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BP2325AJ - Non-isolated Buck APFC Offline LED Controller

Datasheet Summary

Description

The BP2325AJ 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.

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Datasheet Details

Part number BP2325AJ
Manufacturer BPS
File Size 224.60 KB
Description Non-isolated Buck APFC Offline LED Controller
Datasheet download datasheet BP2325AJ Datasheet
Additional preview pages of the BP2325AJ datasheet.

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Full PDF Text Transcription

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BP2325AJ Non-isolated Buck APFC Offline LED Driver Description The BP2325AJ 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 BP2325AJ integrates a 550V power MOSFET. With few external components, the LED output current can be precisely controlled. The BP2325AJ utilizes patent pending floating ground structure. The inductor current is sensed during the whole switching cycle. So it achieves high precision output current control, and excellent line regulation and load regulation.
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