery Specification” for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of December, 2003. Specifications and information herein are subject to change without notice. PS No. 7374-8/8 Ordering number : ENN*7375 Thick-Film Hybrid IC STK403-440 Six-Channel Class AB Audio Power Amplifier IC 25 W × 6 Channels Preliminary Overview Package Dimensions The STK403-400 series products are audio power amplifier hybrid ICs that consist of optimally-designed discrete component power amplifier circuits that have been miniaturized using SANYO’s unique insulated metal substrate technology (IMST). The adoption of a newlydeveloped low thermal resistance substrate allows this product to integrate six power amplifier channels in a single compact package. The adoption of a standby circuit in this device allows it to reduce impulse noise significantly as compared to earlier Sanyo products, in particular, the STK402-*00 series products. unit: mm 4202-SIP28 [STK403-440] Features • Series of pin compatible power amplifiers ranging from 30 W/ch to 45 W/ch (10%/1 kHz) devices. The same printed circuit board can be used depending on the output power grade. • Miniature packages — 78.0 mm × 32.0 mm × 9.0 mm * *: Not including the pins. • Output load impedance: RL = 6 Ω • Allowable load shorted time: 0.3 seconds • Supports the use of standby and muting circuits. SANYO: SIP28 Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 21604TN (OT) No. 7375-1/8 STK403-440 Series Organization These products are organized as a series based on their output capacity. Type No. Item STK403-430 STK403-440 Output 1 (10%/1 kHz) 30 W × 6 ch 40 W × 6 ch STK403-450 45 W × 6 ch Output 2 (0.6%/20 Hz to 20 kHz) 20 W × 6 ch 25 W × 6 ch 30 W × 6 ch Maximum supply voltage (No signal) ±36 V ±38 V ±40 V Maximum supply voltage (6 Ω) ±34 V ±36 V ±38 V Recommended supply voltage (6 Ω) ±23 V ±26 V ±28 V 78.0 mm × 32.0 mm × 9.0 mm Package Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Maximum supply voltage (No signal) VCC max(0) ±38 V Maximum supply voltage VCC max(1) RL ≥ 6 Ω ±36 V Minimum operating supply voltage VCC min Maximum operation flow-in current (pin 23) IST OFF max θ j -c Thermal resistance Per power transistor Junction temperature Tj max Operating IC substrate temperature Tc max Storage temperature Allowable load shorted time *4 ts V 1.2 mA 3.6 °C/W 150 °C 125 °C –30 to +125 °C Both the Tj max and the Tc max conditions must be met. Tstg ±10 VCC = ±26.0 V, RL = 6 Ω, f = 50 Hz, PO = 25 W, 1ch drive 0.3 s Operating Characteristics at Tc = 25°C, RL = 6 Ω (noninductive load), Rg = 600 Ω, VG = 30 dB Parameter Symbol Conditions*1 VCC (V) f (Hz) PO (W) Ratings THD (%) min PO (1) ±26.0 20 to 20 k 0.6 PO (2) ±26.0 1k 10 THD (1) ±26.0 20 to 20 k 5.0 VG = 30 dB THD (2) ±26.0 1k 5.0 VG = 30 dB fL, fH ±26.0 1.0 +0 –3 dB ri ±26.0 Output noise voltage *2 VNO ±31.0 Rg = 2.2 kΩ Quiescent current ICCO ±31.0 No loading VN ±31.0 Output power *1 Total harmonic distortion *1 Frequency characteristics Input impedance Neutral voltage Current flowing into pin 23 in standby mode *6 IST ON ±26.0 Current flowing into pin 23 in operating mode *6 IST OFF ±26.0 1k 23 typ Unit max 25 W 40 0.6 0.03 1.0 % 20 to 50 k Hz 55 kΩ 1.0 mVrms 60 110 180 mA –70 0 +70 mV 0 mA 1.2 mA V23 = 5 V, current limiting resistance: 6.2 kΩ 0.4 Notes: 1. 1ch drive 2. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection. 3. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50 Hz) power supply should be used to minimize the influence of AC primary side flicker noise on the reading. 4. Use the transformer power supply circuit shown in the figure below for allowable load shorted time measurement and output noise voltage measurement. 5. Design applications so that the minus pre-VCC line (pin 17) is at the lowest potential at all times. 6. A limiting resistor that assures that the maximum operating current flowing into the standby pin (pin 23) does not exceed the maximum rating must be included in application circuits. This IC operates when a voltage higher than VBE (about 0.6 V) is applied to the standby pin. DBA30C 4700 µF +VCC + 500 Ω + 500 Ω 4700 µF --VCC Designated Transformer Power Supply (RP-25 equivalent) No. 7375-2/8 14 17 22 21 20 15 16 13 12 10 1 4 3 2 11 Pre driver IC (CH4) Pre driver IC (CH1) R20 R27 TR12 R26 R7 TR3 R21 R8 C4 C1 R2 R1 TR13 C15 C14 TR14 TR10 TR11 TR5 TR4 TR1 TR2 C12 C11 R28 R29 TR15 TR6 R23 R22 R9 R10 C5 Bias circuit C2 R4 R3 24 5 7 25 26 Pre driver IC (CH5 / CH6) Pre driver IC (CH2 / CH3) 6 27 8 R11 R12 C6 C3 R6 R5 R30 R31 TR18 R24 TR9 R25 ITF02247 C16 TR16 TR17 SUB TR8 TR7 C13 28 18 19 23 9 STK403-440 Internal Equivalent Circuit No. 7375-3/8 1 kΩ 2.2 µF + 1 kΩ 2.2 µF + Ch1 OUT + 3 pF 56 kΩ + 3 pF 56 kΩ + 3 pF 56 kΩ 9 10 Ch3 Ch2 OUT OUT + 11 10 µF 1.8 kΩ 100 Ω 12 14 15 + +VCC --VCC + 13 16 Ch4 Ch5 OUT OUT 17 56 kΩ 3 pF 18 20 3 pF 56 kΩ 19 21 8 7 6 5 3 kΩ 3 kΩ 4 2 220 pF STK403-400 series 220 pF 3 1 220 pF 220 pF SUB Ch3 Ch3 Ch2 Ch4 Ch5 SUB Ch4 +V --V --V +V CC CC CC CC OUT OUT --PRE GND GND +PRE NF OUT OUT IN 3 kΩ Ch3 IN + 22 * 24 + Stand-by control 23 Ch4 BIAS Ch5 NF (ST-BY) NF 3 kΩ 10 µF 1.8 kΩ Ch2 IN 10 µF 1.8 kΩ + 27 26 25 3 pF 56 kΩ 28 Ch6 Ch6 NF OUT Ch6 IN Ch5 IN + 2.2 µF 1 kΩ + 2.2 µF 1 kΩ + 2.2 µF 1 kΩ Ch6 OUT Ch4 IN Ch5 IN Ch6 IN ITF02248 *: Use a value for the limiting resistor that assures that the maximum operating current flowing into the standby pin (pin 23) does not exceed the maximum rating. Ch3 IN Ch2 IN Ch1 IN 470 pF 470 pF 470 pF 6.2 kΩ 3 kΩ Ch2 NF 220 pF 220 pF Ch1 NF 10 µF 1.8 kΩ 1 kΩ 2.2 µF + 3 µF 0.1 µF 56 kΩ 56 kΩ 56 kΩ 4.7 Ω 4.7 Ω 3 µF 0.1 µF 3 µF 10 µF 1.8 kΩ 4.7 Ω 4.7 Ω 4.7 Ω 0.1 µF 56 kΩ 56 kΩ 3 kΩ 10 µF 1.8 kΩ 470 pF 470 pF 470 pF 100 µF 470 µF 4.7 Ω 470 µF 3 µF 0.1 µF 4.7 Ω 4.7 Ω 4.7 Ω 0.1 µF 3 µF 4.7 Ω 4.7 Ω 0.1 µF 56 kΩ 4.7 Ω 3 µF Ch1 Ch1 OUT +PRE IN STK403-440 Sample Application Circuit No. 7375-4/8 STK403-440 Thermal Design Example The heat sink thermal resistance, θc-a, required to handle the total power dissipated within this hybrid IC is determined as follows. Condition 1: The IC substrate temperature Tc must not exceed 125°C. Pd × θc-a + Ta < 125°C ... (1) Ta: Guaranteed ambient temperature for the end product. Condition 2: The junction temperature of each transistor must not exceed 150°C. Pd × θc-a + Pd/N × θj-c + Ta < 150°C ... (2) N: Number of power transistors θj-c: Thermal resistance per power transistor We take the power dissipation in the power transistors to be Pd evenly distributed across those N power transistors. If we solve for θc-a in equations (1) and (2), we get the following inequalities. θc-a < (125 – Ta)/Pd ... (1)’ θc-a < (150 – Ta)/Pd – θj-c/N ... (2)’ Values that satisfy both these inequalities at the same time are the required heat sink thermal resistance values. Determining the following specifications allows us to obtain the required heat sink thermal resistance from inequalities (1)’ and (2)’. • Supply voltage: VCC • Load resistance: RL • Guaranteed ambient temperature: Ta Example: Assume that the IC supply voltage, VCC, is ±26 V, RL is 6 Ω, and that the signal is a continuous sine wave. In this case, from the Pd – PO characteristics, the maximum power will be 134 W for a signal with a frequency of 1 kHz. For actual music signals, it is usual to use a Pd of 1/8 of POmax, which is the power estimated for continuous signals in this manner. (Note that depending on the particular safety standard used, a value somewhat different from the value of 1/8 used here may be used.) That is: Pd = 85 W (when 1/8 POmax is 3.1 W) The number, N, of power transistors in the hybrid IC's audio amplifier block is 12. Since the thermal resistance, θj-c, per transistor is 3.6°C/W, the required heat sink thermal resistance, θc-a, for a guaranteed ambient temperature of 50°C will be as follows. From inequality (1)’: θc-a < (125 – 50)/85 < 0.88 From inequality (2)’: θc-a < (150 – 50)/85 – 3.6/12 < 0.87 Therefore, the thermal resistance that satisfies both these expressions at the same time is 0.87°C/W. Note that this thermal design example assumes the use of a constant-voltage power supply, and is only provided as an example for reference purposes. Thermal designs must be tested in an actual end product. No. 7375-5/8 10 kΩ 10 kΩ 10 kΩ + + Ch1 OUT 2 3 + 4 + 5 6 Ch2 IN 7 Ch3 IN STK403-400 series + 8 10 Ch3 Ch2 OUT OUT 9 11 13 + +VCC --VCC + + 12 14 16 Ch4 Ch5 OUT OUT 15 17 18 Mute control Stand-by control 19 20 ST-BY +5 + 21 SUB Ch3 Ch3 Ch2 Ch4 Ch5 SUB Ch4 NF OUT OUT +VCC --VCC --VCC +VCC OUT OUT --PRE GND GND +PRE IN *: Use a value for the limiting resistor that assures that the maximum operating current flowing into the standby pin (pin 23) does not exceed the maximum rating. Mute control H : Single mute L : Normal 2.2 kΩ 10 kΩ Ch3 IN Ch2 IN Ch1 IN + 1 Ch2 NF 33 µF Ch1 NF 3 kΩ Play Mute +5 33 kΩ + * 25 + 26 Ch6 IN Mute + 27 Ch6 OUT 28 Ch6 Ch6 NF OUT ST-BY Stand-by control H : Operation L : Stand-by 24 23 22 Ch5 IN Ch4 BIAS Ch5 NF (ST-BY) NF 6.2 kΩ 2 kΩ Ch1 Ch1 OUT +PRE IN + + + Ch4 IN Ch5 IN Ch6 IN ITF02249 Mute control H : Single mute L : Normal 2.2 kΩ 10 kΩ 10 kΩ 10 kΩ 10 kΩ STK403-440 Stand-by & Mute Sample Application Circuit No. 7375-6/8 2 3 4 V : 200 mV / 1div T : 100 ms / 1div 1 5 Ch2 NF 6 7 Ch3 IN 0.1 V 0.16 V Ch2 IN 8 10 ITF02263 ON (Operation mode) OFF (Stand-by mode) 9 11 12 14 15 16 17 19 20 R1 23 24 + 3 kΩ 26 Ch6 IN 33 kΩ 25 Ch5 IN 27 ITF02250 Stand-by control H : Operation mode (+5 V) L : Stand-by mode (0 V) 28 Ch6 Ch6 NF OUT IST= (applied voltage – VBE × 2) / R1 = (5--0.6 × 2) / 6.2 kΩ ≈ 0.63 (mA) * 22 6.2 kΩ 21 Current flowing in IST 18 Ch4 BIAS Ch5 NF (ST-BY) NF • Applied voltage (VST) .................. An internal transistor turns on when a voltage over 0.6 V is applied and the IC enters into operating mode. • Current flowing into pin 23 (IST) ... Use a value for the limiting resistor that assures that the maximum operating current flowing into this pin due to the control voltage applied by the microcontroller or other circuit does not exceed the maximum rating. 13 STK403-400 series SUB Ch3 Ch3 Ch2 Ch4 Ch5 SUB Ch4 +V --V --V +V CC CC CC CC OUT OUT --PRE GND GND +PRE NF OUT OUT IN 33 µF / 10 V Ch1 NF 2 kΩ Ch1 Ch1 OUT +PRE IN STK403-440 Standby Mode Control • Impulse noise that occurs at power on and power off can be reduced significantly by using a standby circuit. • End product design is made easier by using a limiting resistor (*) to match the control voltage provided by the microcontroller or other control circuit. • Standby control is available by controlling the current (IST) flowing into the standby pin (pin 23). No. 7375-7/8 STK403-440 3 2 1.0 7 5 f = 20 kHz 3 2 0.1 7 5 f = 1 kHz 3 2 0.01 0.1 2 3 5 7 1.0 2 3 5 7 10 2 3 Output power, PO — W 50 D = 40 TH Output power, PO — W 60 5 30 120 100 80 60 40 20 HD = % 0.6 ,T Hz = D 0k TH f = 2 2 3 20 5 7 1.0 2 3 5 7 10 2 Output power, PO — W ITF02255 50 6% 0. VCC = ±26 V RL = 6 Ω f = 1 kHz VG = 30 dB Rg = 600 Ω Tc = 25°C 6ch drive (same output rating) 140 0 0.1 7 PO — VCC RL = 6 Ω f = 1 kHz VG = 30 dB Rg = 600 Ω Tc = 25°C 6ch drive 10 % 70 Pd — PO 160 Total device power dissipation, Pd — W 10 7 5 THD — PO VCC = ±26 V RL = 6 Ω VG = 30 dB Rg = 600 Ω Tc = 25°C 6ch drive Output power, PO — W Total harmonic distortion, THD — % 2 3 5 7 ITF02256 PO — f VCC = ±26 V, RL = 6 Ω VG = 30 dB, Rg = 600 Ω Tc = 25°C THD = 10% 6ch drive 40 THD = 0.6% 30 10 0 10 14 18 22 26 30 Supply voltage, ±VCC — V 34 38 ITF02257 20 10 2 3 5 7 100 2 3 5 7 1k 2 Frequency, f — Hz 3 5 7 10k 2 3 ITF02258 Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer’s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer’s products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products (including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the “Delivery Specification” for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of February, 2004. Specifications and information herein are subject to change without notice. PS No. 7375-8/8 Ordering number : ENN*7376 Thick-Film Hybrid IC STK403-450 Six-Channel Class AB Audio Power Amplifier IC 30 W ×6 Channels Preliminary Overview Package Dimensions The STK403-400 series products are audio power amplifier hybrid ICs that consist of optimally-designed discrete component power amplifier circuits that have been miniaturized using SANYO’s unique insulated metal substrate technology (IMST). The adoption of a newlydeveloped low thermal resistance substrate allows this product to integrate six power amplifier channels in a single compact package. The adoption of a standby circuit in this device allows it to reduce impulse noise significantly as compared to earlier Sanyo products, in particular, the STK402-*00 series products. unit: mm 4202-SIP28 [STK403-450] Features • Series of pin compatible power amplifiers ranging from 30 W/ch to 45 W/ch (10%/1 kHz) devices. The same printed circuit board can be used depending on the output power grade. • Miniature packages — 78.0 mm × 32.0 mm × 9.0 mm * *: Not including the pins. • Output load impedance: RL = 6 Ω • Allowable load shorted time: 0.3 seconds • Supports the use of standby and muting circuits. SANYO: SIP28 Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 21604TN (OT) No. 7376-1/8 STK403-450 Series Organization These products are organized as a series based on their output capacity. Type No. Item STK403-430 STK403-440 Output 1 (10%/1 kHz) 30 W ×6 ch 40 W ×6 ch STK403-450 45 W ×6 ch Output 2 (0.6%/20 Hz to 20 kHz) 20 W ×6 ch 25 W ×6 ch 30 W ×6 ch Maximum supply voltage (No signal) ±36 V ±38 V ±40 V Maximum supply voltage (6 Ω) ±34 V ±36 V ±38 V Recommended supply voltage (6 Ω) ±23 V ±26 V ±28 V 78.0 mm × 32.0 mm × 9.0 mm Package Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Maximum supply voltage (No signal) VCC max(0) ±40 Maximum supply voltage VCC max(1) RL = 6 Ω ±38 V ±10 V Minimum operating supply voltage VCC min Maximum operation flow-in current (pin 23) IST OFF max θ j -c Thermal resistance Tj max Operating IC substrate temperature Tc max Storage temperature ts mA 3.6 °C/W 150 °C 125 °C –30 to +125 °C Both the Tj max and the Tc max conditions must be met. Tstg Allowable load shorted time *4 1.2 Per power transistor Junction temperature V VCC = ±28.0 V, RL = 6 Ω, f = 50 Hz, PO = 30 W, 1ch drive 0.3 s Operating Characteristics at Tc = 25°C, RL = 6 Ω (noninductive load), Rg = 600 Ω, VG = 30 dB Parameter Symbol Conditions*1 VCC (V) f (Hz) PO (W) Ratings THD (%) min PO (1) ±28.0 20 to 20 k 0.6 PO (2) ±28.0 1k 10 THD (1) ±28.0 20 to 20 k 5.0 VG = 30 dB THD (2) ±28.0 1k 5.0 VG = 30 dB fL, fH ±28.0 1.0 +0 –3 dB ri ±28.0 Output noise voltage *2 VNO ±34.0 Rg = 2.2 kΩ Quiescent current ICCO ±34.0 No loading VN ±34.0 Output power *1 Total harmonic distortion *1 Frequency characteristics Input impedance Neutral voltage Current flowing into pin 23 in standby mode *6 IST ON ±28.0 Current flowing into pin 23 in operating mode *6 IST OFF ±28.0 1k 27 typ Unit max 30 W 45 0.6 0.03 1.0 % 20 to 50 k Hz 55 kΩ 1.0 mVrms 60 110 180 mA –70 0 +70 mV 0 mA 1.2 mA V23 = 5 V, current limiting resistance: 6.2 kΩ 0.4 Notes: 1. 