FSHD321 - Green Mode Fairchild Power Switch

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	FSHD321
Manufacturer	Fairchild Semiconductor
File Size	536.42 KB
Description	Green Mode Fairchild Power Switch
Datasheet	FSHD321 Datasheet
Additional preview pages of the FSHD321 datasheet.

Product details

Description

The FSDx321(x stands for H, L) are integrated Pulse Width Modulators (PWM) and Sense FETs 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 low EMI.
Precision Fixed Operating Frequency.
Internal Start-up Circuit.
Pulse by Pulse Current Limiting www. DataSheet4U. com.
Abnormal Over Current Protection.
Over Voltage Protection.
Over Load Protection.
Internal Thermal Shutdown Function.
Auto-Restart Mode.

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Published: May 24, 2010 |