FSDH321 - (FSDH321 / FSDL321) Green Mode Fairchild Power Switch

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	FSDH321
Manufacturer	Fairchild Semiconductor
File Size	957.77 KB
Description	(FSDH321 / FSDL321) Green Mode Fairchild Power Switch
Datasheet	FSDH321 Datasheet
Additional preview pages of the FSDH321 datasheet.

Product details

Description

Each product in the FSDx321 (x for H, L) family consists of an integrated Pulse Width Modulator (PWM) and Sense FET, and is specifically designed for high performance offline Switch Mode Power Supplies (SMPS) with minimal external components.

Features

Internal Avalanche Rugged Sense FET.
Consumes only 0.65W at 240VAC & 0.3W load with Advanced Burst-Mode Operation.
Frequency Modulation for EMI Reduction.
Precision Fixed Operating Frequency.
Internal Start-up Circuit.
Pulse-by-Pulse Current Limiting.
Abnormal Over Current Protection (AOCP).
Over Voltage Protection (OVP).
Over Load Protection (OLP).
Internal Thermal Shutdown Function (TSD).
Auto-R.

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Published: Mar 31, 2008 |