1ch drive 2. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection. 3. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50 Hz) power supply should be used to minimize the influence of AC primary side flicker noise on the reading. 4. Use the transformer power supply circuit shown in the figure below for allowable load shorted time measurement and output noise voltage measurement. 5. Design applications so that the minus pre-VCC line (pin 17) is at the lowest potential at all times. 6. A limiting resistor that assures that the maximum operating current flowing into the standby pin (pin 23) does not exceed the maximum rating must be included in application circuits. This IC operates when a voltage higher than VBE (about 0.6 V) is applied to the standby pin. DBA30C 4700 µF +VCC + 500 Ω + 500 Ω 4700 µF --VCC Designated Transformer Power Supply (RP-25 equivalent) No. 7376-2/8 14 17 22 21 20 15 16 13 12 10 1 4 3 2 11 Pre driver IC (CH4) Pre driver IC (CH1) R20 R27 TR12 R26 R7 TR3 R21 R8 C4 C1 R2 R1 TR13 C15 C14 TR14 TR10 TR11 TR5 TR4 TR1 TR2 C12 C11 R28 R29 TR15 TR6 R23 R22 R9 R10 C5 Bias circuit C2 R4 R3 24 5 7 25 26 Pre driver IC (CH5 / CH6) Pre driver IC (CH2 / CH3) 6 27 8 R11 R12 C6 C3 R6 R5 R30 R31 TR18 R24 TR9 R25 ITF02247 C16 TR16 TR17 SUB TR8 TR7 C13 28 18 19 23 9 STK403-450 Internal Equivalent Circuit No. 7376-3/8 1 kΩ 2.2 µF + 1 kΩ 2.2 µF + Ch1 OUT + 3 pF 56 kΩ + 3 pF 56 kΩ + 3 pF 56 kΩ 9 10 Ch3 Ch2 OUT OUT + 11 10 µF 1.8 kΩ 100 Ω 12 14 15 + +VCC --VCC + 13 16 Ch4 Ch5 OUT OUT 17 56 kΩ 3 pF 18 20 3 pF 56 kΩ 19 21 8 7 6 5 3 kΩ 3 kΩ 4 2 220 pF STK403-400 series 220 pF 3 1 220 pF 220 pF SUB Ch3 Ch3 Ch2 Ch4 Ch5 SUB Ch4 +V --V --V +V CC CC CC CC OUT OUT --PRE GND GND +PRE NF OUT OUT IN 3 kΩ Ch3 IN + 22 * 24 + Stand-by control 23 Ch4 BIAS Ch5 NF (ST-BY) NF 3 kΩ 10 µF 1.8 kΩ Ch2 IN 10 µF 1.8 kΩ + 27 26 25 3 pF 56 kΩ 28 Ch6 Ch6 NF OUT Ch6 IN Ch5 IN + 2.2 µF 1 kΩ + 2.2 µF 1 kΩ + 2.2 µF 1 kΩ Ch6 OUT Ch4 IN Ch5 IN Ch6 IN ITF02248 *: Use a value for the limiting resistor that assures that the maximum operating current flowing into the standby pin (pin 23) does not exceed the maximum rating. Ch3 IN Ch2 IN Ch1 IN 470 pF 470 pF 470 pF 6.2 kΩ 3 kΩ Ch2 NF 220 pF 220 pF Ch1 NF 10 µF 1.8 kΩ 1 kΩ 2.2 µF + 3 µF 0.1 µF 56 kΩ 56 kΩ 56 kΩ 4.7 Ω 4.7 Ω 3 µF 0.1 µF 3 µF 10 µF 1.8 kΩ 4.7 Ω 4.7 Ω 4.7 Ω 0.1 µF 56 kΩ 56 kΩ 3 kΩ 10 µF 1.8 kΩ 470 pF 470 pF 470 pF 100 µF 470 µF 4.7 Ω 470 µF 3 µF 0.1 µF 4.7 Ω 4.7 Ω 4.7 Ω 0.1 µF 3 µF 4.7 Ω 4.7 Ω 0.1 µF 56 kΩ 4.7 Ω 3 µF Ch1 Ch1 OUT +PRE IN STK403-450 Sample Application Circuit No. 7376-4/8 STK403-450 Thermal Design Example The heat sink thermal resistance, θc-a, required to handle the total power dissipated within this hybrid IC is determined as follows. Condition 1: The IC substrate temperature Tc must not exceed 125°C. Pd × θc-a + Ta < 125°C ... (1) Ta: Guaranteed ambient temperature for the end product. Condition 2: The junction temperature of each transistor must not exceed 150°C. Pd × θc-a + Pd/N × θj-c + Ta < 150°C ... (2) N: Number of power transistors θj-c: Thermal resistance per power transistor We take the power dissipation in the power transistors to be Pd evenly distributed across those N power transistors. If we solve for θc-a in equations (1) and (2), we get the following inequalities. θc-a < (125 – Ta)/Pd ... (1)’ θc-a < (150 – Ta)/Pd – θj-c/N ... (2)’ Values that satisfy both these inequalities at the same time are the required heat sink thermal resistance values. Determining the following specifications allows us to obtain the required heat sink thermal resistance from inequalities (1)’ and (2)’. • Supply voltage: VCC • Load resistance: RL • Guaranteed ambient temperature: Ta Example: Assume that the IC supply voltage, VCC, is ±28 V, RL is 6 Ω, and that the signal is a continuous sine wave. In this case, from the Pd – PO characteristics, the maximum power will be 164 W for a signal with a frequency of 1 kHz. For actual music signals, it is usual to use a Pd of 1/8 of POmax, which is the power estimated for continuous signals in this manner. (Note that depending on the particular safety standard used, a value somewhat different from the value of 1/8 used here may be used.) That is: Pd = 105 W (when 1/8 POmax is 3.8 W) The number, N, of power transistors in the hybrid IC's audio amplifier block is 12. Since the thermal resistance, θj-c, per transistor is 3.6°C/W, the required heat sink thermal resistance, θc-a, for a guaranteed ambient temperature of 50°C will be as follows. From inequality (1)’: θc-a < (125 – 50)/105 < 0.71 From inequality (2)’: θc-a < (150 – 50)/105 – 3.6/12 < 0.65 Therefore, the thermal resistance that satisfies both these expressions at the same time is 0.65°C/W. Note that this thermal design example assumes the use of a constant-voltage power supply, and is only provided as an example for reference purposes. Thermal designs must be tested in an actual end product. No. 7376-5/8 10 kΩ 10 kΩ 10 kΩ + + Ch1 OUT 2 3 + 4 + 5 6 Ch2 IN 7 Ch3 IN STK403-400 series + 8 10 Ch3 Ch2 OUT OUT 9 11 13 + +VCC --VCC + + 12 14 16 Ch4 Ch5 OUT OUT 15 17 18 Mute control Stand-by control 19 20 ST-BY +5 + 21 SUB Ch3 Ch3 Ch2 Ch4 Ch5 SUB Ch4 NF OUT OUT +VCC --VCC --VCC +VCC OUT OUT --PRE GND GND +PRE IN *: Use a value for the limiting resistor that assures that the maximum operating current flowing into the standby pin (pin 23) does not exceed the maximum rating. Mute control H : Single mute L : Normal 2.2 kΩ 10 kΩ Ch3 IN Ch2 IN Ch1 IN + 1 Ch2 NF 33 µF Ch1 NF 3 kΩ Play Mute +5 33 kΩ + * 25 + 26 Ch6 IN Mute + 27 Ch6 OUT 28 Ch6 Ch6 NF OUT ST-BY Stand-by control H : Operation L : Stand-by 24 23 22 Ch5 IN Ch4 BIAS Ch5 NF (ST-BY) NF 6.2 kΩ 2 kΩ Ch1 Ch1 OUT +PRE IN + + + Ch4 IN Ch5 IN Ch6 IN ITF02249 Mute control H : Single mute L : Normal 2.2 kΩ 10 kΩ 10 kΩ 10 kΩ 10 kΩ STK403-450 Stand-by & Mute Sample Application Circuit No. 7376-6/8 2 3 4 V : 200 mV / 1div T : 100 ms / 1div 1 5 Ch2 NF 6 7 Ch3 IN 0.1 V 0.16 V Ch2 IN 8 10 ITF02263 ON (Operation mode) OFF (Stand-by mode) 9 11 12 14 15 16 17 19 20 R1 23 24 + 3 kΩ 26 Ch6 IN 33 kΩ 25 Ch5 IN 27 ITF02250 Stand-by control H : Operation mode (+5 V) L : Stand-by mode (0 V) 28 Ch6 Ch6 NF OUT IST= (applied voltage – VBE × 2) / R1 = (5--0.6 × 2) / 6.2 kΩ ≈ 0.63 (mA) * 22 6.2 kΩ 21 Current flowing in IST 18 Ch4 BIAS Ch5 NF (ST-BY) NF • Applied voltage (VST)................... An internal transistor turns on when a voltage over 0.6 V is applied and the IC enters into operating mode. • Current flowing into pin 23 (IST)... Use a value for the limiting resistor that assures that the maximum operating current flowing into this pin due to the control voltage applied by the microcontroller or other circuit does not exceed the maximum rating. 13 STK403-400 series SUB Ch3 Ch3 Ch2 Ch4 Ch5 SUB Ch4 +V --V --V +V CC CC CC CC OUT OUT --PRE GND GND +PRE NF OUT OUT IN 33 µF / 10 V Ch1 NF 2 kΩ Ch1 Ch1 OUT +PRE IN STK403-450 Standby Mode Control • Impulse noise that occurs at power on and power off can be reduced significantly by using a standby circuit. • End product design is made easier by using a limiting resistor (*) to match the control voltage provided by the microcontroller or other control circuit. • Standby control is available by controlling the current (IST) flowing into the standby pin (pin 23). No. 7376-7/8 STK403-450 10 7 5 3 2 THD — PO 1.0 7 5 f = 20 kHz 3 2 0.1 7 5 f = 1 kHz 3 0.1 2 3 5 7 1.0 2 3 5 7 10 2 Output power, PO — W = D 40 D TH 30 140 120 100 80 60 40 20 2 3 .6% =0 20 5 7 1.0 2 3 5 7 10 2 Output power, PO — W 60 10 50 160 ITF02259 Output power, PO — W 60 VCC = ±28 V RL = 6 Ω f = 1 kHz VG = 30 dB Rg = 600 Ω Tc = 25°C 6ch drive (same output rating) 180 0 0.1 5 7 PO — VCC RL = 6 Ω f = 1 kHz VG = 30 dB Rg = 600 Ω Tc = 25°C 6ch drive TH Output power, PO — W 70 3 % 80 Pd — PO 200 VCC = ±28 V RL = 6 Ω VG = 30 dB Rg = 600 Ω Tc = 25°C 6ch drive Total device power dissipation, Pd — W Total harmonic distortion, THD — % 2 50 3 5 7 ITF02260 PO — f VC C =±28 V, RL = 6 Ω VG = 30 dB, Rg = 600 Ω Tc = 25°C 6ch drive THD = 10% 40 THD = 0.6% 30 10 0 10 15 20 25 30 Supply voltage, ±VCC — V 35 40 ITF02261 20 10 2 3 5 7 100 2 3 5 7 1k 2 3 Frequency, f — Hz 5 7 10k 2 3 ITF02262 Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer’s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer’s products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products (including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the “Delivery Specification” for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of February, 2004. Specifications and information herein are subject to change without notice. PS No. 7376-8/8 Ordering number : ENN7727 SANYO Semiconductors DATA SHEET Thick-Film Hybrid IC STK404-050S One-Channel Class AB Audio Power Amplifier IC 30W Overview The STK404-000S series products are audio power amplifier hybrid ICs that consist of optimally-designed discrete component power amplifier circuits that have been miniaturized using SANYO’s unique insulated metal substrate technology (IMST). The adoption of a newly-developed low thermal resistance substrate allows this series of devices to be provided in miniature packages significantly more compact than earlier Sanyo products with similar specifications. Features • Series of pin compatible power amplifiers ranging from 45W to 180W (10%/1kHz) devices. The same printed circuit board can be used depending on the output power grade. • Miniature packages — 30W to 40W (THD=0.4%, f=20Hz to 20kHz); 44.0mm × 25.6mm × 8.5mm * — 50W to 80W (THD=0.4%, f=20Hz to 20kHz); 46.6mm × 25.5mm × 8.5mm * — 100W to 120W (THD=0.4%, f=20Hz to 20kHz); 59.2mm × 25.5mm × 8.5mm * *: Not including the pins. • Output load impedance: RL=6Ω • Allowable load shorted time: 0.3 seconds • Supports the use of standby, muting, and load shorting protection circuits. Series Organization These products are organized as a series based on their output capacity. Type No. Item STK404-050S STK404-070S STK404-090S STK404-100S STK404-120S STK404-130S Output 1 (0.4%/20Hz to 20kHz) 30W 40W 50W 60W 80W 100W 120W Output 2 (10%/1kHz) 45W 60W 80W 90W 120W 150W 180W Maximum supply voltage (6Ω) ±37V ±43V ±46V ±51V ±59V ±64V ±73V Recommended supply voltage (6Ω) ±26V ±30V ±32V ±35V ±41V ±45V ±51V Remarks — Package 44.0mm × 25.6mm × 8.5mm STK404-140S Built-in thermal protection circuit 46.6mm × 25.5mm × 8.5mm 59.2mm × 25.5mm × 8.5mm Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 52004TN (OT) No.7727-1/5 STK404-050S Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Maximum supply voltage (No signal) VCC max(0) Maximum supply voltage VCC max(1) Junction temperature Tj max Operating IC substrate temperature Tc max Storage temperature RL=6Ω V 3.0 °C/W 150 °C 125 °C –30 to +125 °C Both the Tj max and the Tc max conditions must be met. ts V ±37 Per power transistor Tstg Allowable load shorted time *3 Unit ±40 θj-c Thermal resistance Ratings VCC=±26.0V, RL=6Ω, f=50Hz, PO=30W 0.3 s Operating Characteristics at Tc=25°C, RL=6Ω (noninductive load), Rg=600Ω, VG=30dB Parameter Symbol Output power Frequency characteristics Conditions*1 VCC (V) f (Hz) PO (1) ±26.0 20 to 20 k 0.4 PO (2) ±26.0 1k 10 PO (W) Ratings THD (%) min ±26.0 ±26.0 Output noise voltage *2 VNO ±32.0 Rg=10kΩ Quiescent current ICCO ±32.0 No loading VN ±32.0 Neutral voltage 1.0 +0 –3dB 1.0 20 to 20k Hz 55 kΩ 1.2 –100 Unit W 45 ri 1k max 30 fL, fH Input impedance typ 0 mVrms 50 mA +100 mV Notes: 1. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection. 2. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50 Hz) power supply should be used to minimize the influence of AC primary side flicker noise on the reading. 