WS9441 Description
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 Protection Thermal Regulation Function Applications LED Bulb Lights LED Panel Lights LED Strings Typical Application Circuit Non-isolated BuckOffline LED Driver Description The...
WS9441 Key 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 Protection
- Thermal Regulation Function