BP3125 Datasheet - BPS

BP3125 High Precision PSR Constant Current LED Driver

The BP3125 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 extremely suitable for flyback convertor under universal input, the output power.

BP3125 Features

* are auto-recovery. Typical Application Features

* Built-in 600V Power MOSFET

* Constant current control without secondary sense and feedback circuit.

* ±3% LED current accuracy

* Ultra low operating current to improve efficiency

* High resistance feedback resistor to improve eff

BP3125_BPS.pdf