BD95831MUV
... Output Capacitor (COUT) has a considerable influence on output voltage regulation due to a rapid load change and smoothing output ripple voltage. Determine the capacitor by considering the value of capacity, the equivalent series resistance, and equivalent series inductance. Also, make sure the capa ...
... Output Capacitor (COUT) has a considerable influence on output voltage regulation due to a rapid load change and smoothing output ripple voltage. Determine the capacitor by considering the value of capacity, the equivalent series resistance, and equivalent series inductance. Also, make sure the capa ...
Application of unified power flow controller in interconnected power
... the most attractive especially for the tie line power flow control. However under a large disturbance such as a three phase fault this control trying to keep constant power flow over the tie line might not be appropriate for system transient stability. What is the best control strategy for the first ...
... the most attractive especially for the tie line power flow control. However under a large disturbance such as a three phase fault this control trying to keep constant power flow over the tie line might not be appropriate for system transient stability. What is the best control strategy for the first ...
Using the TPS40170EVM-578 Evaluation Module
... TPS40170EVM-578 is designed with a Synchronization mode jumper (J3) using a 3-pin, 0.1-inch spacing header and shunt. Installing a shunt in J3 in the Master position connects the M/S (master/slave) pin to VIN and programs the Master synchronization mode. The TPS40170 controller outputs a 50% duty cy ...
... TPS40170EVM-578 is designed with a Synchronization mode jumper (J3) using a 3-pin, 0.1-inch spacing header and shunt. Installing a shunt in J3 in the Master position connects the M/S (master/slave) pin to VIN and programs the Master synchronization mode. The TPS40170 controller outputs a 50% duty cy ...
BD5446EFV
... 3) It contributes to miniaturizing, making to the thin type, and the power saving of the system by high efficiency and low heat. 4) S/N of the system can be optimized by adjusting the gain setting among 8 steps. (20~34dB / 2dB step) 5) It has the output power limitation function that can be adjusted ...
... 3) It contributes to miniaturizing, making to the thin type, and the power saving of the system by high efficiency and low heat. 4) S/N of the system can be optimized by adjusting the gain setting among 8 steps. (20~34dB / 2dB step) 5) It has the output power limitation function that can be adjusted ...
"Super" Junction Transistors with Current Gains of 88 and Ultra-fast
... NPN BJTs currently developed by GeneSiC in 1200 V – 10 kV ratings. The SiC SJTs are Gateoxide free, normally-off, quasi-majority carrier devices with a square reverse biased safe operating area (RBSOA) and a slightly positive temperature co-efficient of on-resistance. The current driven SJTs are cap ...
... NPN BJTs currently developed by GeneSiC in 1200 V – 10 kV ratings. The SiC SJTs are Gateoxide free, normally-off, quasi-majority carrier devices with a square reverse biased safe operating area (RBSOA) and a slightly positive temperature co-efficient of on-resistance. The current driven SJTs are cap ...
BD8963EFJ
... 5. Considerations on Permissible Dissipation and Heat Generation Since this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including ...
... 5. Considerations on Permissible Dissipation and Heat Generation Since this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including ...
Power-Efficient Impedance-Modulation Wireless Data Links for Biomedical Implants
... bandwidths, which are more easily obtained at higher operating frequencies. Separating the two functions therefore allows them to be independently optimized, improving overall performance. In this paper, we therefore assume an independent power link is already present, and focus only on the data lin ...
... bandwidths, which are more easily obtained at higher operating frequencies. Separating the two functions therefore allows them to be independently optimized, improving overall performance. In this paper, we therefore assume an independent power link is already present, and focus only on the data lin ...
REF102 数据资料 dataSheet 下载
... MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases ...
... MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases ...
MAX1561/MAX1599 High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs General Description
... six white LEDs with a constant current to provide backlight in cell phones, PDAs, and other hand-held devices. The step-up converter topology allows series connection of the white LEDs so the LED currents are identical for uniform brightness. This configuration eliminates the need for ballast resist ...
... six white LEDs with a constant current to provide backlight in cell phones, PDAs, and other hand-held devices. The step-up converter topology allows series connection of the white LEDs so the LED currents are identical for uniform brightness. This configuration eliminates the need for ballast resist ...
UMC5N Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Old Company Name in Catalogs and Other Documents
... intervention (e.g. excision, etc.), and any other applications or purposes that pose a direct threat to human life. You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics, especially with respect to the maximum rating, operating s ...
... intervention (e.g. excision, etc.), and any other applications or purposes that pose a direct threat to human life. You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics, especially with respect to the maximum rating, operating s ...