3. Use the transformer power supply circuit shown in the figure below for allowable load shorted time measurement and output noise voltage measurement. This IC is designed assuming that applications will provide a load-shorting protection function that operates within 0.3 seconds of the load being shorted and that either cuts off power to the IC or eliminates the load-shorted state in some other manner. DBA40C 10000µF +VCC + 500Ω + 500Ω 10000µF --VCC Designated Transformer Power Supply (MG-25 equivalent) Package Dimensions unit : mm 4203 44.0 8.5 17.8 13.0 3.6 25.6 36.5 2.54 0.5 4.0 10 1 2.9 0.4 5.5 (6.82) 9×2.54=22.86 SANYO : SIP10 No.7727-2/5 STK404-050S Internal Equivalent Circuit 5 6 9 Bias Power STAGE Pre DRIVER 1 10 2 SUB 4 7 3 8 ITF02363 Sample Application Circuit STK404-050S 7 10µF 100Ω / 1W 9 10 + + +12V +VCC --VCC + 4.7kΩ 4.7Ω / 1W OUT 2.2µH 0.1µF 56kΩ 47µF 3pF + 4.7kΩ + + 8 0.22Ω 6 10µF 5 4.7Ω / 1W 4 100µF 2.2µF 3 100µF + 56kΩ 470pF IN 2 10µF 1.8kΩ 1 1kΩ RL ITF02214 No.7727-3/5 STK404-050S Thermal Design Example If we define Pd, the total power dissipation on the board when this hybrid IC is in operation, the heat sink thermal resistance, θc-a, is determined as follows: Condition 1: The hybrid IC substrate temperature Tc must not exceed 125°C. Pd × θc-a + Ta < 125°C ... (1) Ta: Guaranteed ambient temperature for the end product. Condition 2: The junction temperature of each transistor must not exceed 150°C. Pd × θc-a + Pd/N × θj-c + Ta < 150°C ... (2) N: Number of power transistors θj-c: Thermal resistance per power transistor We take the power dissipation in the power transistors to be Pd evenly distributed across those N power transistors. If we solve for θc-a in equations (1) and (2), we get the following inequalities: θc-a < (125 – Ta)/Pd ... (3) θc-a < (150 – Ta)/Pd – θj-c/N ... (4) Values that satisfy both these inequalities at the same time are the required heat sink thermal resistance values. Example: For actual music signals, it is usual to use a Pd of 1/8 of POmax, which is the power estimated for continuous signals in this manner. (Note that depending on the particular safety standard used, a value somewhat different from the value of 1/8 used here may be used.) When VCC = ±26V and RL = 6Ω, we get the following expression for the total power dissipation on the board, Pd: Pd = 15W (when 1/8 POmax is 3.8W) ... (5) The number, N, of power transistors in the hybrid IC’s audio amplifier block is 2. Since the thermal resistance, θj-c, per transistor is 3.0°C/W, the required heat sink thermal resistance, θc-a, for a guaranteed ambient temperature of 50°C will be as follows: From inequality (3): θc-a < (125 – 50)/15=5.00 ... (6) From inequality (4): θc-a < (150 – 50)/15 – 3.0/2=5.17 ... (7) Therefore, the thermal resistance that satisfies both these expressions (6,7) at the same time is 5.0°C/W. Note that this thermal design example assumes the use of a constant-voltage power supply, and is only provided as an example for reference purposes. Thermal designs must be tested in an actual end product. No.7727-4/5 STK404-050S 0.1 7 5 3 2 20 kHz 0.01 7 5 3 2 0.1 1 kHz 20 Hz 2 3 5 7 1.0 2 3 5 7 10 2 Output power, PO — W 29 V 23 V 15 10 5 2 3 5 7 1.0 2 3 5 7 10 2 Output power, PO — W 3 5 7 ITF02216 PO — f 60 0% =1 HD 40 % 0.4 = HD ,T 1k Hz 50 ,T Hz k =1 f 30 20 50 40 30 10 ±10 V THD = 10% 60 0 ±5 26 20 ITF02215 RL=6Ω VG=30dB Rg=600Ω Tc=25°C f= Output power, PO — W 70 25 f = 1 kHz RL = 6 Ω VG = 30 dB Tc = 25°C Rg = 600 Ω 0 0.1 5 7 PO — VCC 90 80 3 30 V CC = 1.0 7 5 3 2 Pd — PO 35 Total device power dissipation, Pd — W 10 7 5 3 2 THD — PO VCC = ±26 V RL = 6 Ω VG = 30 dB Tc = 25°C Rg = 600 Ω Output power, PO — W Total harmonic distortion, THD — % 2 ±15 ±20 ±25 ±30 Supply voltage, VCC — V ±35 ±40 ITF02356 20 10 THD = 0.4% VCC = ±26 V RL = 6 Ω VG = 30 dB Rg = 600 Ω Tc = 25°C 2 3 5 7 100 2 3 5 7 1k 2 3 Frequency, f — Hz 5 7 10k 2 3 ITF02218 Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be expor ted without obtaining the expor t license from the author ities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of May, 2004. Specifications and information herein are subject to change without notice. PS No.7727-5/5 Ordering number : EN*7732 Thick-Film Hybrid IC STK404-070S One-Channel Class AB Audio Power Amplifier IC 40W Overview The STK404-000S series products are audio power amplifier hybrid ICs that consist of optimally-designed discrete component power amplifier circuits that have been miniaturized using SANYO’s unique insulated metal substrate technology (IMST). The adoption of a newly-developed low thermal resistance substrate allows this series of devices to be provided in miniature packages significantly more compact than earlier SANYO products with similar specifications. Features • Series of pin compatible power amplifiers ranging from 45W to 180W (10%/1kHz) devices. The same printed circuit board can be used depending on the output power grade. • Miniature packages - 30W to 40W (THD=0.4%, f=20Hz to 20kHz); 44.0mm × 25.6mm × 8.5mm * - 50W to 80W (THD=0.4%, f=20Hz to 20kHz); 46.6mm × 25.5mm × 8.5mm * - 100W to 120W (THD=0.4%, f=20Hz to 20kHz); 59.2mm × 25.5mm × 8.5mm * *: Not including the pins. • Output load impedance: RL=6Ω • Allowable load shorted time: 0.3 seconds • Supports the use of standby, muting, and load shorting protection circuits. Series Organization These products are organized as a series based on their output capacity. Item Output 1 (0.4%/20Hz to 20kHz) Type No. STK404-050S STK404-070S STK404-090S STK404-100S STK404-120S STK404-130S STK404-140S 30W 40W 50W 60W 80W 100W 120W 180W Output 2 (10%/1kHz) 45W 60W 80W 90W 120W 150W Maximum supply voltage (6Ω) ±37V ±43V ±46V ±51V ±59V ±64V ±73V Recommended supply voltage (6Ω) ±26V ±30V ±32V ±35V ±41V ±45V ±51V Remarks - Package 44.0mm × 25.6mm × 8.5mm Built-in thermal protection circuit 46.6mm × 25.5mm × 8.5mm 59.2mm × 25.5mm × 8.5mm D1505HKIM No.7732-1/5 STK404-070S Package Dimensions unit : mm 4203 44.0 8.5 10 2.54 2.9 4.0 1 17.8 13.0 3.6 25.6 36.5 0.5 0.4 5.5 (6.82) 9X2.54=22.86 Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Maximum supply voltage (Quiescent) VCC max(0) Maximum supply voltage VCC max(1) RL=6Ω ±43 V Thermal resistance θj-c Per power transistor 2.6 °C /W Junction temperature Tj max Both the Tj max and the Tc max conditions must be met. 150 °C IC substrate operating temperature Tc max 125 °C -30 to +125 °C Storage temperature Tstg Allowable load shorted time *3 ts ±46 VCC=±30V, RL=6Ω, f=50Hz, PO=40W 0.3 V s Operating Characteristics at Tc=25°C, RL=6Ω (noninductive load), Rg=600Ω, VG=30dB Parameter Symbol Conditions *1 VCC(V) f(Hz) PO(W) Ratings THD(%) min PO(1) ±30.0 20 to 20k 0.4 PO(2) ±30.0 1k 10 Frequency characteristics fL,fH ±30.0 Input impedance ri ±30.0 Output noise voltage *2 VNO ±36.0 Rg=10kΩ Quiescent current ICCO ±36.0 No load Neutral voltage VN ±36.0 Output power max 40 +0 -3dB 20 to 20k 1.0 -100 Unit W 60 1.0 1k typ Hz 55 kΩ 1.2 mVrms 0 50 mA +100 mV Notes: 1. Unless otherwise noted, a constant-voltage supply must be used during inspection. 2. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50Hz) power supply should be used to minimize the influence of AC primary side flicker noise on the reading. 3. Use the transformer power supply circuit shown in the figure below for allowable load shorted time measurement and output noise voltage measurement. This IC is designed assuming that applications will provide a power cut-off or other load-shorting protection function that is activated within 0.3 seconds of the load being shorted. Designated Transformer Power Supply (RP-25 equivalent) DBA40C 10000µF +VCC + 500Ω + 500Ω 10000µF -VCC No.7732-2/5 STK404-070S Internal Equivalent Circuit 5 6 9 Bias Power STAGE Pre DRIVER 1 10 2 SUB 4 7 3 8 ITF02363 Sample Application Circuit STK404-070S 7 10µF 100Ω / 1W 9 10 + + +12V +VCC -VCC + 4.7kΩ 4.7Ω / 1W OUT 2.2µH 0.1µF 56kΩ 47µF 3pF + 4.7kΩ + + 8 0.22Ω 6 10µF 5 4.7Ω / 1W 4 100µF 2.2µF 3 100µF 470pF + 56kΩ 1kΩ IN 2 10µF 1.8kΩ 1 RL ITF02214 No.7732-3/5 STK404-070S Thermal Design Example If we define Pd, the total power dissipation on the board when this hybrid IC is in operation, the heat sink thermal resistance, θc-a, is determined as follows: Condition 1: The hybrid IC substrate temperature Tc must not exceed 125°C. Pd × θc-a + Ta < 125°C·································································· (1) Ta: Guaranteed ambient temperature for the end product. Condition 2: The junction temperature Tj of each transistor must not exceed 150°C. Pd × θc-a + Pd/N × θj-c + Ta < 150°C············································ (2) N: Number of power transistors θj-c: Thermal resistance per power transistor We take the power dissipation in the power transistors to be Pd evenly distributed across those N power transistors. If we solve for θc-a in equations (1) and (2), we get the following inequalities: θc-a < (125 – Ta)/Pd ······································································ (3) θc-a < (150 – Ta)/Pd – θj-c/N························································· (4) The value that satisfies both of these inequalities at the same time is the required heat sink thermal resistance value. Example: For actual music signals, it is usual to use a Pd of 1/8 of PO max, which is the power estimated for continuous signals in this manner. (Note that depending on the particular safety standard used, a value somewhat different from the value of 1/8 used here may be used.) When VCC = ±30V and RL = 6Ω, we get the following expression for the total power dissipation on the board, Pd: Pd = 20W (when 1/8 PO max is 5.0W)··········································· (5) The number, N, of power transistors in the hybrid IC’s audio amplifier block is 2. Since the thermal resistance, θj-c, per transistor is 2.6°C/W, the required heat sink thermal resistance, θc-a, for a guaranteed ambient temperature Ta of 50°C will be as follows: From inequality (3): θc-a < (125 – 50)/20=3.75······························ (6) From inequality (4): θc-a < (150 – 50)/20 – 2.6/2=3.70·················· (7) Therefore, the thermal resistance that satisfies both of these expressions (6 and 7) at the same time is 3.70°C/W. Note that this thermal design example assumes the use of a constant-voltage power supply, and is only provided as an example for reference purposes. Thermal designs must be tested in an actual end product. No.7732-4/5 STK404-070S 0.1 7 5 3 2 20kHz 0.01 7 5 3 2 0.1 20Hz 1kHz 2 3 5 7 1.0 2 3 5 7 10 2 3 Output power, PO - W 5 7 100 ITF02219 90 f= 1k Hz f= 1k ,THD Hz =1 ,T HD 0% =0 .4% 80 70 60 50 40 30 20 30 0 ±10 ±20 ±30 Supply voltage, VCC - V ±40 ±50 ITF02357 =± 33 V 35 0V ±3 V ± 27 25 20 15 10 5 2 3 5 7 1.0 2 3 5 7 10 2 Output power, PO - W 3 5 7 100 ITF02220 PO - f 80 THD=10% 70 60 THD=0.4% 50 40 10 0 40 90 RL=6Ω VG=30dB Rg=600Ω Tc=25°C 100 Tc=25°C VG=30dB RL=6Ω Rg=600Ω f=1kHz 0 0.1 PO - VCC 110 Output power, PO - W Total device power dissipation, Pd - W 1.0 7 5 3 2 Output power, PO - W Total harmonic distortion, THD - % 10 7 5 3 2 Pd - PO 45 VCC=±30V RL=6Ω VG=30dB Tc=25°C Rg=600Ω V CC THD - PO 2 VCC=±30V RL=6Ω VG=30dB Rg=600Ω Tc=25°C 30 10 2 3 5 7 100 2 3 5 7 1k 2 Frequency, f - Hz 3 5 7 10k 2 3 ITF02222 PS No.7732-5/5 Ordering number : ENN7728 SANYO Semiconductors DATA SHEET Thick-Film Hybrid IC STK404-090S One-Channel Class AB Audio Power Amplifier IC 50W Overview The STK404-000S series products are audio power amplifier hybrid ICs that consist of optimally-designed discrete component power amplifier circuits that have been miniaturized using SANYO’s unique insulated metal substrate technology (IMST). The adoption of a newly-developed low thermal resistance substrate allows this series of devices to be provided in miniature packages significantly more compact than earlier Sanyo products with similar specifications. Features • Series of pin compatible power amplifiers ranging from 45W to 180W (10%/1kHz) devices. The same printed circuit board can be used depending on the output power grade. • Miniature packages — 30W to 40W (THD=0.4%, f=20Hz to 20kHz); 44.0mm × 25.6mm × 8.5mm * — 50W to 80W (THD=0.4%, f=20Hz to 20kHz); 46.6mm × 25.5mm × 8.5mm * — 100W to 120W (THD=0.4%, f=20Hz to 20kHz); 59.2mm × 25.5mm × 8.5mm * *: Not including the pins. • Output load impedance: RL=6Ω • Allowable load shorted time: 0.3 seconds • Built-in thermal protection circuit • Supports the use of standby, muting, and load shorting protection circuits. Series Organization These products are organized as a series based on their output capacity. Type No. Item STK404-050S STK404-070S STK404-090S STK404-100S STK404-120S STK404-130S Output 1 (0.4%/20Hz to 20kHz) 30W 40W 50W 60W 80W 100W STK404-140S 120W Output 2 (10%/1kHz) 45W 60W 80W 90W 120W 150W 180W Maximum supply voltage (6Ω) ±37V ±43V ±46V ±51V ±59V ±64V ±73V Recommended supply voltage (6Ω) ±26V ±30V ±32V ±35V ±41V ±45V ±51V Remarks — Package 44.0mm × 25.6mm × 8.5mm Built-in thermal protection circuit 46.6mm × 25.5mm × 8.5mm 59.2mm × 25.5mm × 8.5mm Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 52004TN (OT) No.7728-1/5 STK404-090S Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Maximum supply voltage (No signal) VCC max(0) Maximum supply voltage VCC max(1) Ratings RL=6Ω Unit ±50 V ±46 V Thermal sensor maximum voltage Vp Between pins 1 and 4 16 V Thermal sensor maximum current Ip Between pins 1 and 4 30 mA Thermal resistance Per power transistor θj-c Junction temperature Tj max IC substrate operating temperature Tc max Thermal sensor operating temperature *2 Tp max Storage temperature °C/W °C 125 °C 145 °C –30 to +125 °C Both the Tj max and the Tc max conditions must be met. Tstg Allowable load shorted time *4 2.2 150 ts VCC=±32.0V, RL=6Ω, f = 50Hz, PO=50W 0.3 s Operating Characteristics at Tc=25°C, RL=6Ω (noninductive load), Rg=600Ω, VG=30dB Parameter Symbol Conditions*1 VCC (V) f (Hz) PO (W) Ratings THD (%) min typ max Unit PO (1) ±32.0 20 to 20k 0.4 PO (2) ±32.0 1k 10 fL, fH ±32.0 ri ±32.0 Output noise voltage *3 VNO ±38.0 Rg=10kΩ Quiescent current ICCO ±38.0 No loading Neutral voltage VN ±38.0 Thermal sensor resistance Rp Tp=25°C, between pins 1 and 4 470 Ω Thermal sensor temperature Tp Rp=4.7kΩ, between pins 1 and 4 145 °C Output power Frequency characteristics Input impedance 50 1.0 1k W 80 +0 –3 dB 1.0 20 to 20k Hz 55 kΩ 1.2 –100 0 mVrms 50 mA +100 mV Notes: 1. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection. 