BP2833D PDF Datasheet – Buck Offline LED Driver

Part Number: BP2833D

Function: Non-isolated Buck Offline LED Driver

Package: DIP 8 Pin Type

Manufacturer: BPS ( www.bpsemi.com )


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BP2833D image


The BP2833D 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 BP2833D integrates a 500V power MOSFET. With patent pending MOSFET driving technique, the operating current of the IC is very low. So it doesn’t need the auxiliary winding for supplying the chip. It can achieve excellent constant current performance
with very few external components, so the system cost and size are minimized. […]

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1. Critical Conduction Mode Operation
2. Internal 500V Power MOSFET
3. No Auxiliary Winding
4. Ultra Low Operating Current
5. ±5% LED Output Current Accuracy


1. LED Tube
2. LED Ceiling Light
3. LED Bulb
4. Other LED Lighting

BP2833D Datasheet