3V/5V Low-Power, Low-Noise, CMOS, Rail-to-Rail I/O Op Amps MAX9636/MAX9637/MAX9638 General Description Features
... for common-mode input voltages typically greater than (VDD - 1.2V), and the p-channel stage is active for common-mode input voltages typically less than (VDD - 1.4V). A small transition region exists, typically VDD - 1.4 to VDD - 1.2V, during which both pairs are on. ...
... for common-mode input voltages typically greater than (VDD - 1.2V), and the p-channel stage is active for common-mode input voltages typically less than (VDD - 1.4V). A small transition region exists, typically VDD - 1.4 to VDD - 1.2V, during which both pairs are on. ...
Design and Analysis of High Speed Capacitive Pipeline DACs
... charge/discharge switches, and charge redistribution switches. The clock feed-through caused by the data switches is not meaningful because there is always a low time-constant path either to Vref or GND. Unlike this, the feed-through related to the charge switches changes the capacitor voltage when ...
... charge/discharge switches, and charge redistribution switches. The clock feed-through caused by the data switches is not meaningful because there is always a low time-constant path either to Vref or GND. Unlike this, the feed-through related to the charge switches changes the capacitor voltage when ...
AN75 - Circuitry for Signal Conditioning and Power Conversion
... operating point. This makes circuit accuracy independent of loading. The Q1 emitter-follower delivers charge to the 100pF capacitor efficiently. Both base and collector current end up in the capacitor. The 100pF capacitor, as small as desired performance permits, draws only small transient currents ...
... operating point. This makes circuit accuracy independent of loading. The Q1 emitter-follower delivers charge to the 100pF capacitor efficiently. Both base and collector current end up in the capacitor. The 100pF capacitor, as small as desired performance permits, draws only small transient currents ...
A 10-BIT 1.2-GS/s NYQUIST CURRENT
... UNARY DECODED ARCHITECTURE Current-steering architectures differ from current dividing architectures in that they replicate a reference current source rather than divide it. As shown in Figure 2, the reference source is simply replicated in each branch of the DAC, and each branch current is switched ...
... UNARY DECODED ARCHITECTURE Current-steering architectures differ from current dividing architectures in that they replicate a reference current source rather than divide it. As shown in Figure 2, the reference source is simply replicated in each branch of the DAC, and each branch current is switched ...
Fast Switching Direct Torque Control Using a Single DC-link
... number of current sensors for electric drive systems. In [10]-[12], several current-sensorless control methods are presented. Although the cost of the drive systems is reduced significantly without current sensors, their dependence on accurate electric machine models weakens system robustness. Since ...
... number of current sensors for electric drive systems. In [10]-[12], several current-sensorless control methods are presented. Although the cost of the drive systems is reduced significantly without current sensors, their dependence on accurate electric machine models weakens system robustness. Since ...
Application Note 74 LM139/LM239/LM339 A Quad
... clamps are used on the output such as a Baker clamp or other active circuitry, the output leakage current in the OFF state is typically 0.5 nA. This makes the device ideal for system applications where it is desired to switch a node to ground while leaving it totally unaffected in the OFF state. Oth ...
... clamps are used on the output such as a Baker clamp or other active circuitry, the output leakage current in the OFF state is typically 0.5 nA. This makes the device ideal for system applications where it is desired to switch a node to ground while leaving it totally unaffected in the OFF state. Oth ...
1.8V to 28V Input, PWM Step-Up Controllers in µMAX General Description Features
... lowest noise and optimum efficiency, then pulses only as needed (with reduced inductor current) to reduce operating current and maximize efficiency under light loads. A logic-level shutdown input is also included, reducing supply current to 3.5µA. The MAX669, optimized for low input voltages with a ...
... lowest noise and optimum efficiency, then pulses only as needed (with reduced inductor current) to reduce operating current and maximize efficiency under light loads. A logic-level shutdown input is also included, reducing supply current to 3.5µA. The MAX669, optimized for low input voltages with a ...
MAX15053 Evaluation Kit Evaluates: General Description Features
... The MAX15053 EV kit provides a proven design to evaluate the MAX15053 high-efficiency, 2A, step-down regulator with integrated switches. The applications include distributed power systems, portable devices, and preregulators. The EV kit is preset for 1.8V output at load currents up to 2A from a 2.7V ...
... The MAX15053 EV kit provides a proven design to evaluate the MAX15053 high-efficiency, 2A, step-down regulator with integrated switches. The applications include distributed power systems, portable devices, and preregulators. The EV kit is preset for 1.8V output at load currents up to 2A from a 2.7V ...
Power inverter
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.Static inverters do not use moving parts in the conversion process.