ULN2002A/ ULN2003A/ ULN2004A Description Pin Assignments
... Thermal Resistance Junction-to-Case SO-16 (Note 6) ...
... Thermal Resistance Junction-to-Case SO-16 (Note 6) ...
Up to 3 A step-down switching regulator
... The ST1S14 is a step-down monolithic power switching regulator able to deliver up to 3 A DC current to the load depending on the application conditions. The high current level is also achieved thanks to a HSOP8 package with exposed frame, that allows to reduce the Rth(JA) down to approximately 40 °C ...
... The ST1S14 is a step-down monolithic power switching regulator able to deliver up to 3 A DC current to the load depending on the application conditions. The high current level is also achieved thanks to a HSOP8 package with exposed frame, that allows to reduce the Rth(JA) down to approximately 40 °C ...
LTC3713 - Low Input Voltage, High Power, No
... At low load currents, the inductor current can drop to zero and become negative. This is detected by current reversal comparator IREV which then shuts off M2, resulting in discontinuous operation. Both switches will remain off with the output capacitor supplying the load current until the ITH voltag ...
... At low load currents, the inductor current can drop to zero and become negative. This is detected by current reversal comparator IREV which then shuts off M2, resulting in discontinuous operation. Both switches will remain off with the output capacitor supplying the load current until the ITH voltag ...
LT3506/LT3506A - Dual Monolithic 1.6A Step
... decrease the value of the inductor and operate with higher ripple current. This allows you to use a physically smaller inductor, or one with a lower DCR resulting in higher efficiency. Be aware that if the inductance differs from the simple rule above, then the maximum load current will depend on inp ...
... decrease the value of the inductor and operate with higher ripple current. This allows you to use a physically smaller inductor, or one with a lower DCR resulting in higher efficiency. Be aware that if the inductance differs from the simple rule above, then the maximum load current will depend on inp ...
MAX1955/MAX1956 1.6V to 5.5V Input, 0.5% Accurate, Dual 180° Out-of-Phase Step-Down Controllers
... IN, AVDD, SYNC, EN, ILIM_, FB_, SEQ to GND.......-0.3V to +6V COMP_, REF to GND..............................-0.3V to (VAVDD + 0.3V) LXB to GND ..............................................-0.3V to (VVDD + 0.3V) DL_ to GND ...............................(VPGND - 0.3V) to (VVDD + 0.3V) BST_ to GND . ...
... IN, AVDD, SYNC, EN, ILIM_, FB_, SEQ to GND.......-0.3V to +6V COMP_, REF to GND..............................-0.3V to (VAVDD + 0.3V) LXB to GND ..............................................-0.3V to (VVDD + 0.3V) DL_ to GND ...............................(VPGND - 0.3V) to (VVDD + 0.3V) BST_ to GND . ...
AP4340S Datasheet - Diodes Incorporated
... hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by on ...
... hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by on ...
Electronic Devices and Circuits
... The moral rights of the author have been asserted. Database right Oxford University Press (maker) For sale in India, Bangladesh, Nepal, Bhutan, Sri Lanka, Myanmar, and Malaysia only and not for export therefrom. All rights reserved. No part of this publication may be reproduced, stored in a retrieva ...
... The moral rights of the author have been asserted. Database right Oxford University Press (maker) For sale in India, Bangladesh, Nepal, Bhutan, Sri Lanka, Myanmar, and Malaysia only and not for export therefrom. All rights reserved. No part of this publication may be reproduced, stored in a retrieva ...
extending lifetime on t5 fluorescent lamp using an electronic ballast
... Abstract – In this paper is analyzed, simulated and tested experimentally an electronic ballast for one lamp 28W/T5 with voltage preheat. The lamp is driven by a LC series C parallel resonant filter. During warm up the filaments are driven by secondary winding of a LC series resonant filter, after p ...
... Abstract – In this paper is analyzed, simulated and tested experimentally an electronic ballast for one lamp 28W/T5 with voltage preheat. The lamp is driven by a LC series C parallel resonant filter. During warm up the filaments are driven by secondary winding of a LC series resonant filter, after p ...
MAX8830 LED Light Management IC in 2.5mm x 2.5mm UCSP General Description
... white LED camera flash current sink, and four programmable LED current sinks. The internal 1MHz step-up converter features an internal switching MOSFET and synchronous rectifier to improve efficiency and minimize external component count. The camera flash output current and maximum timer is programm ...
... white LED camera flash current sink, and four programmable LED current sinks. The internal 1MHz step-up converter features an internal switching MOSFET and synchronous rectifier to improve efficiency and minimize external component count. The camera flash output current and maximum timer is programm ...
AP3968/69/70 Description Applications
... The output voltage is different from the secondary voltage in a diode forward drop voltage V d which depends on the current. If the secondary voltage is always detected at a constant secondary current, the difference between the output voltage and the secondary voltage will be a fixed Vd. The voltag ...
... The output voltage is different from the secondary voltage in a diode forward drop voltage V d which depends on the current. If the secondary voltage is always detected at a constant secondary current, the difference between the output voltage and the secondary voltage will be a fixed Vd. The voltag ...
