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WS3443 Datasheet - WINSEMI

WS3443-WINSEMI.pdf

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Datasheet Details

Part number:

WS3443

Manufacturer:

WINSEMI

File Size:

523.87 KB

Description:

Non-isolated buck offline led driver.

WS3443, Non-isolated Buck Offline LED Driver

WS3443 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

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