2. The Thermal sensor temperature (+125 to +145°C) is designed to prevent incorrect operation, but does not guarantee continued operation of the hybrid IC. The total integrated time this device spends operating in the temperature range +125 to +145°C must not exceed 12 hours. 3. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50Hz) power supply should be used to minimize the influence of AC primary side flicker noise on the reading. 4. Use the transformer power supply circuit shown in the figure below for allowable load shorted time measurement and output noise voltage measurement. This IC is designed assuming that applications will provide a power cut-off or other load-shorting protection function that is activated within 0.3 seconds of the load being shorted. DBA40C 10000µF +VCC + 500Ω + 500Ω 10000µF --VCC Designated Transformer Power Supply (MG-200 equivalent) Package Dimensions unit : mm 4204 46.6 41.2 17.5 12.7 3.6 25.5 8.5 2.54 0.5 4.0 12 1 2.9 0.4 5.5 (6.63) 11×2.54=27.94 SANYO : SIP12 No.7728-2/5 STK404-090S Internal Equivalent Circuit 6 7 10 Bias Power STAGE Pre DRIVER 2 12 11 3 SUB 5 4 8 1 9 ITF02364 Sample Application Circuit STK404-090S 10µF 100Ω / 1W 56kΩ 47µF 3pF + 4.7kΩ + + 9 10 11 + + 12 0.22Ω 8 0.22Ω 7 +12V +VCC --VCC + 4.7kΩ 4.7Ω / 1W OUT 2.2µH 0.1µF 6 10µF 5 4.7Ω / 1W 4 100µF 2.2µF 3 100µF + 56kΩ 470pF IN 2 10µF 1.8kΩ 1 1kΩ RL ITF02224 No.7728-3/5 STK404-090S Thermal Design Example If we define Pd, the total power dissipation on the board when this hybrid IC is in operation, the heat sink thermal resistance, θc-a, is determined as follows: Condition 1: The hybrid IC substrate temperature Tc must not exceed 125°C. Pd × θc-a + Ta < 125°C ... (1) Ta: Guaranteed ambient temperature for the end product. Condition 2: The junction temperature of each transistor must not exceed 150°C. Pd × θc-a + Pd/N × θj-c + Ta < 150°C ... (2) N: Number of power transistors θj-c: Thermal resistance per power transistor We take the power dissipation in the power transistors to be Pd evenly distributed across those N power transistors. If we solve for θc-a in equations (1) and (2), we get the following inequalities: θc-a < (125 – Ta)/Pd ... (3) θc-a < (150 – Ta)/Pd – θj-c/N ... (4) Values that satisfy both these inequalities at the same time are the required heat sink thermal resistance values. Example: For actual music signals, it is usual to use a Pd of 1/8 of POmax, which is the power estimated for continuous signals in this manner. (Note that depending on the particular safety standard used, a value somewhat different from the value of 1/8 used here may be used.) When VCC = ±32V and RL = 6Ω, we get the following expression for the total power dissipation on the board, Pd: Pd = 23W (when 1/8 POmax is 6.3W) ... (5) The number, N, of power transistors in the hybrid IC’s audio amplifier block is 2. Since the thermal resistance, θj-c, per transistor is 2.2°C/W, the required heat sink thermal resistance, θc-a, for a guaranteed ambient temperature of 50°C will be as follows: From inequality (3): θc-a < (125 – 50)/23=3.26 ... (6) From inequality (4): θc-a < (150 – 50)/23 – 2.2/2=3.24 ... (7) Therefore, the thermal resistance that satisfies both these expressions (6,7) at the same time is 3.24°C/W. Note that this thermal design example assumes the use of a constant-voltage power supply, and is only provided as an example for reference purposes. Thermal designs must be tested in an actual end product. No.7728-4/5 STK404-090S THD — PO 1.0 7 5 3 2 0.1 7 5 3 2 20 kHz 0.01 7 5 3 0.1 1 kHz 2 3 5 7 1.0 2 3 5 7 10 2 3 Output power, PO — W Output power, PO — W 100 90 80 70 60 50 40 30 35 V V 29 V 10 2 3 5 7 1.0 2 3 5 7 10 2 3 Output power, PO — W Output power, PO — W 110 32 20 100 f=1 kH f= 1k z, TH Hz D= ,T 10 HD % =0 .4% RL=6Ω VG=30dB Rg=600Ω Tc=25°C 30 0 0.1 5 7 100 ITF02225 PO — VCC 120 40 = 3 2 Tc = 25°C VG = 30 dB RL = 6 Ω Rg = 600 Ω f = 1 kHz V CC 10 7 5 Pd — PO 50 Tc = 25°C VCC = ±32 V VG = 30 dB RL = 6 Ω Rg = 600 Ω Total device power dissipation, Pd — W Total harmonic distortion, THD — % 2 5 7 100 ITF02226 PO — f VCC = ±32 V RL = 6 Ω VG = 30 dB Rg = 600 Ω T c = 25°C THD = 10% 80 THD = 0.4% 60 20 10 0 0 ±10 ±20 ±30 Supply voltage, VCC — V ±40 ±50 ITF02358 40 10 2 3 5 7 100 2 3 5 7 1k 2 3 Frequency, f — Hz 5 7 10k 2 3 ITF02228 Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be expor ted without obtaining the expor t license from the author ities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of May, 2004. Specifications and information herein are subject to change without notice. PS No.7728-5/5 Ordering number : EN7733 Thick-Film Hybrid IC STK404-120S One-Channel Class AB Audio Power Amplifier IC 80W Overview The STK404-000S series products are audio power amplifier hybrid ICs that consist of optimally-designed discrete component power amplifier circuits that have been miniaturized using SANYO’s unique insulated metal substrate technology (IMST). The adoption of a newly-developed low thermal resistance substrate allows this series of devices to be provided in miniature packages significantly more compact than earlier SANYO products with similar specifications. Features • Series of pin compatible power amplifiers ranging from 45W to 180W (10%/1kHz) devices. The same printed circuit board can be used depending on the output power grade. • Miniature packages - 30W to 40W (THD=0.4%, f=20Hz to 20kHz); 44.0mm × 25.6mm × 8.5mm * - 50W to 80W (THD=0.4%, f=20Hz to 20kHz); 46.6mm × 25.5mm × 8.5mm * - 100W to 120W (THD=0.4%, f=20Hz to 20kHz); 59.2mm × 25.5mm × 8.5mm * *: Not including the pins. • Output load impedance: RL=6Ω • Allowable load shorted time: 0.3 seconds • Built-in thermal protection circuit • Supports the use of standby, muting, and load shorting protection circuits. Series Organization These products are organized as a series based on their output capacity. Item Type No. STK404-050S STK404-070S STK404-090S STK404-100S Output 1 (0.4%/20Hz to 20kHz) 30W 40W 50W Output 2 (10%/1kHz) 45W 60W 80W Maximum supply voltage (6Ω) ±37V ±43V Recommended supply voltage (6Ω) ±26V ±30V Remarks - Package 44.0mm × 25.6mm × 8.5mm STK404-120S STK404-130S STK404-140S 60W 80W 100W 120W 90W 120W 150W 180W ±46V ±51V ±59V ±64V ±73V ±32V ±35V ±41V ±45V ±51V Built-in thermal protection circuit 46.6mm × 25.5mm × 8.5mm 59.2mm × 25.5mm × 8.5mm D1505HKIM 5-6764 No.7733-1/6 STK404-120S Package Dimensions unit : mm 4204 46.6 8.5 17.5 12.7 3.6 25.5 41.2 12 2.54 0.5 2.9 4.0 1 0.4 5.5 (6.63) 11X2.54=27.94 Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Maximum supply voltage (Quiescent) VCC max(0) Maximum supply voltage VCC max(1) RL=6Ω Thermal sensor maximum voltage Vp Between pins 1 and 4 16 V Thermal sensor maximum current Ip Between pins 1 and 4 30 mA Thermal resistance θj-c Per power transistor 1.9 °C /W Junction temperature Tj max Both the Tj max and the Tc max conditions must be met. 150 °C IC substrate operating temperature Tc max 125 °C Thermal sensor operating temperature *2 Tp max 145 °C Storage temperature Tstg -30 to +125 °C Allowable load shorted time *4 ts VCC=±41.0V, RL=6Ω, f=50Hz, PO=80W ±65 V ±59 V 0.3 s Operating Characteristics at Tc=25°C, RL=6Ω (noninductive load), Rg=600Ω, VG=30dB Parameter Output power Symbol Conditions *1 PO(W) Ratings VCC(V) f(Hz) THD(%) PO(1) ±41.0 20 to 20k 0.4 PO(2) ±41.0 1k 10 min typ max 80 Unit W 120 Frequency characteristics fL,fH ±41.0 Input impedance ri ±41.0 Output noise voltage *3 VNO ±49.0 Rg=10kΩ Quiescent current ICCO ±49.0 No load Neutral voltage VN Thermal sensor resistance Rp Tp=25°C, between pins 1 and 4 470 Ω Thermal sensor temperature Tp Rp=4.7kΩ, between pins 1 and 4 145 °C 1.0 1k +0 -3dB 20 to 20k 1.0 ±49.0 Hz 55 kΩ 1.2 -100 0 mVrms 50 mA +100 mV No.7733-2/6 STK404-120S Notes: 1. Unless otherwise noted, a constant-voltage supply must be used during inspection. 2. The thermal sensor temperature (+125 to +145°C) is designed to prevent incorrect operation, but does not guarantee continued operation of the hybrid IC. The total integrated time this device spends operating in the temperature range +125 to +145°C must not exceed 12 hours. 3. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50Hz) power supply should be used to minimize the influence of AC primary side flicker noise on the reading. 4. Use the transformer power supply circuit shown in the figure below for allowable load shorted time measurement and output noise voltage measurement. This IC is designed assuming that applications will provide a power cut-off or other load-shorting protection function that is activated within 0.3 seconds of the load being shorted. Designated Transformer Power Supply (MG-250 equivalent) DBA40C 10000µF +VCC + 500Ω + 500Ω -VCC 10000µF Internal Equivalent Circuit 6 7 10 Bias Power STAGE Pre DRIVER 2 12 11 3 SUB 5 4 1 8 9 ITF02364 No.7733-3/6 STK404-120S Sample Application Circuit STK404-120S 10µF 100Ω / 1W 56kΩ 47µF 3pF + 4.7kΩ + + 9 10 11 + + 12 0.22Ω 8 0.22Ω 7 +12V +VCC -VCC + 4.7kΩ 4.7Ω / 1W OUT 2.2µH 0.1µF 6 10µF 5 4.7Ω / 1W 4 100µF 2.2µF 3 100µF + 56kΩ 470pF IN 2 10µF 1.8kΩ 1 1kΩ RL ITF02224 No.7733-4/6 STK404-120S Thermal Design Example If we define Pd, the total power dissipation on the board when this hybrid IC is in operation, the heat sink thermal resistance, θc-a, is determined as follows: Condition 1: The hybrid IC substrate temperature Tc must not exceed 125°C. Pd × θc-a + Ta < 125°C·································································· (1) Ta: Guaranteed ambient temperature for the end product. Condition 2: The junction temperature Tj of each transistor must not exceed 150°C. Pd × θc-a + Pd/N × θj-c + Ta < 150°C············································ (2) N: Number of power transistors θj-c: Thermal resistance per power transistor We take the power dissipation in the power transistors to be Pd evenly distributed across those N power transistors. If we solve for θc-a in equations (1) and (2), we get the following inequalities: θc-a < (125 – Ta)/Pd ······································································ (3) θc-a < (150 – Ta)/Pd – θj-c/N························································· (4) The value that satisfies both of these inequalities at the same time is the required heat sink thermal resistance value. Example: For actual music signals, it is usual to use a Pd of 1/8 of PO max, which is the power estimated for continuous signals in this manner. (Note that depending on the particular safety standard used, a value somewhat different from the value of 1/8 used here may be used.) When VCC = ±41V and RL = 6Ω, we get the following expression for the total power dissipation on the board, Pd: Pd = 38W (when 1/8 PO max is 10.0W)········································· (5) The number, N, of power transistors in the hybrid IC’s audio amplifier block is 2. Since the thermal resistance, θj-c, per transistor is 1.9°C/W, the required heat sink thermal resistance, θc-a, for a guaranteed ambient temperature Ta of 50°C will be as follows: From inequality (3): θc-a < (125 – 50)/38=1.97······························ (6) From inequality (4): θc-a < (150 – 50)/38 – 1.9/2=1.68·················· (7) Therefore, the thermal resistance that satisfies both of these expressions (6 and 7) at the same time is 1.68°C/W. Note that this thermal design example assumes the use of a constant-voltage power supply, and is only provided as an example for reference purposes. Thermal designs must be tested in an actual end product. No.7733-5/6 STK404-120S 0.1 7 5 3 2 200 180 1kH 20H 2 3 5 7 1.0 2 z z 3 5 7 10 2 3 Output power, PO - W PO - VCC D= ,T H 140 f 80 40 30 20 10 2 3 5 7 1.0 Output power, PO - W 2 3 5 7 10 2 3 5 7 100 2 3 ITF02234 THD=10% VCC=±41V RL=6Ω VG=30dB Rg=600Ω Tc=25°C PO - f 160 160 100 50 VCC=±41V RL=6Ω VG=30dB Tc=25°C Rg=600Ω 180 RL=6Ω VG=30dB Rg=600Ω Tc=25°C 120 60 Pd - PO 0 0.1 5 7 100 2 3 ITF02233 10 % 220 Output power, PO - W 20kHz 0.01 7 5 3 2 0.1 240 Total device power dissipation, Pd - W 1.0 7 5 3 2 70 Output power, PO - W 10 7 5 3 2 THD - PO Tc=25°C VCC=±41V VG=30dB RL=6Ω Rg=600Ω f= 1k Hz Total harmonic distortion, THD - % 2 kH =1 H z,T =0 D % .4 60 140 120 THD=0.4% 100 40 20 0 ±10 ±20 ±30 ±40 Supply voltage, VCC - V ±50 ±60 ITF02360 80 10 2 3 5 7 100 2 3 5 7 1k 2 Frequency, f - Hz 3 5 7 10k 2 3 ITF02236 PS No.7733-6/6 Ordering number : ENN7730 SANYO Semiconductors DATA SHEET Thick-Film Hybrid IC STK404-130S One-Channel Class AB Audio Power Amplifier IC 100W Overview The STK404-000S series products are audio power amplifier hybrid ICs that consist of optimally-designed discrete component power amplifier circuits that have been miniaturized using SANYO’s unique insulated metal substrate technology (IMST). The adoption of a newly-developed low thermal resistance substrate allows this series of devices to be provided in miniature packages significantly more compact than earlier Sanyo products with similar specifications. Features • Series of pin compatible power amplifiers ranging from 45W to 180W (10%/1kHz) devices. The same printed circuit board can be used depending on the output power grade. • Miniature packages — 30W to 40W (THD=0.4%, f=20Hz to 20kHz); 44.0mm × 25.6mm × 8.5mm * — 50W to 80W (THD=0.4%, f=20Hz to 20kHz); 46.6mm × 25.5mm × 8.5mm * — 100W to 120W (THD=0.4%, f=20Hz to 20kHz); 59.2mm × 25.5mm × 8.5mm * *: Not including the pins. • Output load impedance: RL=6Ω • Allowable load shorted time: 0.3 seconds • Built-in thermal protection circuit • Supports the use of standby, muting, and load shorting protection circuits. Series Organization These products are organized as a series based on their output capacity. Type No. Item STK404-050S STK404-070S STK404-090S STK404-100S STK404-120S STK404-130S Output 1 (0.4%/20Hz to 20kHz) 30W 40W 50W 60W 80W 100W STK404-140S 120W Output 2 (10%/1kHz) 45W 60W 80W 90W 120W 150W 180W Maximum supply voltage (6Ω) ±37V ±43V ±46V ±51V ±59V ±64V ±73V Recommended supply voltage (6Ω) ±26V ±30V ±32V ±35V ±41V ±45V ±51V Remarks — Package 44.0mm × 25.6mm × 8.5mm Built-in thermal protection circuit 46.6mm × 25.5mm × 8.5mm 59.2mm × 25.5mm × 8.5mm Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 52004TN (OT) No.7730-1/5 STK404-130S Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Maximum supply voltage (No signal) VCC max(0) Maximum supply voltage VCC max(1) Ratings RL=6Ω Unit ±70 V ±64 V Thermal sensor maximum voltage Vp Between pins 1 and 2 16 V Thermal sensor maximum current Ip Between pins 1 and 2 30 mA Thermal resistance Per power transistor θj-c Junction temperature Tj max IC substrate operating temperature Tc max Thermal sensor operating temperature *2 Tp max Storage temperature °C/W °C 125 °C 145 °C –30 to +125 °C Both the Tj max and the Tc max conditions must be met. Tstg Allowable load shorted time *4 1.3 150 ts VCC=±45.0V, RL=6Ω, f=50Hz, PO=100W 0.3 s Operating Characteristics at Tc=25°C, RL=6Ω (noninductive load), Rg=600Ω, VG=30dB Parameter Symbol Conditions*1 VCC (V) f (Hz) PO (W) Ratings THD (%) min PO (1) ±45.0 20 to 20 k 0.4 PO (2) ±45.0 1k 10 fL, fH ±45.0 ri ±45.0 Output noise voltage *3 VNO ±54.0 Rg = 10 kΩ Quiescent current No loading Output power Frequency characteristics Input impedance max 100 +0 –3 dB 20 to 20 k 1.0 Unit W 150 1.0 1k typ Hz 55 kΩ 1.2 mVrms ICCO ±54.0 Neutral voltage VN ±54.0 Thermal sensor resistance Rp Tp=25°C, between pins 1 and 2 470 Ω Thermal sensor temperature Tp Rp=4.7kΩ, between pins 1 and 2 145 °C –100 0 50 mA +100 mV Notes: 1. