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CQ765RT - FSCQ765RT

Description

A Quasi-Resonant Converter (QRC) typically shows lower EMI and higher power conversion efficiency compared to a conventional hard-switched converter with a fixed switching frequency.

Features

  • Optimized for Quasi-Resonant Converter (QRC).
  • Advanced Burst-Mode Operation for under 1 W Standby Power Consumption.
  • Pulse-by-Pulse Current Limit.
  • Overload Protection (OLP).
  • Auto Restart.
  • Over-Voltage Protection (OVP).
  • Auto Restart.
  • Abnormal Over-Current Protection (AOCP).
  • Latch.
  • Internal Thermal Shutdown (TSD).
  • Latch.
  • Under-Voltage Lockout (UVLO) with Hysteresis.
  • Low Startup Current (Typical: 25 μA).
  • Internal.

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Other Datasheets by Fairchild Semiconductor

    Full PDF Text Transcription

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    FSCQ-Series — Green Mode Fairchild Power Switch (FPS™) January 2014 FSCQ-Series: FSCQ0565RT / FSCQ0765RT / FSCQ0965RT / FSCQ1265RT / FSCQ1565RT Green Mode Fairchild Power Switch (FPS™) Features  Optimized for Quasi-Resonant Converter (QRC)  Advanced Burst-Mode Operation for under 1 W Standby Power Consumption  Pulse-by-Pulse Current Limit  Overload Protection (OLP) – Auto Restart  Over-Voltage Protection (OVP) – Auto Restart  Abnormal Over-Current Protection (AOCP) – Latch  Internal Thermal Shutdown (TSD) – Latch  Under-Voltage Lockout (UVLO) with Hysteresis  Low Startup Current (Typical: 25 μA)  Internal High Voltage SenseFET  Built-in Soft-Start (20 ms)  Extended Quasi-Resonant Switching Applications  CTV  Audio Amplifier Description A Quasi-Resonant Converter (QRC) typ
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