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Q0765RQ - FSQ0765RQ

General 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.

Key Features

  • ! Optimized for Quasi-Resonant Converter (QRC) ! Low EMI through Variable Frequency Control and AVS.

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Part Number Description Manufacturer

Other Datasheets by Fairchild (now onsemi)

Part Number Description
Q0765R FSQ0765R

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FSQ0765RQ — Green-Mode Farichild Power Switch (FPS™) for Quasi-Resonant Operation April 2009 FSQ0765RQ 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 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).