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection. 2. The thermal sensor temperature (+125 to +145°C) is designed to prevent incorrect operation, but does not guarantee continued operation of the hybrid IC. The total integrated time this device spends operating in the temperature range +125 to +145°C must not exceed 12 hours. 3. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50Hz) power supply should be used to minimize the influence of AC primary side flicker noise on the reading. 4. Use the transformer power supply circuit shown in the figure below for allowable load shorted time measurement and output noise voltage measurement.This IC is designed assuming that applications will provide a load-shorting protection function that operates within 0.3 seconds of the load being shorted and that either cuts off power to the IC or eliminates the load-shorted state in some other manner. DBA40C 10000µF +VCC + 500Ω + 500Ω 10000µF --VCC Designated Transformer Power Supply (MG-250 equivalent) Package Dimensions unit : mm 4205 59.2 8.5 1 2.54 (10.76) 20.8 25.5 13 12×2.54=30.48 0.5 4.0 3.6 16.0 11.0 5.6 52.0 2.9 0.4 5.5 SANYO : SIP13 No.7730-2/5 STK404-130S Internal Equivalent Circuit 7 8 11 Bias Power STAGE Pre DRIVER 3 13 12 4 SUB 6 5 2 9 1 10 ITF02365 Sample Application Circuit STK404-130S 10µF 100Ω / 1W 56kΩ 11 12 + + 13 +12V +VCC --VCC + 4.7kΩ 4.7Ω / 1W OUT 2.2µH 0.1µF 3pF + 4.7kΩ + + 10 0.22Ω 9 0.22Ω 8 10µF 7 4.7Ω / 1W 6 47µF 2.2µF 5 100µF + 4 100µF 470pF IN 3 10µF 1.8kΩ 2 1kΩ 56kΩ 1 RL ITF02238 No.7730-3/5 STK404-130S Thermal Design Example If we define Pd, the total power dissipation on the board when this hybrid IC is in operation, the heat sink thermal resistance, θc-a, is determined as follows: Condition 1: The hybrid IC substrate temperature Tc must not exceed 125°C. Pd × θc-a + Ta < 125°C ... (1) Ta: Guaranteed ambient temperature for the end product. Condition 2: The junction temperature of each transistor must not exceed 150°C. Pd × θc-a + Pd/N × θj-c + Ta < 150°C ... (2) N: Number of power transistors θj-c: Thermal resistance per power transistor We take the power dissipation in the power transistors to be Pd evenly distributed across those N power transistors. If we solve for θc-a in equations (1) and (2), we get the following inequalities: θc-a < (125 – Ta)/Pd ... (3) θc-a < (150 – Ta)/Pd – θj-c/N ... (4) Values that satisfy both these inequalities at the same time are the required heat sink thermal resistance values. Example: For actual music signals, it is usual to use a Pd of 1/8 of POmax, which is the power estimated for continuous signals in this manner. (Note that depending on the particular safety standard used, a value somewhat different from the value of 1/8 used here may be used.) When VCC = ±45V and RL = 6Ω, we get the following expression for the total power dissipation on the board, Pd: Pd = 47 W (when 1/8 POmax is 12.5 W) ... (5) The number, N, of power transistors in the hybrid IC’s audio amplifier block is 2. Since the thermal resistance, θj-c, per transistor is 1.3°C/W, the required heat sink thermal resistance, θc-a, for a guaranteed ambient temperature of 50°C will be as follows: From inequality (3): θc-a < (125 – 50)/47=1.59 ... (6) From inequality (4): θc-a < (150 – 50)/47 – 1.3/2=1.48 ... (7) Therefore, the thermal resistance that satisfies both these expressions (6,7) at the same time is 1.48°C/W. Note that this thermal design example assumes the use of a constant-voltage power supply, and is only provided as an example for reference purposes. Thermal designs must be tested in an actual end product. No.7730-4/5 STK404-130S 20 kH z 0.1 7 5 3 2 0.01 7 5 3 2 0.001 0.1 20 H z 1 kH z 2 3 5 7 1.0 2 3 5 7 10 2 3 Output power, PO — W 240 200 180 160 f= 140 120 f= Output power, PO — W 220 100 48 V = 60 50 40 30 20 10 2 3 5 7 1.0 2 80 60 3 5 7 10 2 3 5 7 100 2 3 ITF02240 PO — f 250 RL=6Ω VG=30dB Rg=600Ω Tc=25°C 45 V 42 V Output power, PO — W PO — VCC 1k Hz Hz , TH D ,T HD =10 % =0 .4 % 260 70 RL = 6 Ω VG = 30 dB Tc = 25°C Rg = 600 Ω 0 0.1 5 7 100 2 3 ITF02239 1k 280 80 V CC 1.0 7 5 3 2 Pd — PO 90 Total device power dissipation, Pd — W 10 7 5 3 2 THD — PO Tc = 25°C VCC = ±45 V VG = 30 dB RL = 6 Ω Rg = 600 Ω Output power, PO — W Total harmonic distortion, THD — % 2 VCC = ±45 V RL = 6 Ω VG = 30 dB Rg = 600 Ω Tc = 25°C 200 THD = 10% 150 THD = 0.4% 100 40 20 0 ±10 ±20 ±30 ±40 ±50 Supply voltage, VCC — V ±60 ±70 ITF02361 50 10 2 3 5 7 100 2 3 5 7 1k 2 3 Frequency, f — Hz 5 7 10k 2 3 ITF02242 Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be expor ted without obtaining the expor t license from the author ities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of May, 2004. Specifications and information herein are subject to change without notice. PS No.7730-5/5 Ordering number : ENN7731 SANYO Semiconductors DATA SHEET Thick-Film Hybrid IC STK404-140S One-Channel Class AB Audio Power Amplifier IC 120W Overview The STK404-000S series products are audio power amplifier hybrid ICs that consist of optimally-designed discrete component power amplifier circuits that have been miniaturized using SANYO’s unique insulated metal substrate technology (IMST). The adoption of a newly-developed low thermal resistance substrate allows this series of devices to be provided in miniature packages significantly more compact than earlier Sanyo products with similar specifications. Features • Series of pin compatible power amplifiers ranging from 45W to 180W (10%/1kHz) devices. The same printed circuit board can be used depending on the output power grade. • Miniature packages — 30W to 40W (THD=0.4%, f=20Hz to 20kHz); 44.0mm × 25.6mm × 8.5mm * — 50W to 80W (THD=0.4%, f=20Hz to 20kHz); 46.6mm × 25.5mm × 8.5mm * — 100W to 120W (THD=0.4%, f=20Hz to 20kHz); 59.2mm × 25.5mm × 8.5mm * *: Not including the pins. • Output load impedance: RL=6Ω • Allowable load shorted time: 0.3 seconds • Built-in thermal protection circuit • Supports the use of standby, muting, and load shorting protection circuits. Series Organization These products are organized as a series based on their output capacity. Type No. Item STK404-050S STK404-070S STK404-090S STK404-100S STK404-120S STK404-130S Output 1 (0.4%/20Hz to 20kHz) 30W 40W 50W 60W 80W 100W STK404-140S 120W Output 2 (10%/1kHz) 45W 60W 80W 90W 120W 150W 180W Maximum supply voltage (6Ω) ±37V ±43V ±46V ±51V ±59V ±64V ±73V Recommended supply voltage (6Ω) ±26V ±30V ±32V ±35V ±41V ±45V ±51V Remarks — Package 44.0mm × 25.6mm × 8.5mm Built-in thermal protection circuit 46.6mm × 25.5mm × 8.5mm 59.2mm × 25.5mm × 8.5mm Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 52004TN (OT) No.7731-1/5 STK404-140S Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Maximum supply voltage (No signal) VCC max(0) Maximum supply voltage VCC max(1) Ratings RL=6Ω Unit ±78 V ±73 V Thermal sensor maximum voltage Vp Between pins 1 and 2 16 V Thermal sensor maximum current Ip Between pins 1 and 2 30 mA Thermal resistance Per power transistor θj-c Junction temperature Tj max IC substrate operating temperature Tc max Thermal sensor operating temperature *2 Tp max Storage temperature °C/W °C 125 °C 145 °C –30 to +125 °C Both the Tj max and the Tc max conditions must be met. Tstg Allowable load shorted time *4 1.2 150 ts VCC=±51.0V, RL=6Ω, f=50Hz, PO=120W 0.3 s Operating Characteristics at Tc=25°C, RL=6Ω (noninductive load), Rg=600Ω, VG=30dB Parameter Symbol Conditions*1 VCC (V) f (Hz) PO (W) Ratings THD (%) min typ max Unit PO (1) ±51.0 20 to 20k 0.4 PO (2) ±51.0 1k 10 fL, fH ±51.0 ri ±51.0 Output noise voltage *3 VNO ±62.0 Rg=10kΩ Quiescent current ICCO ±62.0 No loading Neutral voltage VN ±62.0 Thermal sensor resistance Rp Tp=25°C, between pins 1 and 2 470 Ω Thermal sensor temperature Tp Rp=4.7kΩ, between pins 1 and 2 145 °C Output power Frequency characteristics Input impedance 120 1.0 1k W 180 +0 –3 dB 1.0 20 to 20k Hz 55 kΩ 1.2 –100 0 mVrms 50 mA +100 mV Notes: 1. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection. 2. The thermal sensor temperature (+125 to +145°C) is designed to prevent incorrect operation, but does not guarantee continued operation of the hybrid IC. The total integrated time this device spends operating in the temperature range +125 to +145°C must not exceed 12 hours. 3. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50Hz) power supply should be used to minimize the influence of AC primary side flicker noise on the reading. 4. Use the transformer power supply circuit shown in the figure below for allowable load shorted time measurement and output noise voltage measurement.This IC is designed assuming that applications will provide a load-shorting protection function that operates within 0.3 seconds of the load being shorted and that either cuts off power to the IC or eliminates the load-shorted state in some other manner. DBA40C 10000µF +VCC + 500Ω + 500Ω 10000µF --VCC Designated Transformer Power Supply (MG-250 equivalent) Package Dimensions unit : mm 4205 59.2 8.5 1 2.54 (10.76) 20.8 25.5 13 12×2.54=30.48 0.5 4.0 3.6 16.0 11.0 5.6 52.0 2.9 0.4 5.5 SANYO : SIP13 No.7731-2/5 STK404-140S Internal Equivalent Circuit 7 8 11 Bias Power STAGE Pre DRIVER 3 13 12 4 SUB 6 5 2 9 1 10 ITF02365 Sample Application Circuit STK404-140S 10µF 100Ω / 1W 56kΩ 11 12 + + 13 +12V +VCC --VCC + 4.7kΩ 4.7Ω / 1W OUT 2.2µH 0.1µF 3pF + 4.7kΩ + + 10 0.22Ω 9 0.22Ω 8 10µF 7 4.7Ω / 1W 6 47µF 2.2µF 5 100µF + 4 100µF 470pF IN 3 10µF 1.8kΩ 2 1kΩ 56kΩ 1 RL ITF02238 No.7731-3/5 STK404-140S Thermal Design Example If we define Pd, the total power dissipation on the board when this hybrid IC is in operation, the heat sink thermal resistance, θc-a, is determined as follows: Condition 1: The hybrid IC substrate temperature Tc must not exceed 125°C. Pd × θc-a + Ta < 125°C ... (1) Ta: Guaranteed ambient temperature for the end product. Condition 2: The junction temperature of each transistor must not exceed 150°C. Pd × θc-a + Pd/N × θj-c + Ta < 150°C ... (2) N: Number of power transistors θj-c: Thermal resistance per power transistor We take the power dissipation in the power transistors to be Pd evenly distributed across those N power transistors. If we solve for θc-a in equations (1) and (2), we get the following inequalities: θc-a < (125 – Ta)/Pd ... (3) θc-a < (150 – Ta)/Pd – θj-c/N ... (4) Values that satisfy both these inequalities at the same time are the required heat sink thermal resistance values. Example: For actual music signals, it is usual to use a Pd of 1/8 of POmax, which is the power estimated for continuous signals in this manner. (Note that depending on the particular safety standard used, a value somewhat different from the value of 1/8 used here may be used.) When VCC = ±51V and RL = 6Ω, we get the following expression for the total power dissipation on the board, Pd: Pd = 57 W (when 1/8 POmax is 15 W) ... (5) The number, N, of power transistors in the hybrid IC’s audio amplifier block is 2. Since the thermal resistance, θj-c, per transistor is 1.2°C/W, the required heat sink thermal resistance, θc-a, for a guaranteed ambient temperature of 50°C will be as follows: From inequality (3): θc-a < (125 – 50)/57=1.31 ... (6) From inequality (4): θc-a < (150 – 50)/57 – 1.2/2=1.15 ... (7) Therefore, the thermal resistance that satisfies both these expressions (6,7) at the same time is 1.15°C/W. Note that this thermal design example assumes the use of a constant-voltage power supply, and is only provided as an example for reference purposes. Thermal designs must be tested in an actual end product. No.7731-4/5 STK404-140S THD — PO 1.0 7 5 3 2 Total device power dissipation, Pd — W VCC = ±51 V RL = 6 Ω VG = 30 dB Tc = 25°C Rg = 600 Ω 3 2 20 k Hz 0.1 7 5 20 3 2 1k Hz Hz 0.01 7 5 3 2 0.01 2 3 5 7 0.1 2 3 5 7 1.0 2 3 5 7 10 kH z, Hz THD = ,T HD 10% =0 .4% 1k f=1 Output power, PO — W f= ±20 ±30 ±40 ±50 70 60 50 40 30 20 10 2 3 5 7 1.0 2 ±60 Supply voltage, VCC — V ±70 ±80 ITF02362 3 5 7 10 2 3 5 7 100 2 3 ITF02244 PO — f 300 RL=6Ω VG=30dB Rg=600Ω Tc=25°C ±10 80 VCC = ±51 V RL = 6 Ω VG = 30 dB Tc = 25°C Rg = 600 Ω Output power, PO — W PO — VCC 0 90 0 0.1 2 3 5 7100 2 3 ITF02243 Output power, PO — W 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Pd — PO 100 Output