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Part Number : FSQ0765RS
Function : Green-Mode Fairchild Power Switch / Internal High-Voltage Sense FET (650 V)
Maker : Fairchild Semiconductor

Pinouts :
FSQ0765RS datasheet

Description :

A Quasi-Resonant Converter (QRC) generally shows lower EMI and higher power conversion efficiency than a conventional hard-switched converter with a fixed switching frequency. The FSQ-series is an integrated Pulse-Width Modulation (PWM) controller and SenseFET specifically designed for quasi-resonant operation and Alternating Valley Switching (AVS). The PWM controller includes an integrated fixed-frequency oscillator, Under-Voltage Lockout (UVLO), Leading- Edge Blanking (LEB), optimized gate driver, internal soft-start, temperature-compensated precise current sources for a loop compensation, and self-protection circuitry. Compared with a discrete MOSFET and PWM controller solution, the FSQ-series can reduce total cost, component count, size, and weight; while simultaneously increasing efficiency, productivity, and system reliability. This device provides a basic platform for cost-effective designs of quasi-resonant switching flyback converters.


Datasheet PDF Download :
FSQ0765RS pdf

Others datasheet of same file : FSQ0765RS,FSQ0765RSUDTU,FSQ0765RSWDTU,SQ0765R
2015/01/28 13:52 2015/01/28 13:52

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