FSQ321 Datasheet - Fairchild Semiconductor

Green Mode Fairchild Power Switch

FSQ321 Features

* Optimized for Valley Switching Converter (VSC)

* Low EMI through Variable Frequency Control and Inherent Frequency Modulation

* High Efficiency through Minimum Voltage Switching

* Narrow Frequency Variation Range Over Wide Load and Input Voltage Variation

* Advanced Burst-Mode

FSQ321 General Description

A Valley Switching Converter 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 valley switching .

FSQ321 Datasheet (647.95 KB)

FSQ321 Datasheet Preview — Preview of FSQ321 PDF

Datasheet Details

Part number:

FSQ321

Manufacturer:

Fairchild Semiconductor

File Size:

647.95 KB

Description:

Green mode fairchild power switch.
FSQ0365/0265/0165/321 Green Mode Fairchild Power Switch (FPS™) for Valley Switching Converter August 2011 FSQ0365, FSQ0265, FSQ0165, FSQ32.

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FSQ321 Green Mode Fairchild Power Switch Fairchild Semiconductor

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FSQ321 Features

FSQ321 General Description

Datasheet Details

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FSQ321 Distributor