FSDH321

(FSDH321 / FSDL321) Green Mode Fairchild Power Switch

Fairchild Semiconductor

FSDH321 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 Lim

FSDH321 General 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. Both devices are integrated high voltage power switching .

FSDH321 Datasheet (957.77 KB)

FSDH321 Datasheet Preview — Preview of FSDH321 PDF

Datasheet Details

Part number:

FSDH321

Manufacturer:

Fairchild Semiconductor

File Size:

957.77 KB

Description:

(fsdh321 / fsdl321) green mode fairchild power switch.

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FSDH321 FSDH321 FSDL321 Green Mode Fairchild Power Switch Fairchild Semiconductor

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FSDH321 Features

FSDH321 General Description

Datasheet Details

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Description:

FSDH321 Distributor