FSDH321

The FSDH321 is (FSDH321 / FSDL321) Green Mode Fairchild Power Switch designed by Fairchild Semiconductor.

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_FairchildSemiconductor.pdf
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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Other Datasheets by Fairchild Semiconductor

FSDH0165 - Fairchild Power Switch
FSDH0165D - Fairchild Power Switch
FSDH0170RNB - (FSDH0x70RNB) Green Mode Fairchild Power Switch
FSDH0265RL - Green Mode Fairchild Power Switch
FSDH0265RN - Green Mode Fairchild Power Switch
FSDH0270RNB - (FSDH0x70RNB) Green Mode Fairchild Power Switch

Published: Mar 31, 2008 |