Part Number : Q0465R, FSQ0465RS, FSQ0465RB, Q0465R

Function :  Green-Mode Fairchild Power Switch

Package : TO-220-6 Type

Maker : Fairchild Semiconductor

Image :
Q0465R 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). 

Pinout



Features

1. Optimized for Quasi-Resonant Converters (QRC)

2. Low EMI through Variable Frequency Control and AVS (Alternating Valley Switching)

3. High-Efficiency through Minimum Voltage Switching

4. Narrow Frequency Variation Range over Wide Load and Input Voltage Variation

5. Advanced Burst-Mode Operation for Low Standby Power Consumption

6. Simple Scheme for Sync Voltage Detection

7. Pulse-by-Pulse Current Limit

Block Diagram


Datasheet PDF Download :
Q0465R pdf

Others datasheet of same file :

FSQ0465RB, FSQ0465RBLDTU, FSQ0465RBWDTU,

FSQ0465RS, FSQ0465RSLDTU

2021/05/18 13:06 2021/05/18 13:06

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