BP3166A Overview
The BP3166A is a high precision primary-side feedback and regulation controller for LED lighting, it operates in constant current control mode and is designed to work in inductor current discontinuous conduction mode and especially suitable for flyback convertor under universal input. The BP3166A integrates a 650V power MOSFET, with patent pending MOSFET driving technique. It doesn’t need the auxiliary winding for...
BP3166A Key Features
- No VCC capacitor and no starting resistance
- Integrated HV JFET for Power Supply
- No Auxiliary winding for sensing and supplying
- Universal input voltage
- ±5% LED Output Current Accuracy
- LED Short