Part Number: BP9916C
Function : Non-isolated Buck Offline LED Driver
Manufacturer: Bright Power Semiconductor ( http://www.bpsemi.com )
BP9916C 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 BP9916C integrates a 500V power MOSFET.
With patent pending MOSFET driving technique, the operating current of the IC is as low as 180uA. It doesn’t need the auxiliary winding for VCC supply. It can achieve excellent constant current performance with very few external components, so the system cost and size are minimized.
1. Internal 500V Power MOSFET
2. Integrated HV JFET for VCC Power Supply
3. Critical Conduction Mode Operation
4. Low Operating Current
5. ±5% LED Output Current Accuracy
6. LED Short Protection
7. VCC Under Voltage Protection
8. Thermal Regulation Function
9. Available in SOP8 Package
1. LED Candle Light
2. LED Bulb
3. Other LED Lighting