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WS9442 - Non-isolated Buck Offline LED Driver

Winsemi

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Datasheet Details

Part number	WS9442
Manufacturer	Winsemi
File Size	583.29 KB
Description	Non-isolated Buck Offline LED Driver
Datasheet	WS9442-Winsemi.pdf

WS9442 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 |