WS9442 Non-isolated Buck Offline LED Driver

Winsemi

Description

WS9442 Product .
Features. Critical Conduction Mode Operation. Internal 500V Power MOSFET. Gate Drive and No Auxiliary Winding. ±3% LED Current Acc.

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Datasheet Specifications

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

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
* Therm

Applications

* LED Bulb Lights
* LED Panel Lights

WS9442 Distributors

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WS9442 Non-isolated Buck Offline LED Driver Winsemi

Winsemi WS9442-like datasheet