BP9912A - Non-isolated Buck Constant Current LED Driver
BP9912A is a high precision Buck constant current LED driver.
The device operates in critical conduction mode and is suitable for 85Vac~265Vac universal input offline LED lighting.
The BP9912A integrates a 500V power MOSFET.
With patent pending MOSFET driving technique, the operating current of the
BP9912A Features
* Internal 500V Power MOSFET
* Integrated HV JFET for VCC Power Supply
* Critical Conduction Mode Operation
* Low Operating Current
* ±5% LED Output Current Accuracy
* LED Short Protection
* VCC Under Voltage Protection
* Thermal Regulation Function
* Available in
