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BP9912C

BPS
Part Number BP9912C
Manufacturer BPS
Description Non-isolated Buck Constant Current LED Driver
Published Mar 1, 2017
Detailed Description BP9912C Non-isolated Buck Constant Current LED Driver Description BP9912C is a high precision Buck constant current LE...
Datasheet PDF File BP9912C PDF File

BP9912C
BP9912C


Overview
BP9912C Non-isolated Buck Constant Current LED Driver Description BP9912C 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 BP9912C 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.
BP9912C utilizes patent pending current control method.
It can achieve precise output current and excellent line regulation...



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