FSHD321 - Green Mode Fairchild Power Switch

Fairchild Semiconductor

The FSHD321 by Fairchild Semiconductor is a Green Mode Fairchild Power Switch. Below is the official datasheet preview.

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FSHD321 Green Mode Fairchild Power Switch by Fairchild Semiconductor - Datasheet Preview — Official preview page of the **FSHD321** Green Mode Fairchild Power Switch datasheet (Fairchild Semiconductor).

Datasheet Details

Part number	FSHD321
Manufacturer	Fairchild Semiconductor
File Size	536.42 KB
Description	Green Mode Fairchild Power Switch
Datasheet	FSHD321_FairchildSemiconductor.pdf
Additional preview pages of the FSHD321 datasheet.

FSHD321 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 |