power, PO — W Total harmonic distortion, THD — % 10 7 5 VCC = ±51 V RL = 6 Ω VG = 30 dB Rg = 600 Ω Tc = 25°C 250 THD = 10% 200 THD = 0.4% 150 100 10 2 3 5 7 100 2 3 5 7 1k 2 3 Frequency, f — Hz 5 7 10k 2 3 ITF02246 Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be expor ted without obtaining the expor t license from the author ities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of May, 2004. Specifications and information herein are subject to change without notice. PS No.7731-5/5 Ordering number : ENN7244 Thick-Film Hybrid IC STK412-000 Two-Channel Shift Power Supply Audio Power Amplifier ICs 60W + 60 W Overview Package Dimensions The STK412-000 series are class H audio power amplifier hybrid ICs that feature a built-in shift power supply circuit. These Provide ICs high efficiency audio power amplification by controlling (switching) the supply voltage supplied to the power transistors according to the detected level of the input audio signal. unit: mm 4196-SIP18 [STK412-000] 64.0 8.5 18 2.54 0.5 2.9 0.4 5.5 4.0 1 (6.21) 25.8 3.6 18.7 • Pin compatible IC series that covers power ratings from 50 W × 2 channels to 180 W × 2 channels at 0.7 or 0.8% THD, 20 Hz to 20 kHz. This allows the use of a common PCB for all output classes. • The pin arrangement is also unified with that of the three-channel STK413-000 series. This means that PCBs designed for three-channel models can also be used for two-channel models. • Miniature package — 50 W/ch to 120 W/ch (THD = 0.8%, f = 20 Hz to 20 kHz): 64 × 36.5× 8.5 mm* — 150 W/ch to 180 W/ch (THD = 0.7%, f = 20 Hz to 20 kHz): 78 × 44× 9 mm* * Not including the IC pins. • Allowable load shorted time: 0.3 s 36.5 55.6 Features 17×2.54=43.18 SANYO: SIP18 Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 20703AS (OT) No. 7244-1/4 STK412-000 Series Organization These products are organized into a series based on their output power. Parameter Output (20 Hz to 20 kHz) [THD] Type No. STK412-090 STK412-000 STK412-010 STK412-020 50 W + 50 W [0.8 %] 60 W + 60 W 70 W + 70 W [0.8 %] [0.8 %] STK412-030 STK412-040 STK412-150 STK412-170 80 W +80 W 100 W + 100 W 120 W + 120 W 150 W + 150 W 180 W + 180 W [0.8 %] [0.8 %] [0.8 %] [0.7 %] [0.7 %] Maximum supply voltage, VH (No signal) ±60 V ±65 V ±69 V ±73 V ±80 V ±84 V ±95 V ±95 V Maximum supply voltage, VL (No signal) ±41 V ±42 V ±44 V ±45 V ±46 V ±51 V ±61 V ±60 V Recommended supply voltage, VH ±37 V ±39 V ±43 V ±45 V ±51 V ±54 V ±57 V ±54 V Recommended supply voltage, VL ±27 V ±29 V ±30 V ±32 V ±34 V ±36 V ±38 V ±37 V 6Ω 4Ω Recommended load impedance 8Ω Package 64 mm × 36.5 mm × 8.5 mm 78 mm × 44 mm × 9 mm Specifications Maximum Ratings at Ta = 25°C Parameter Symbol VH: Maximum supply voltage 1 (no signal) Conditions Ratings VH max(1) VH: Maximum supply voltage 2 (signal present) VH max(2) RL = 8, 6 Ω VH: Maximum supply voltage 3 (signal present) VH max(3) RL = 4 Ω VL: Maximum supply voltage 1 (no signal) VL max(1) Unit ±65 V ±57 V ±46 V ±42 V V VL: Maximum supply voltage 2 (signal present) VL max(2) RL = 8, 6 Ω ±37 VL: Maximum supply voltage 3 (signal present) VL max(3) RL = 4 Ω ±29 V VH-VL: Maximum supply voltage *4 VH-L max No load 60 V 1.9 °C/W θj-c Thermal resistance Junction temperature Tj max Operating IC substrate temperature Tc max Storage temperature Per power transistor ts °C 125 °C –30 to +125 °C Both the Tjmax and Tcmax conditions must be met. Tstg Allowable load shorted time *3 150 VH = ±39 V, VL = ±29 V, RL = 8 Ω, f = 50 Hz, PO = 60 W, one channel operating 0.3 s Operating Characteristics at Ta = 25°C, RL = 8 Ω, Rg = 600 Ω, VG = 40 dB, VZ = 15 V, RL must be a noninductive load. Parameter Symbol PO (1) Output power PO (2) Total harmonic distortion THD Frequency characteristics fL, fH Input impedance ri Output noise voltage *2 VNO Quiescent current ICCO Midpoint voltage VN Test conditions *1 VCC (V) VH = ±39 VL = ±29 VH = ±32 VL = ±24 VH = ±39 VL = ±29 f (Hz) 0.8 1k 0.8 20 to 20 k VL = ±29 VH = ±47 VL = ±31 1k min typ max 60 RL = 4 Ω 60 1.0 VL = ±29 Standard value THD (%) 20 to 20 k VH = ±39 VH = ±39 PO (W) +0 –3 dB 1.0 Unit W 60 W 0.4 % 20 to 50 k Hz 55 kΩ Rg = 2.2 kΩ 1.0 mVrms VH = ±47 No load 30 mA VL = ±31 No load 100 mA +70 mV VH = ±47 VL = ±31 –70 0 Notes: *1. Unless otherwise specified, a constant-voltage power supply must be used during inspection. *2. The output noise voltage rating gives the peak value read by an averaging VTVM. However, to eliminate the influence of flicker noise from the AC primary side line, use an AC stabilized power supply (50 Hz). No. 7244-2/4 STK412-000 *3. Use the transformer power supply specified in the figure below for allowable load shorted time and output noise voltage measurements. *4. Design circuits so that (|VH| - |VL|) is always less than 40 V when switching the power supply with the load connected. *5. Set up the VL power supply with an offset voltage at power supply switching (VL - LO) of about 8 V as an initial target. DBA40C DBA40C 10000µF 10000µF +VH + +VL + 500Ω 500Ω + + 500Ω 500Ω --VH --VL 10000µF 10000µF Specified Transformer Power Supply (MG-250 equivalent) Specified Transformer Power Supply (MG-200 equivalent) Internal Equivalent Circuit 1 R41 TR41 13 TR9 TR1 TR2 D2 D12 TR19 R3 R13 TR6 TR16 Comparator TR12 TR11 D42 C2 C12 C11 C1 14 TR3 R1 TR4 3 TR8 R4 TR10 TR20 TR18 TR14 D43 R11 TR13 R14 2 D41 15 R5 R15 D51 16 R6 TR5 R2 R16 TR7 D1 TR17 R17 R7 D53 TR15 R12 5 D52 4 12 Comparator TR51 7 R51 SUB 6 9 8 11 10 17 18 No. 7244-3/4 STK412-000 Sample Application Circuit STK412-000 Series 1 2 3 4 5 6 7 8 *1 9 *1 10 *1 11 *1 12 56kΩ 13 14 15 16 17 100pF 18 100pF 56kΩ 3pF +VH +VL 100Ω /1W 100µF /63V 100µF /50V GND 100µF /50V --VL --VH 100µF /63V GZA 15X 1.5kΩ /1W GZA 15X 2.2µF /50V 33kΩ 3pF 560Ω 100µF /10V 560Ω 100µF /10V 1kΩ Ch.2 IN 56kΩ 470pF 2.2µF /50V 56kΩ GND 470pF Ch.1 IN 1kΩ 3µH 100µF /100V Ch.2 OUT 1.5kΩ /1W 4.7Ω 100µF /100V 3µH GND Ch.1 OUT 4.7Ω 100Ω /1W SUB.GND 0.1µF 4.7Ω /1W 4.7Ω /1W 0.1µF *1: Cement resistor, 0.22 Ω, ±10% (5 W) Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer’s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer’s products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products (including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the “Delivery Specification” for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of February, 2003. Specifications and information herein are subject to change without notice. PS No. 7244-4/4 Ordering number : ENN7248 Thick-Film Hybrid IC STK412-040 Two-Channel Shift Power Supply Audio Power Amplifier ICs 120W + 120 W Overview Package Dimensions The STK412-000 series are class H audio power amplifier hybrid ICs that feature a built-in shift power supply circuit. These ICs provide high efficiency audio power amplification by controlling (switching) the supply voltage supplied to the power transistors according to the detected level of the input audio signal. unit: mm 4196-SIP18 [STK412-040] 64.0 8.5 18 2.54 0.5 2.9 0.4 5.5 4.0 1 (6.21) 25.8 3.6 18.7 • Pin compatible IC series that covers power ratings from 50 W × 2 channels to 180 W × 2 channels at 0.7 or 0.8% THD, 20 Hz to 20 kHz. This allows the use of a common PCB for all output classes. • The pin arrangement is also unified with that of the three-channel STK413-000 series. This means that PCBs designed for three-channel models can also be used for two-channel models. • Miniature package — 50 W/ch to 120 W/ch (THD = 0.8%, f = 20 Hz to 20 kHz): 64 × 36.5× 8.5 mm* — 150 W/ch to 180 W/ch (THD = 0.7%, f = 20 Hz to 20 kHz): 78 × 44× 9 mm* * Not including the IC pins. • Allowable load shorted time: 0.3 s 36.5 55.6 Features 17×2.54=43.18 SANYO: SIP18 Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 20703AS (OT) No. 7248-1/4 STK412-040 Series Organization These products are organized into a series based on their output power. Parameter Output (20 Hz to 20 kHz) [THD] Type No. STK412-090 STK412-000 STK412-010 STK412-020 50 W + 50 W [0.8 %] 60 W + 60 W 70 W + 70 W [0.8 %] [0.8 %] STK412-030 STK412-040 STK412-150 STK412-170 80 W +80 W 100 W + 100 W 120 W + 120 W 150 W + 150 W 180 W + 180 W [0.8 %] [0.8 %] [0.8 %] [0.7 %] [0.7 %] Maximum supply voltage, VH (No signal) ±60 V ±65 V ±69 V ±73 V ±80 V ±84 V ±95 V ±95 V Maximum supply voltage, VL (No signal) ±41 V ±42 V ±44 V ±45 V ±46 V ±51 V ±61 V ±60 V Recommended supply voltage, VH ±37 V ±39 V ±43 V ±45 V ±51 V ±54 V ±57 V ±54 V Recommended supply voltage, VL ±27 V ±29 V ±30 V ±32 V ±34 V ±36 V ±38 V ±37 V 6Ω 4Ω Recommended load impedance 8Ω Package 64 mm × 36.5 mm × 8.5 mm 78 mm × 44 mm × 9 mm Specifications Maximum Ratings at Ta = 25°C Parameter Symbol VH: Maximum supply voltage 1 (no signal) Conditions Ratings VH max(1) VH: Maximum supply voltage 2 (signal present) VH max(2) RL = 8, 6 Ω VH: Maximum supply voltage 3 (signal present) VH max(3) RL = 4 Ω VL: Maximum supply voltage 1 (no signal) VL max(1) Unit ±84 V ±78 V ±60 V ±51 V V VL: Maximum supply voltage 2 (signal present) VL max(2) RL = 8, 6 Ω ±48 VL: Maximum supply voltage 3 (signal present) VL max(3) RL = 4 Ω ±36 V VH-VL: Maximum supply voltage *4 VH-L max No load 60 V 1.6 °C/W θj-c Thermal resistance Junction temperature Tj max Operating IC substrate temperature Tc max Storage temperature Per power transistor ts °C 125 °C –30 to +125 °C Both the Tjmax and Tcmax conditions must be met. Tstg Allowable load shorted time *3 150 VH = ±54 V, VL = ±36 V, RL = 8 Ω, f = 50 Hz, PO = 120 W, one channel operating 0.3 s Operating Characteristics at Ta = 25°C, RL = 8 Ω, Rg = 600 Ω, VG = 40 dB, VZ = 15 V, RL must be a noninductive load. Parameter Symbol PO (1) Output power PO (2) Total harmonic distortion THD Frequency characteristics fL, fH Input impedance ri Output noise voltage *2 VNO Quiescent current ICCO Midpoint voltage VN Test conditions *1 VCC (V) VH = ±54 VL = ±36 VH = ±43 VL = ±29 VH = ±54 VL = ±36 f (Hz) 0.8 1k 0.8 20 to 20 k VL = ±36 VH = ±65 VL = ±40 1k min typ max 120 RL = 4 Ω 120 1.0 VL = ±36 Standard value THD (%) 20 to 20 k VH = ±54 VH = ±54 PO (W) +0 –3 dB 1.0 Unit W 120 W 0.4 % 20 to 50 k Hz 55 kΩ Rg = 2.2 kΩ 1.0 mVrms VH = ±65 No load 30 mA VL = ±40 No load 100 mA +70 mV VH = ±65 VL = ±40 –70 0 Notes: *1. Unless otherwise specified, a constant-voltage power supply must be used during inspection. *2. The output noise voltage rating gives the peak value read by an averaging VTVM. However, to eliminate the influence of flicker noise from the AC primary side line, use an AC stabilized power supply (50 Hz). No. 7248-2/4 STK412-040 *3. Use the transformer power supply specified in the figure below for allowable load shorted time and output noise voltage measurements. *4. Design circuits so that (|VH| - |VL|) is always less than 40 V when switching the power supply with the load connected. *5. Set up the VL power supply with an offset voltage at power supply switching (VL - LO) of about 8 V as an initial target. DBA40C DBA40C 10000µF 10000µF +VH + +VL + 500Ω 500Ω + + 500Ω 500Ω --VH --VL 10000µF 10000µF Specified Transformer Power Supply (MG-250 equivalent) Specified Transformer Power Supply (MG-200 equivalent) Internal Equivalent Circuit 1 R41 TR41 13 TR9 TR1 TR2 D2 D12 TR19 R3 R13 TR6 TR16 Comparator TR12 TR11 D42 C2 C12 C11 C1 14 TR3 R1 TR4 3 TR8 R4 TR10 TR20 TR18 TR14 D43 R11 TR13 R14 2 D41 15 R5 R15 D51 16 R6 TR5 R2 R16 TR7 D1 TR17 R17 R7 D53 TR15 R12 5 D52 4 12 Comparator TR51 7 R51 SUB 6 9 8 11 10 17 18 No. 7248-3/4 STK412-040 Sample Application Circuit STK412-000 Series 1 2 3 4 5 6 7 8 *1 9 *1 10 *1 11 *1 12 56kΩ 13 14 15 16 17 100pF 18 100pF 56kΩ 3pF +VH +VL 100Ω /1W 100µF /63V 100µF /50V GND 100µF /50V --VL --VH 100µF /63V GZA 15X 1.5kΩ /1W GZA 15X 2.2µF /50V 33kΩ 3pF 560Ω 100µF /10V 560Ω 100µF /10V 1kΩ Ch.2 IN 56kΩ 470pF 2.2µF /50V 56kΩ GND 470pF Ch.1 IN 1kΩ 100µF /100V 1.5kΩ /1W 3µH Ch.2 OUT 4.7Ω 100µF /100V 100Ω /1W 3µH 0.1µF 4.7Ω /1W 4.7Ω /1W 0.1µF GND Ch.1 OUT 4.7Ω *1: Cement resistor, 0.22 Ω, ±10% (5 W) SUB.GND Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer’s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer’s products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products (including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the “Delivery Specification” for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of February, 2003. Specifications and information herein are subject to change without notice. PS No. 7248-4/4 Ordering number : ENN7249 Thick-Film Hybrid IC STK412-090 Two-Channel Shift Power Supply Audio Power Amplifier ICs 50W + 50 W Overview Package Dimensions The STK412-000 series are class H audio power amplifier hybrid ICs that feature a built-in shift power supply circuit. These ICs provide high efficiency audio power amplification by controlling (switching) the supply voltage supplied to the power transistors according to the detected level of the input audio signal. unit: mm 4196-SIP18 [STK412-090] 64.0 8.5 18 2.54 0.5 2.9 0.4 5.5 4.0 1 (6.21) 25.8 3.6 18.7 • Pin compatible IC series that covers power ratings from 50 W × 2 channels to 180 W × 2 channels at 0.7 or 0.8% THD, 20 Hz to 20 kHz. This allows the use of a common PCB for all output classes. • The pin arrangement is also unified with that of the three-channel STK413-000 series. This means that PCBs designed for three-channel models can also be used for two-channel models. • Miniature package — 50 W/ch to 120 W/ch (THD = 0.8%, f = 20 Hz to 20 kHz): 64 × 36.5× 8.5 mm* — 150 W/ch to 180 W/ch (THD = 0.7%, f = 20 Hz to 20 kHz): 78 ×14044× 9 mm* * Not including the IC pins. • Allowable load shorted time: 0.3 s 36.5 55.6 Features 17×2.54=43.18 SANYO: SIP18 Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 20703AS (OT) No. 7249-1/4 STK412-090 Series Organization These products are organized into a series based on their output power. Parameter