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FSQ0165RN Datasheet (fsq0x65rn) Green Mode Fairchild Power Switch

Manufacturer: Fairchild (now onsemi)

Overview: .. FSQ0365RN, FSQ0265RN, FSQ0165RN, FSQ311 Green Mode Fairchild Power Switch (FPS™) for QRC November 2006 FSQ0365RN, FSQ0265RN, FSQ0165RN, FSQ311 Green Mode Fairchild Power Switch (FPS™) for Quasi-Resonant Operation -.

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.

The FSQ-series is an integrated Pulse-Width Modulation (PWM) controller and SenseFET specifically designed for quasi-resonant operation with minimal external ponents.

The PWM controller includes an integrated fixed-frequency oscillator, Under-Voltage Lockout, Leading Edge Blanking (LEB), optimized gate driver, internal soft-start, temperature-pensated precise current sources for loop pensation, and self-protection circuitry.

Key Features

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

FSQ0165RN Distributor