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BP9912A

Part Number	BP9912A
Manufacturer	BPS
Description	Non-isolated Buck Constant Current LED Driver
Published	Apr 17, 2019
Detailed Description	BP9912A Non-isolated Buck Constant Current LED Driver Description BP9912A is a high precision Buck constant current LE...
Datasheet	BP9912A PDF File

Overview

BP9912A Non-isolated Buck Constant Current LED Driver Description 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 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.
BP9912A utilizes patent pending current control method.
It can achieve precise output current and excellent line regulation...

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