Output (20 Hz to 20 kHz) [THD] Type No. STK412-090 STK412-000 STK412-010 STK412-020 50 W + 50 W [0.8 %] 60 W + 60 W 70 W + 70 W [0.8 %] [0.8 %] STK412-030 STK412-040 STK412-150 STK412-170 80 W +80 W 100 W + 100 W 120 W + 120 W 150 W + 150 W 180 W + 180 W [0.8 %] [0.8 %] [0.8 %] [0.7 %] [0.7 %] Maximum supply voltage, VH (No signal) ±60 V ±65 V ±69 V ±73 V ±80 V ±84 V ±95 V ±95 V Maximum supply voltage, VL (No signal) ±41 V ±42 V ±44 V ±45 V ±46 V ±51 V ±61 V ±60 V Recommended supply voltage, VH ±37 V ±39 V ±43 V ±45 V ±51 V ±54 V ±57 V ±54 V Recommended supply voltage, VL ±27 V ±29 V ±30 V ±32 V ±34 V ±36 V ±38 V ±37 V 6Ω 4Ω Recommended load impedance 8Ω Package 64 mm × 36.5 mm × 8.5 mm 78 mm × 44 mm × 9 mm Specifications Maximum Ratings at Ta = 25°C Parameter Symbol VH: Maximum supply voltage 1 (no signal) Conditions Ratings VH max(1) VH: Maximum supply voltage 2 (signal present) VH max(2) RL = 8, 6 Ω VH: Maximum supply voltage 3 (signal present) VH max(3) RL = 4 Ω VL: Maximum supply voltage 1 (no signal) VL max(1) Unit ±60 V ±53 V ±43 V ±41 V V VL: Maximum supply voltage 2 (signal present) VL max(2) RL = 8, 6 Ω ±36 VL: Maximum supply voltage 3 (signal present) VL max(3) RL = 4 Ω ±29 V VH-VL: Maximum supply voltage *4 VH-L max No load 60 V 2.2 °C/W θj-c Thermal resistance Junction temperature Tj max Operating IC substrate temperature Tc max Storage temperature Per power transistor ts °C 125 °C –30 to +125 °C Both the Tjmax and Tcmax conditions must be met. Tstg Allowable load shorted time *3 150 VH = ±37 V, VL = ±27 V, RL = 8 Ω, f = 50 Hz, PO = 50W, one channel operating 0.3 s Operating Characteristics at Ta = 25°C, RL = 8 Ω, Rg = 600 Ω, VG = 40 dB, VZ = 15 V, RL must be a noninductive load. Parameter Symbol PO (1) Output power PO (2) Total harmonic distortion THD Frequency characteristics fL, fH Input impedance ri Output noise voltage *2 VNO Quiescent current ICCO Midpoint voltage VN Test conditions *1 VCC (V) VH = ±37 VL = ±27 VH = ±30 VL = ±23 VH = ±37 VL = ±27 f (Hz) 0.8 1k 0.8 20 to 20 k VL = ±27 VH = ±45 VL = ±30 1k min typ max 50 RL = 4 Ω 50 1.0 VL = ±27 Standard value THD (%) 20 to 20 k VH = ±37 VH = ±37 PO (W) +0 –3 dB 1.0 Unit W 50 W 0.4 % 20 to 50 k Hz 55 kΩ Rg = 2.2 kΩ 1.0 mVrms VH = ±45 No load 30 mA VL = ±30 No load 100 mA +70 mV VH = ±45 VL = ±30 –70 0 Notes: *1. Unless otherwise specified, a constant-voltage power supply must be used during inspection. *2. The output noise voltage rating gives the peak value read by an averaging VTVM. However, to eliminate the influence of flicker noise from the AC primary side line, use an AC stabilized power supply (50 Hz). No. 7249-2/4 STK412-090 *3. Use the transformer power supply specified in the figure below for allowable load shorted time and output noise voltage measurements. *4. Design circuits so that (|VH| - |VL|) is always less than 40 V when switching the power supply with the load connected. *5. Set up the VL power supply with an offset voltage at power supply switching (VL - LO) of about 8 V as an initial target. DBA40C DBA40C 10000µF 10000µF +VH + +VL + 500Ω 500Ω + + 500Ω 500Ω --VH --VL 10000µF 10000µF Specified Transformer Power Supply (MG-250 equivalent) Specified Transformer Power Supply (MG-200 equivalent) Internal Equivalent Circuit 1 R41 TR41 13 TR9 TR1 TR2 D2 D12 TR19 R3 R13 TR6 TR16 Comparator TR12 TR11 D42 C2 C12 C11 C1 14 TR3 R1 TR4 3 TR8 R4 TR10 TR20 TR18 TR14 D43 R11 TR13 R14 2 D41 15 R5 R15 D51 16 R6 TR5 R2 R16 TR7 D1 TR17 R17 R7 D53 TR15 R12 5 D52 4 12 Comparator TR51 7 R51 SUB 6 9 8 11 10 17 18 No. 7249-3/4 STK412-090 Sample Application Circuit STK412-000 Series 1 2 3 4 5 6 7 8 *1 9 *1 10 *1 11 *1 12 56kΩ 13 14 15 16 17 100pF 18 100pF 56kΩ 3pF +VH +VL 100Ω /1W 100µF /63V 100µF /50V GND 100µF /50V --VL --VH 100µF /63V GZA 15X 1.5kΩ /1W GZA 15X 2.2µF /50V 33kΩ 3pF 560Ω 100µF /10V 560Ω 100µF /10V 1kΩ Ch.2 IN 56kΩ 470pF 2.2µF /50V 56kΩ GND 470pF Ch.1 IN 1kΩ 100µF /100V 1.5kΩ /1W 3µH Ch.2 OUT 4.7Ω 100µF /100V 100Ω /1W 3µH 0.1µF 4.7Ω /1W 4.7Ω /1W 0.1µF GND Ch.1 OUT 4.7Ω *1: Cement resistor, 0.22 Ω, ±10% (5 W) SUB.GND Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer’s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer’s products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products (including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the “Delivery Specification” for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of February, 2003. Specifications and information herein are subject to change without notice. PS No. 7249-4/4 Ordering number : ENN7250 Thick-Film Hybrid IC STK412-150 Two-Channel Shift Power Supply Audio Power Amplifier ICs 150W + 150 W Overview Package Dimensions The STK412-000 series are class H audio power amplifier hybrid ICs that feature a built-in shift power supply circuit. These ICs provide high efficiency audio power amplification by controlling (switching) the supply voltage supplied to the power transistors according to the detected level of the input audio signal. unit: mm 4086A-SIP22 [STK412-150] 78.0 9.0 70.0 22 2.54 2.9 4.0 1 26.5 3.6 21.5 • Pin compatible IC series that covers power ratings from 50 W × 2 channels to 180 W × 2 channels at 0.7 or 0.8% THD, 20 Hz to 20 kHz. This allows the use of a common PCB for all output classes. • The pin arrangement is also unified with that of the three-channel STK413-000 series. This means that PCBs designed for three-channel models can also be used for two-channel models. • Miniature package — 50 W/ch to 120 W/ch (THD = 0.8%, f = 20 Hz to 20 kHz): 64 × 36.5× 8.5 mm* — 150 W/ch to 180 W/ch (THD = 0.7%, f = 20 Hz to 20 kHz): 78 × 44× 9 mm* * Not including the IC pins. • Allowable load shorted time: 0.3 s 44.0 Features 0.5 (8.33) 0.4 5.5 SANYO: SIP22 Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 20703AS (OT) No. 7250-1/4 STK412-150 Series Organization These products are organized into a series based on their output power. Parameter Output (20 Hz to 20 kHz) [THD] Type No. STK412-090 STK412-000 STK412-010 STK412-020 50 W + 50 W [0.8 %] 60 W + 60 W 70 W + 70 W [0.8 %] [0.8 %] STK412-030 STK412-040 STK412-150 STK412-170 80 W +80 W 100 W + 100 W 120 W + 120 W 150 W + 150 W 180 W + 180 W [0.8 %] [0.8 %] [0.8 %] [0.7 %] [0.7 %] Maximum supply voltage, VH (No signal) ±60 V ±65 V ±69 V ±73 V ±80 V ±84 V ±95 V ±95 V Maximum supply voltage, VL (No signal) ±41 V ±42 V ±44 V ±45 V ±46 V ±51 V ±61 V ±60 V Recommended supply voltage, VH ±37 V ±39 V ±43 V ±45 V ±51 V ±54 V ±57 V ±54 V Recommended supply voltage, VL ±27 V ±29 V ±30 V ±32 V ±34 V ±36 V ±38 V ±37 V 6Ω 4Ω Recommended load impedance 8Ω Package 64 mm × 36.5 mm × 8.5 mm 78 mm × 44 mm × 9 mm Specifications Maximum Ratings at Ta = 25°C Parameter Symbol VH: Maximum supply voltage 1 (no signal) Conditions Ratings VH max(1) VH: Maximum supply voltage 2 (signal present) VH max(2) Unit ±95 RL = 6 Ω or greater, 150W, 50 ms V ±85 V ±61 V ±55 V VL: Maximum supply voltage 1 (no signal) VL max(1) VL: Maximum supply voltage 2 (signal present) VL max(2) RL = 6 Ω or greater, 150W, 50 ms VH-VL: Maximum supply voltage *4 VH-L max No load 60 V Per power transistor 1.4 °C/W θj-c Thermal resistance Junction temperature Tj max Operating IC substrate temperature Tc max Storage temperature Tstg Allowable load shorted time *3 ts 150 °C 125 °C –30 to +125 °C Both the Tjmax and Tcmax conditions must be met. VH = ±57 V, VL = ±38 V, RL = 6 Ω, f = 50 Hz, PO = 150 W, one channel operating 0.3 s Operating Characteristics at Ta = 25°C, RL = 6 Ω, Rg = 600 Ω, VG = 30 dB, VZ = 18 V, RL must be a noninductive load. Parameter Output power Symbol PO Total harmonic distortion THD Frequency characteristics fL, fH Input impedance ri Output noise voltage *2 VNO Quiescent current ICCO Midpoint voltage VN Test conditions *1 VCC (V) VH = ±57 VL = ±38 VH = ±57 VL = ±38 f (Hz) 20 to 20 k 20 to 20 k VH = ±57 VL = ±38 VH = ±68 VL = ±46 1k Standard value THD (%) min 0.7 typ max 150 150 1.0 VL = ±38 VH = ±57 PO (W) +0 –3 dB 1.0 Unit W 0.4 % 20 to 50 k Hz 55 kΩ Rg = 2.2 kΩ 1.0 mVrms VH = ±68 No load 70 mA VL = ±46 No load 100 mA +70 mV VH = ±68 VL = ±46 –70 0 Notes: *1. Unless otherwise specified, a constant-voltage power supply must be used during inspection. *2. The output noise voltage rating gives the peak value read by an averaging VTVM. However, to eliminate the influence of flicker noise from the AC primary side line, use an AC stabilized power supply (50 Hz). *3. Use the transformer power supply specified in the figure below for allowable load shorted time and output noise voltage measurements. *4. Design circuits so that (|VH| - |VL|) is always less than 40 V when switching the power supply with the load connected. *5. Set up the VL power supply with an offset voltage at power supply switching (VL - LO) of about 11V as an initial target. No. 7250-2/4 STK412-150 DBA40C DBA40C 10000µF 10000µF +VH + +VL + 500Ω 500Ω + + 500Ω 500Ω --VH --VL 10000µF 10000µF Specified Transformer Power Supply (MG-250 equivalent) Specified Transformer Power Supply (MG-200 equivalent) Internal Equivalent Circuit 21 22 TR31 1 R31 13 Comparator TR1 TR2 D6 TR9 R4 TR6 TR21 TR11 R20 R14 TR23 R24 14 R2 C3 TR20 TR8 R6 Current Limiter for RL-Short R23 R3 TR7 D1 D33 R12 TR22 TR24 TR10 TR12 2 D31 TR15 D32 D3 R7 TR5 R15 TR16 R16 R27 D2 16 3 C4 Current Limiter for RL-Short 15 TR13 D35 R26 R22 TR4 R5 TR14 TR18 C2 C1 TR3 D7 D34 R17 TR19 R18 R8 5 TR17 D36 R13 4 12 Comparator TR32 7 R32 SUB 6 9 8 11 10 19 N.C. 20 17 18 No. 7250-3/4 STK412-150 Sample Application Circuit STK412-000 Series 1 2 3 4 5 6 7 8 *1 9 *1 10 *1 11 *1 12 56kΩ 13 14 15 16 17 220pF 18 N.C. 19 20 3pF +VH +VL 100Ω /1W 100µF /100V 100µF /63V GND 100µF /63V --VL --VH 100µF /100V GZA 18Y 3.3kΩ /1W GZA 18Y 22 220pF 56kΩ 2.2µF /50V 33kΩ 3pF 21 1.8kΩ 100µF /10V 1.8kΩ 1kΩ Ch.2 IN 56kΩ 100µF /10V 56kΩ 470pF 2.2µF /50V GND 470pF Ch.1 IN 1kΩ 100µF /100V 3.3kΩ /1W 3µH Ch.2 OUT 4.7Ω 100µF /100V 100Ω /1W 3µH 0.1µF 4.7Ω /1W 4.7Ω /1W 0.1µF GND Ch.1 OUT 4.7Ω *1: Cement resistor, 0.1Ω, ±10% (5 W) SUB.GND Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer’s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer’s products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products (including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the “Delivery Specification” for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of February, 2003. Specifications and information herein are subject to change without notice. PS No. 7250-4/4 Ordering number : ENN7251 Thick-Film Hybrid IC STK412-170 Two-Channel Shift Power Supply Audio Power Amplifier ICs 180W + 180 W Overview Package Dimensions The STK412-000 series are class H audio power amplifier hybrid ICs that feature a built-in shift power supply circuit. These ICs provide high efficiency audio power amplification by controlling (switching) the supply voltage supplied to the power transistors according to the detected level of the input audio signal. unit: mm 4086A-SIP22 [STK412-170] 78.0 9.0 70.0 22 2.54 2.9 4.0 1 26.5 3.6 21.5 • Pin compatible IC series that covers power ratings from 50 W × 2 channels to 180 W × 2 channels at 0.7 or 0.8% THD, 20 Hz to 20 kHz. This allows the use of a common PCB for all output classes. • The pin arrangement is also unified with that of the three-channel STK413-000 series. This means that PCBs designed for three-channel models can also be used for two-channel models. • Miniature package — 50 W/ch to 120 W/ch (THD = 0.8%, f = 20 Hz to 20 kHz): 64 × 36.5× 8.5 mm* — 150 W/ch to 180 W/ch (THD = 0.7%, f = 20 Hz to 20 kHz): 78 × 44× 9 mm* * Not including the IC pins. • Allowable load shorted time: 0.3 s 44.0 Features 0.5 (8.33) 0.4 5.5 SANYO: SIP22 Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 20703AS (OT) No. 7251-1/4 STK412-170 Series Organization These products are organized into a series based on their output power. Parameter Output (20 Hz to 20 kHz) [THD] Type No. STK412-090 STK412-000 STK412-010 STK412-020 50 W + 50 W [0.8 %] 60 W + 60 W 70 W + 70 W [0.8 %] [0.8 %] STK412-030 STK412-040 STK412-150 STK412-170 80 W +80 W 100 W + 100 W 120 W + 120 W 150 W + 150 W 180 W + 180 W [0.8 %] [0.8 %] [0.8 %] [0.7 %] [0.7 %] Maximum supply voltage, VH (No signal) ±60 V ±65 V ±69 V ±73 V ±80 V ±84 V ±95 V ±95 V Maximum supply voltage, VL (No signal) ±41 V ±42 V ±44 V ±45 V ±46 V ±51 V ±61 V ±60 V Recommended supply voltage, VH ±37 V ±39 V ±43 V ±45 V ±51 V ±54 V ±57 V ±54 V Recommended supply voltage, VL ±27 V ±29 V ±30 V ±32 V ±34 V ±36 V ±38 V ±37 V 6Ω 4Ω Recommended load impedance 8Ω Package 64 mm × 36.5 mm × 8.5 mm 78 mm × 44 mm × 9 mm Specifications Maximum Ratings at Ta = 25°C Parameter Symbol VH: Maximum supply voltage 1 (no signal) Conditions Ratings VH max(1) VH: Maximum supply voltage 2 (signal present) VH max(2) Unit ±95 RL = 4 Ω or greater, 180W, 50 ms V ±85 V ±61 V ±55 V VL: Maximum supply voltage 1 (no signal) VL max(1) VL: Maximum supply voltage 2 (signal present) VL max(2) RL = 4 Ω or greater, 180W, 50 ms VH-VL: Maximum supply voltage *4 VH-L max No load 60 V Per power transistor 1.4 °C/W θj-c Thermal resistance Junction temperature Tj max Operating IC substrate temperature Tc max Storage temperature Tstg Allowable load shorted time *3 ts 150 °C 125 °C –30 to +125 °C Both the Tjmax and Tcmax conditions must be met. VH = ±54 V, VL = ±37 V, RL = 4 Ω, f = 50 Hz, PO = 180 W, one channel operating 0.3 s Operating Characteristics at Ta = 25°C, RL = 6 Ω, Rg = 600 Ω, VG = 30 dB, VZ = 18 V, RL must be a noninductive load. Parameter Output power Symbol PO Total harmonic distortion THD Frequency characteristics fL, fH Input impedance ri Output noise voltage *2 VNO Quiescent current ICCO Midpoint voltage VN Test conditions *1 VCC (V) VH = ±54 VL = ±37 VH = ±54 VL = ±37 f (Hz) 20 to 20 k 20 to 20 k VH = ±54 VL = ±37 VH = ±64 VL = ±45 1k Standard