| Part Number | WS9442 |
| Manufacturer | Winsemi |
| Title | Non-isolated Buck Offline LED Driver |
| Description | Features Critical Conduction Mode Operation Internal 500V Power MOSFET Gate Drive and No Auxiliary Winding ±3% LED Current Accuracy Effi... |
| 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 Protection Current Sense Resistor Short Prot... |
| Datasheet |
 WS9442 Datasheet
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