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WS3442 - Non-isolated Buck APFC Offline LED Driver

Product Overview

WINSEMI

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WS3442 Non-isolated Buck APFC Offline LED Driver by WINSEMI - Datasheet Preview — Datasheet preview – WS3442

Datasheet Details

Part number	WS3442
Manufacturer	WINSEMI
File Size	605.07 KB
Description	Non-isolated Buck APFC Offline LED Driver
Datasheet	WS3442 Datasheet
Additional preview pages of the WS3442 datasheet.

Product details

Features

Critical Conduction Mode Operation.
Internal 500V Power MOSFET.
No Auxiliary Winding.
Ultra Low Operating Current.
±3% LED Output Current Accuracy.
Efficiency up to 93%.
LED Open Protection.
LED Short Protection.
Current Sensing Resistor Short Protection.
Thermal Regulation Function.
Available in SOP-8 Package and DIP-7 Package.

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Published: Dec 14, 2016 |