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WS9442 - Non-isolated Buck Offline LED Driver

Product Overview

Winsemi

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WS9442 Non-isolated Buck Offline LED Driver by Winsemi - Datasheet Preview — Datasheet preview – WS9442

Datasheet Details

Part number	WS9442
Manufacturer	Winsemi
File Size	583.29 KB
Description	Non-isolated Buck Offline LED Driver
Datasheet	WS9442 Datasheet
Additional preview pages of the WS9442 datasheet.

Product details

Features

Critical Conduction Mode Operation.
Internal 500V Power MOSFET.
Gate Drive and No Auxiliary Winding.
±3% LED Current Accuracy.
Efficiency up to 93%.
LED Short Circuit Protection.
LED Open Circuit Protection.
Current Sense Resistor Short Protection.
Thermal Regulation Function.

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Published: Dec 13, 2016 |