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WS3443

WINSEMI

Non-isolated Buck Offline LED Driver


Description
WS3443 ProductDescription 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  Thermal Regulation Function  Available in DIP-7 Package A...



WINSEMI

WS3443

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