BP2866XJ Non-isolated Buck Offline LED Driver Description BP2866XJ 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 BP2866XJ integrates a 500V power MOSFET, with proprietary MOSFET driving technique.
It doesn’t need VCC capacitor and startup resistor.
It can achieve excellent constant current performance with very few external components, so the system cost and size are minimized.
BP2866XJ operates in critical conduction mode, it can achieve precise output current and excellent line regulation.
The driver output current does not change with the inductance and out...

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