LT1964 - 200mA, Low Noise, Low Dropout Negative Micropower
... Larger output capacitors will be required for applications with large transient loads to limit peak voltage transients. A parasitic diode exists between the output and the input. The output cannot be pulled more negative than the input during normal operation, or more than 0.5V below the input durin ...
... Larger output capacitors will be required for applications with large transient loads to limit peak voltage transients. A parasitic diode exists between the output and the input. The output cannot be pulled more negative than the input during normal operation, or more than 0.5V below the input durin ...
Power Modules THE GLOBAL EXPERT IN SOLID STATE
... the demanding standards of ISO 9001. In addition, most Crydom products are approved by UL, CSA, VDE, TUV and carry the CE Mark signifying conformance with the latest European directives. Learn how an alliance with the world leader in solid state relays and power modules can pay off for you. For deta ...
... the demanding standards of ISO 9001. In addition, most Crydom products are approved by UL, CSA, VDE, TUV and carry the CE Mark signifying conformance with the latest European directives. Learn how an alliance with the world leader in solid state relays and power modules can pay off for you. For deta ...
MAX1817 Compact, High-Efficiency, Dual-Output Step-Up DC-DC Converter General Description
... amplifier senses the output voltage is below the feedback threshold, turning on the internal N-channel MOSFET and initiating an on-time. The on-time is terminated when the 0.75A current limit is reached or when the maximum on-time is reached. The N-channel MOSFET remains off until the inductor curre ...
... amplifier senses the output voltage is below the feedback threshold, turning on the internal N-channel MOSFET and initiating an on-time. The on-time is terminated when the 0.75A current limit is reached or when the maximum on-time is reached. The N-channel MOSFET remains off until the inductor curre ...
High-Temperature Cuprate Superconductors Get to Work
... barium, and copper evaporation sources. Then, as the rotation continues, the substrates reenter the heated oxygenrich chamber. The resulting films can have a surface resistance at 1 GHz and 77 K of about 2 mW. That’s some 104 times lower than the comparable resistance for Cu. Up to this point, we ha ...
... barium, and copper evaporation sources. Then, as the rotation continues, the substrates reenter the heated oxygenrich chamber. The resulting films can have a surface resistance at 1 GHz and 77 K of about 2 mW. That’s some 104 times lower than the comparable resistance for Cu. Up to this point, we ha ...
Switch-on-to-Fault Schemes in the Context of Line Relay Loadability
... In the case of modern relays, every manufacturer has its own design, in some cases with user choices for scheme logic as well as element settings. In some SOTF schemes the use of breaker auxiliary contacts and/or breaker “close” signaling is included, which limits scheme exposure to actual breaker c ...
... In the case of modern relays, every manufacturer has its own design, in some cases with user choices for scheme logic as well as element settings. In some SOTF schemes the use of breaker auxiliary contacts and/or breaker “close” signaling is included, which limits scheme exposure to actual breaker c ...
Demand side grid compatibility
... MARINET offers periods of free-of-charge access to test facilities at a range of world-class research centres. Companies and research groups can avail of this Transnational Access (TA) to test devices at any scale in areas such as wave energy, tidal energy, offshore-wind energy and environmental dat ...
... MARINET offers periods of free-of-charge access to test facilities at a range of world-class research centres. Companies and research groups can avail of this Transnational Access (TA) to test devices at any scale in areas such as wave energy, tidal energy, offshore-wind energy and environmental dat ...
LTC3778 - Wide Operating Range, No Rsense
... At low load currents, the inductor current can drop to zero and become negative. This is detected by current reversal comparator IREV which then shuts off M2, resulting in discontinuous operation. Both switches will remain off with the output capacitor supplying the load current until the ITH voltag ...
... At low load currents, the inductor current can drop to zero and become negative. This is detected by current reversal comparator IREV which then shuts off M2, resulting in discontinuous operation. Both switches will remain off with the output capacitor supplying the load current until the ITH voltag ...
ZRC330
... The ZRC330 design provides a stable voltage without an external capacitor and is stable with capacitive loads. The ZRC330 is recommended for operation between 20µA and 5mA and so is ideally suited to low power and battery powered applications. ...
... The ZRC330 design provides a stable voltage without an external capacitor and is stable with capacitive loads. The ZRC330 is recommended for operation between 20µA and 5mA and so is ideally suited to low power and battery powered applications. ...
Triode
A triode is an electronic amplifying vacuum tube (or valve in British English) consisting of three electrodes inside an evacuated glass envelope: a heated filament or cathode, a grid, and a plate (anode). Invented in 1906 by Lee De Forest by adding a grid to the Fleming valve, the triode was the first electronic amplification device and the ancestor of other types of vacuum tubes such as the tetrode and pentode. Its invention founded the electronics age, making possible amplified radio technology and long-distance telephony. Triodes were widely used in consumer electronics devices such as radios and televisions until the 1970s, when transistors replaced them. Today, their main remaining use is in high-power RF amplifiers in radio transmitters and industrial RF heating devices. The word is derived from the Greek τρίοδος, tríodos, from tri- (three) and hodós (road, way), originally meaning the place where three roads meet.