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WS9442 Datasheet, Winsemi

WS9442 driver equivalent, non-isolated buck offline led driver.

WS9442 Avg. rating / M : 1.0 rating-11

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WS9442 Datasheet

Features and benefits


* Critical Conduction Mode Operation
* Internal 500V Power MOSFET
* Gate Drive and No Auxiliary Winding
* ±3% LED Current Accuracy
* Efficiency up to .

Application


* LED Bulb Lights
* LED Panel Lights
* LED Strings Typical Application Circuit Non-isolated Buck Offline LE.

Description

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 Protectio.

Image gallery

WS9442 Page 1 WS9442 Page 2 WS9442 Page 3

TAGS

WS9442
Non-isolated
Buck
Offline
LED
Driver
WS9441
WS9441P
WS9442P
Winsemi

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