BP2333 Non-isolated Buck APFC LED Driver Description The BP2333 is a high precision non-isolated buck driver with active PFC, specially designed for universal input offline constant current LED lighting.
The driver with on-chip PFC circuit achieves high power factor and low THD.
Operating in critical conduction mode, the power MOSFET switching loss is reduced and the inductor is fully utilized.
The BP2333 integrates a 500V power MOSFET.
With few external components, the LED output current can be precisely controlled.
The BP2333 utilizes patented floating ground structure.
The inductor current is sensed during the whole switching cycle.
So it achieves high precision output current control, a...

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