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WS3442A Non-isolated Buck Offline LED Driver

WS3442A Description

WS3442A Product.
Features. Critical Conduction Mode Operation. Internal 500V Power MOSFET. No Auxiliary Winding. Ultra Low Operating Current.

WS3442A 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

WS3442A Applications

* LED Candle Light
* LED Bulb, Spot Light
* T8/T10 LED String

📥 Download Datasheet

Preview of WS3442A PDF
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Datasheet Details

Part number
WS3442A
Manufacturer
WINSEMI
File Size
558.80 KB
Datasheet
WS3442A-WINSEMI.pdf
Description
Non-isolated Buck Offline LED Driver

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📌 All Tags

Non-isolated Buck Offline LED Driver WINSEMI
WINSEMI WS3442A-like datasheet