BP3122B - High Precision PSR Constant Current LED Driver
The BP3122B 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 output pow
BP3122B Features
* Built-in 650V Power MOSFET
* Constant current control without secondary sense and feedback circuit.
* No Auxiliary winding for sensing and supplying
* Ultra low operating current to improve efficiency
* Universal input voltage
* ±5% LED current accuracy
* LED short and
