FSDM311L - Green Mode Fairchild Power Switch

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	FSDM311L
Manufacturer	Fairchild Semiconductor
File Size	377.96 KB
Description	Green Mode Fairchild Power Switch
Datasheet	FSDM311L Datasheet
Additional preview pages of the FSDM311L datasheet.

Product details

Description

The FSDM311 is an integrated Pulse Width Modulator (PWM) and Sense FET specially designed for high performance off-line Switch Mode Power Supplies (SMPS) with minimal external components.

Features

Green Mode Fairchild Power Switch (FPSTM).
Internal Avalanche Rugged Sense FET.
Precision Fixed Operating Frequency (67kHz).
Advanced Burst-Mode operation Consumes under 0.2W at 265Vac and no load.
Internal Start-up Switch and Soft Start.
Under Voltage Lock Out (UVLO) with Hysteresis.
Pulse by Pulse Current Limit.
Over Load Protection (OLP).
Over Voltage Protection (OVP).
Internal Thermal Shutdown Function (TSD).

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Published: Mar 23, 2005 |