FSQ0565R PDF – (FSQ0565R / FSQ0765R) Green-Mode Fairchild Power Switch

FSQ0565R PDF datasheet can download.

This product has (FSQ0565R / FSQ0765R) Green-Mode Fairchild Power Switch functions.

This is one of the semiconductor types. This part name is FSQ0565R.

Manufacturers of the product is Fairchild Semiconductor.

Image and pinout :

FSQ0565R pdf datasheet pinout


Some of the text files within the PDF file

FSQ0565R, FSQ0765R — Green-Mode Farichild Power Switch (FPS™) for Quasi-Resonant Operation October 2007 FSQ0565R, FSQ0765R Green-Mode Fairchild Power Switch (FPS™) for Quasi-Resonant Operation – Low EMI and High Efficiency Features „ Optimized for Quasi-Resonant Converter (QRC) „ Low EMI through Variable Frequency Control and AVS


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), LeadingEdge Blanking (LEB), optimized gate driver, internal softstart, temperature-compensated precise current sources for a loop compensation, and self-protection circuitry [ … ]

Please refer to the file for details.

FSQ0565R PDF Datasheet