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WS3441 Driver Datasheet PDF

Non-isolated Buck Offline LED Driver

Non-isolated Buck Offline LED Driver

 

 

 

Part Number WS3441
Description Non-isolated Buck Offline LED Driver
Feature WS3441 ProductDescription Features  C ritical Conduction Mode Operation  I nternal 500V Power MOSFET  No Auxili ary Winding  Ultra Low Operating Cur rent  ±3% LED Output Current Accura cy  Efficiency up to 93%  LED Ope n Protection  LED Short Protection Current Sensing Resistor Short Prote ction  Thermal Regulation Function Available in SOP-8 Package and DIP-7 Package Applications  LED Candle Li ght  LED Bulb, Spot Light  T8/T10 LED String  Other LED Lighting Typi cal Application(SOP-8 Package) Non-iso lated Buck Offline LED Driver Descripti on The WS3441 is a high precision buck consta .
Manufacture WINSEMI
Datasheet
Download WS3441 Datasheet

WS3441

 

 

 


 

 

 

Part Number WS3441A
Description Non-isolated Buck Offline LED Driver
Feature WS3441A ProductDescription Features  Critical Conduction Mode Operation  Internal 500V Power MOSFET  No Auxil iary Winding  Ultra Low Operating Cu rrent  ±3% LED Output Current Accur acy  Efficiency up to 93%  LED Op en Protection  LED Short Protection  Current Sensing Resistor Short Prot ection  Thermal Regulation Function  Available in SOP-8 Package Applicat ions  LED Candle Light  LED Bulb, Spot Light  T8/T10 LED String  O ther LED Lighting Typical Application Non-isolated Buck Offline LED Driver De scription The WS3441A is a high precisi on buck constant current LED driver.
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Manufacture WINSEMI
Datasheet
Download WS3441A Datasheet

WS3441A

 

 

 


 

 

 

Part Number WS3441
Description Non-isolated Buck Offline LED Driver
Feature WS3441 ProductDescription Features  C ritical Conduction Mode Operation  I nternal 500V Power MOSFET  No Auxili ary Winding  Ultra Low Operating Cur rent  ±3% LED Output Current Accura cy  Efficiency up to 93%  LED Ope n Protection  LED Short Protection Current Sensing Resistor Short Prote ction  Thermal Regulation Function Available in SOP-8 Package and DIP-7 Package Applications  LED Candle Li ght  LED Bulb, Spot Light  T8/T10 LED String  Other LED Lighting Typi cal Application(SOP-8 Package) Non-iso lated Buck Offline LED Driver Descripti on The WS3441 is a high precision buck consta .
Manufacture WINSEMI
Datasheet
Download WS3441 Datasheet

WS3441

 

 

 

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