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WS3443 - Non-isolated Buck Offline LED Driver

Product Overview

WINSEMI

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WS3443 Non-isolated Buck Offline LED Driver by WINSEMI - Datasheet Preview — Datasheet preview – WS3443

Datasheet Details

Part number	WS3443
Manufacturer	WINSEMI
File Size	523.87 KB
Description	Non-isolated Buck Offline LED Driver
Datasheet	WS3443 Datasheet
Additional preview pages of the WS3443 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 DIP-7 Package.

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Published: Dec 14, 2016 |