value THD (%) min 0.7 typ max 180 180 1.0 VL = ±37 VH = ±54 PO (W) +0 –3 dB 1.0 Unit W 0.4 % 20 to 50 k Hz 55 kΩ Rg = 2.2 kΩ 1.0 mVrms VH = ±64 No load 70 mA VL = ±45 No load 100 mA +70 mV VH = ±64 VL = ±45 –70 0 Notes: *1. Unless otherwise specified, a constant-voltage power supply must be used during inspection. *2. The output noise voltage rating gives the peak value read by an averaging VTVM. However, to eliminate the influence of flicker noise from the AC primary side line, use an AC stabilized power supply (50 Hz). *3. Use the transformer power supply specified in the figure below for allowable load shorted time and output noise voltage measurements. *4. Design circuits so that (|VH| - |VL|) is always less than 40 V when switching the power supply with the load connected. *5. Set up the VL power supply with an offset voltage at power supply switching (VL - LO) of about 11V as an initial target. No. 7251-2/4 STK412-170 DBA40C DBA40C 10000µF 10000µF +VH + +VL + 500Ω 500Ω + + 500Ω 500Ω --VH --VL 10000µF 10000µF Specified Transformer Power Supply (MG-250 equivalent) Specified Transformer Power Supply (MG-200 equivalent) Internal Equivalent Circuit 21 22 TR31 1 R31 13 Comparator TR1 TR2 D6 TR9 R4 TR6 TR21 TR11 R20 R14 TR23 R24 14 R2 C3 TR20 TR8 R6 Current Limiter for RL-Short R23 R3 TR7 D1 D33 R12 TR22 TR24 TR10 TR12 2 D31 TR15 D32 D3 R7 TR5 R15 TR16 R16 R27 D2 16 3 C4 Current Limiter for RL-Short 15 TR13 D35 R26 R22 TR4 R5 TR14 TR18 C2 C1 TR3 D7 D34 R17 TR19 R18 R8 5 TR17 D36 R13 4 12 Comparator TR32 7 R32 SUB 6 9 8 11 10 19 N.C. 20 17 18 No. 7251-3/4 STK412-170 Sample Application Circuit STK412-000 Series 1 2 3 4 5 6 7 8 *1 9 *1 10 *1 11 *1 12 56kΩ 13 14 15 16 17 220pF 18 N.C. 19 20 3pF +VH +VL 100Ω /1W 100µF /100V 100µF /63V GND 100µF /63V --VL --VH 100µF /100V GZA 18Y 3.3kΩ /1W GZA 18Y 22 220pF 56kΩ 2.2µF /50V 33kΩ 3pF 21 1.8kΩ 100µF /10V 1.8kΩ 1kΩ Ch.2 IN 56kΩ 100µF /10V 56kΩ 470pF 2.2µF /50V GND 470pF Ch.1 IN 1kΩ 100µF /100V 3.3kΩ /1W 3µH Ch.2 OUT 4.7Ω 100µF /100V 100Ω /1W 3µH 0.1µF 4.7Ω /1W 4.7Ω /1W 0.1µF GND Ch.1 OUT 4.7Ω *1: Cement resistor, 0.1Ω, ±10% (5 W) SUB.GND Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer’s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer’s products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products (including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the “Delivery Specification” for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of February, 2003. Specifications and information herein are subject to change without notice. PS No. 7251-4/4 Multiregulador STK470-070 SIM STK 470-090 VcSW1 J1 SW + STB Q1 PNP Q2 Q3 PNP PNP Q4 PNP Q5 PNP Q6 PNP DIAGRAMA INTERNO SIMPLIFICADO 1 12 el STK470-070,y 090,se usan como reguladores en diversos equipos,y suplen varias tensiones tanto positivas como negativas,el ic de 12 pines(algunos tienen mas pero solo nos interesan las primeras ya que las demas suelen tener diodos integrados) son de la siguiente manera. 1-in + vcc1-vcc2(típicamente +15vcc) 2-vcc 1 regulados(10vcc) 3-vcc2 regulados(3.3 o 7.8vcc) 4-ground tierra negativa. 5-stnad by +vcc1-+vcc2. 6- in -vcc1(-15-35vcc) 7-control -vcc1. 8-out -vcc1 (-8vcc) 9-out +vcc3(5vcc) 10-out vcc4(+9vcc) 11-out vcc5(+15vcc) 12-in +vcc3,4,5(+26vcc) NOTAS: Se han dibujado solo los elementos activos implicados necesarios. Los diversos voltajes pueden variar segun el equipo en que se usen el dibujo corresponde al stk 470-070,el 090 es algo similar en su uso,y puede no ser totalmente compatible. SCHEMATIC DIAGRAM - 31 : -B SIGNAL LINE : +B SIGNAL LINE : MAIN SIGNAL LINE POWER CIRCUIT R515 56K C509 22P R517 56K C511 22P 10 CP504 C516 0.01 R574 470K <0V>0V ((0V))[0V] D596 MA700ATA <-0.17V>-0.16V ((-0.17V))[-0.17V] 6 7 8 9 10 CP503 PCONT <28.17V> 28.22V ((28.24V)) [28.29V] C589 50V10 R589 150 D587 MTZJ30BTA D584 D583 +VCC FR_O FL_O -VCC HI +VCC HI R522 27K D568 D562 D563 D566 C565 0.01 <50.8V>50.9V ((50.6V))[51V] Q576 C580 1000P <22.14V> 22.22V ((22.11V)) [22.31V] 1 C582 25V330 C571 0.1 R581 4.7K RVD1SS133TA C585 50V100 C583 25V330 D581 D581-D586 1D3E 2 3 4 5 D580 MTZJ16ATA C587 63V100 D561-D563, D565-566, D568 1N5402BM21 E500 <23.97V> 24.07V ((23.97V)) [24.1V] D582 C566 35V3300P D569 1D3E D572 1D3E R579 3.3K C572 1000P D573 D585 C567 35V5600P R570 39 R572 15K C578 R585 10V33 1.2K R587 10K C579 16V47 C581 50V0.47 R573 3.9K C586 63V100 C584 50V100 D586 <29.72V> ((29.91V))30.15V 14 <16.13V> ((16.34V))16.37V 14.7V REF +7.5V 13 <14.94V> ((15.12V))15.12V -7.5V 12 C568 35V5600P D570 1D3E C574 50V47 R580 820K VCC +16V REGULATOR <36.9V> 37.1V ((36.3V)) [37.8V] H521 /W521 D565 C576 25V100 Q576 Q580 10 <0V> 0V ((0V)) [0V] R578 1.5K KTC2026 <27.55V> 27.61V ((27.63V)) [27.7V] SUB R535...GK 10 9 Q505 <0V> 0V ((0V)) [0V] <7.87V> ((7.9V))7.9V REF 11 <-7.83V> ((-7.85V))-7.88V -VCC 10 <-8.48V> ((-8.5V))-8.55V GND 9 <-28.7V> C575 ((-28.79V))-29.04V 0.01 <7.31V> ((7.33V))7.34V 8 C577 0.01 5 7 8 0.1 C520 <7.82V> 7.82V ((7.81V)) [7.82V] <7.8V> 7.8V ((7.8V)) [7.8V] C569 35V3300P 7 <0V> ((0V))0V LED7.5V 6 <0V> ((0V))0V REF <7.01V> ((7.04V))7.03V 5 <9.62V> ((9.61V))9.57V REF MO10V 4 <9.05V> ((9.07V))9.04V 3 <18.55V> ((18.63V))18.55V SUB_B 2 D579 R586 1.5K 4 PGND LED+ MO9V -7.5V +7.5V 14.7V FAN DC_DET HP R588 4.7K 3 C588 1000P 2 SUB_O -VCC LOW <0V> 0V Q506 ((0V)) [0V] HIC D579 MTZJ9R1CTA TO MAIN CIRCUIT (CN503) ON SCHEMATIC DIAGRAM-21 SR CENT R533...GK 10 6 L505,L507...GK RLQZR73MT-T IC503 STK470-050A 1 +VCC LOW L507 Q505 KTC3199GRTA Q502 1 TO SPEAKER CIRCUIT (CP521) ON SCHEMATIC DIAGRAM-33 5 R521 10K C513 0.047 <7.8V> 7.81V ((7.79V)) [7.8V] SWITCH <-0.17V> -0.16V ((-0.17V)) [-0.17V] 3 4 D503 RVD1SS133TA SWITCH <7.6V> 7.59V ((7.58V)) [7.6V] 2 FR SL Q506 KRA102MTA POWER CONTROL SWITCH Q501-Q502 <7.59V> 7.59V ((7.58V)) 1 <0V> 0V ((0V)) [0V] KTC3199GRTA Q501 [7.59V] FL <0V>0V ((0V))[0V] Q503 R506 15K C517 0.01 <0V> ((0V)) 0V R571 47K R508 3.9K R509 3.3K R568 2.2 C515 0.01 <0V> 0V ((0V)) [0V] 1 L505 R528 150K R567 2.2 R511 15K R545 15K SWITCH +B DGND -VP 2 D561 9 3 R527 120K 56K 22P R510 3.9K 3.9K R518 C512 KTC3199GRTA R505 15K 4 R526 120K R525 150K D501-D502 RK306LFU1 6.3V220 R575 150K 7 5 D501 56K 22P C527 6 8 6 D502 R516 C510 R512 220K 5 7 22K 18P 56K 18P C503 680P R507 3 4 8 R529 C507 R514 C508 Q503 TO MAIN CIRCUIT (CN504) ON SCHEMATIC DIAGRAM-21 9 R524 120K 56K <0V> 0V ((0V)) [0V] FL FR SGND SUB CCH SR SL 10 6.3V100 C504 680P R513 C502 680P C505 680P C506 680P R502 3.9K 2 11 R576 5.6K R501 3.9K 1 12 R523 120K HIC R504 15K 13 14 R520 10K C514 RSN311W64B-P R503 15K 15 R519 820K IC501 C501 680P 16 C_O 17 GND 18 AC IN 19 SR_O 20 SL_O RELAY 21 -DI SENS +DI SENS IH DET DISP HMUT SLIN 22 SRIN 23 -VD CIN 24 +VD IN GND 25 SUB IN FLIN 26 <0V> ((0V))0V <0V> ((0V))0V <0V> ((0V))0V <0V> ((0V))0V <0V> ((0V))0V <-63.1V> ((-62.4V))-63.2V <62.7V> ((61.9V))62.8V <0V> ((0V))0V <0V> ((0V))0V <-10.67V> ((-10.7V))-10.61V <-31.35V> ((-30.92V))-31.41V <30.76V> ((30.42V))30.41V <-0.23V> ((-0.23V))-0.22V <4.33V> ((4.34V))4.32V <0V> ((0V))0V <0V> ((0V))0V <0V> ((0V))0V <0V> ((0V))0V <0V> ((0V))0V <-31.02V> ((-30.96V))-31.1V <30.48V> ((30.45V))30.63V <0V> ((0V))0V <-63.2V> ((-62.9V))-63.4V <62.7V> ((62.6V))63V <0V> ((0V))0V FRIN IC501 R598 2.2 C570 0.1 6 7 8 9 TO TRANS CIRCUIT (CN502) ON SCHEMATIC DIAGRAM-32 10 Q580 11 2SB621ARSTA 12 REGULATOR (-VP) H502 /W502 SPECIFICATIONS No. STK442-090 2000.04.18 TENTATIVE 1. Case Outline 14Pins (See attached outline drawing) 2. Function class AB 2 channels AF power amplifier 3. Application 50W audio use 4. Maximum Ratings / Ta=25deg Item Power Supply Voltage 1 Power Supply Voltage 2 Thermal Resistance Junction Temperature Operating Substrate Temperature Storage Temperature Available Time for Load Short-circuit *4 Symbol Conditions Vcc max(1) No signal Vcc max(2) Signal ,R L=8ohm ,6ohm Theta j-c Per one power TR Tj max Tc max Tstg Vcc=+-35V,RL=6ohm,f=50Hz ts PO=50W,1ch drive 5. Operating Characteristics Tc=25deg,RL=6ohm(Non-inductive Load),Rg=600ohm,VG=30dB Conditions *2 Item Symbol V f Po THD MIN. (V) (Hz) (W) (%) Po1 +-35 20 to 20k 0.4 50 Output Power *1 Po2 +-35 1k 10 THD *1 Frequency Characteristics *1 Input Impedance Output Noise Voltage Quiescent Current Output Neutral Voltage *3 THD +-35 20 to 20k 50 fL,fH +-35 1.0 ri +-35 VNO +-42 ICCO +-42 VN +-42 1k +0 -3 dB 1.0 Ratings +-54 +-47 2.2 150 125 -30 to +125 Unit V V deg/W deg deg deg 0.3 s Ratings TYP. Unit W 80 0.2 % 20 to 50k Hz 55 kohm Rg=2.2 kohm -70 MAX. 0 1.0 mVrms 80 mA +70 mV *Specifications and information herein are subject to change without notice. Note *1.1ch Drive *2.All tests are measured using a constant-voltage supply unless otherwise specified. *3.The output noise voltage is peak value of an average-reading meter with a rms value scale(VTVM). A regulated AC supply(50Hz) should be used to eliminate the effects of AC primary line flicker noise. *4.Available time for load short-circuit and output noise voltage are measured using the specified transformer power supply. Specified Transformer Power Supply DBA40C 10000u +Vcc + 500ohm + 500ohm -Vcc 10000u (Equivalent to MG-200) Sanyo Electric Co.,Ltd. Module Systems Division NO.1 Equivalent Block Diagram 1 9 C10 TR1 TR2 D2 C11 D3 R3 R13 TR6 TR19 C1 TR8 TR3 TR18 R4 TR4 11 TR10 TR14 TR13 TR20 13 R15 R6 14 R14 R5 TR5 C5 R18 C2 10 TR11 TR16 TR9 R8 C4 TR12 TR7 TR17 R16 C7 D1 R2 TR15 C8 R17 R7 R12 2 SUB 3 12 8 5 4 7 6 Test Circuit +Vcc -Vcc SUB Ch1 +RE Ch1 -RE Ch2 -RE 1 2 3 4 5 6 (*1) (*1) Ch2 +RE -PRE 7 (*1) 8 +PRE 9 Ch1 IN Ch1 NF BIAS Ch2 NF 10 11 12 13 220pF (*1) Ch2 IN 14 220pF 56kohm 100uF /100v 100uF /100v 470pF 1kohm 470pF 56kohm 56kohm 2.2uF 3uH /50v 100ohm/1W +Vcc 100uF /10v 1.8kohm 100uF /10v 3pF 1.8kohm 2.2uF /50v 20kohm 56kohm 3pF Ch2 IN GND Ch1 IN 1kohm Ch2 OUT 0.1uF 4.7ohm GND 4.7ohm/1W GND 100uF /100v 100uF /100v 4.7ohm/1W 3uH -Vcc 100ohm/1W 0.1uF Ch1 OUT 4.7ohm SUB.GND (*1)Metal Plate Cement Resistor 0.22ohm+-10%(5W) No.2 Case Outline Unit:mm * No production described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure, of which may directly or indirectly cause injury, death or property loss * Anyone purchasing any products described or contained herein for an above-mentioned use shall: 1. Accept full responsibility and indemnify and defend SANYO ELECTRIC CO.,LTD., its affiliates, subsidiaries and distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all damage, cost and expenses associated with such use: 2. Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO.,LTD., its affiliates, subsidiaries and distributors or any of their officers and employees jointly or severally. * Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. SANYO believes its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of April,2000. Specifications and information herein are subject to change without notice. No.3 Ordering number:ENN5170 Thick Film Hybrid IC STK392-110 3-Channel Convergence Correction Circuit (IC max = 3A) Overview Package Dimensions The STK392-110 is a convergence correction circuit IC for video projectors. It incorporates three output amplifiers in a single package, making possible the construction of CRT horizontal and vertical convergence correction output circuits for each of the RGB colors using ust two hybrid ICs. The output circuit use a class-B configuration, in comparison with the STK392-010, realizing a more compact package and lower cost. unit:mm 4083 [STK392-110] 64.0 55.6 25.8 16.5 Applications 21.0 3.6 31.0 8.5 • Video projectors Features • 3 output amplifier circuits in a single package • High maximum supply voltage (VCC max = ±38V) • Low thermal resistance (θj-c=3.0°C/W) • High temperature stability (TC max=125°C) • Separate predriver and output stage supplies • Output stage supply switching for high-performance designs • Low inrush current when power is applied 18 2.54 17×2.54=43.18 (6.21) 2.9 0.4 4.0 1 0.5 5.5 SANYO : SIP18 Series Organization The following devices form a series with varying output capacity and application grade. Some of the devices below are under development, so contact your nearest sales representative for details. Maximum ratings VCC max IC max θj-c Maximum horizontal frequency fH max STK392-110 ±38V 3A 3.0˚C/W 15kHz STK392-010 ±38V 5A 2.6˚C/W 15kHz General projection TVs STK392-020 ±44V 6A 2.1˚C/W 35kHz HD, VGA Type No. Application grade General projection TVs STK392-040 ±50V 7A 1.8˚C/W 100kHz XGA, CAD, CAM STK392-210 ±65V 8A 1.5˚C/W 130kHz CAD, CAM STK392-220 ±75V 10A 1.3˚C/W 160kHz CAD, CAM Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 93099TH (KT)/80995HA (ID) No.5170–1/4 STK392-110 Specifications Maximum Ratings at Ta = 25˚C Parameter Maximum supply voltage Maximum collector current Thermal resistance Symbol Conditions Ratings VCC max IC θ j-c Unit ±38 V Tr6, 7, 13, 14, 20, 21 3.0 A Tr6, 7, 13, 14, 20, 21 (per transistor) 3.0 ˚C/W Junction temperature Tj 150 ˚C Operating temperature Tc 125 ˚C –30 to +125 ˚C Storage temperature Tstg Operating Characteristics at Ta = 25˚C, Rg=50Ω, VCC=±30V, specified test circuit Parameter Output noise voltage Quiescent current Neutral voltage Output delay time Symbol Conditions VNO ICCO VN tD Ratings min typ Unit max 0.2 mVrms f=15.75kHz, triangular wave input, VOUT=1.5Vp-p 15 22 30 mA –50 0 +50 mV 1 µs Note : All tests are conducted using a constant-voltage regulated supply unless otherwise specified. The output noise voltage is the peak value of an average-reading meter with an rms value scale (VTVM). Block Diagram No.5170–2/4 STK392-110 Equivalent Circuit Test Circuit No.5170–3/4 STK392-110 Sample Application Circuit Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be expor ted without obtaining the expor t license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of September, 1999. Specifications and information herein are subject to change without notice. PS No.5170–4/4