BP2327A Description
The BP2327A is a high precision non-isolated buck APFC LED driver, specially designed for universal mains with constant current control. The driver with on-chip PFC circuit achieves high power factor, low THD and high efficiency. The BP2327A integrates a 650V power MOSFET, utilizes patent pending floating ground structure, and operates in Critical Conduction Mode.
BP2327A Key Features
- Active PFC for High Power Factor and Low THD
- Integrated with 650V Power MOSFET
- System Efficiency up to 95%
- ±3% LED Output Current Accuracy
- Excellent Line and Load Regulation
- Critical Conduction Mode Operation
- Ultra Low (33uA) Start Up Current
- Ultra Low (300uA) Operating Current
- LED Short/Open Protection
- Current Sensing Resistor Open Protection