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BP2335JC - Non-isolated Buck APFC LED Driver

Datasheet Summary

Description

The BP2335JC is a high precision non-isolated buck driver with active PFC, specially designed for high mains input offline constant current LED lighting.

The driver with on-chip PFC circuit achieves high power factor and low THD.

Features

  • Fast start up and power supply with HV JFET.
  • Integrated with 550V Power MOSFET.
  • Active PFC for High Power Factor and Low THD.
  • ±3% LED Output Current Accuracy.
  • Excellent Line and Load Regulation.
  • Critical Conduction Mode Operation.
  • Ultra Low (400uA) Operating Current.
  • LED Short Protection.
  • LED Open Protection (OVP).
  • Current Sensing Resistor Open Protection.
  • Cycle by Cycle Current Limit.
  • VCC Under Voltage Protection.
  • Auto Fault Reco.

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Datasheet preview – BP2335JC

Datasheet Details

Part number BP2335JC
Manufacturer BPS
File Size 140.85 KB
Description Non-isolated Buck APFC LED Driver
Datasheet download datasheet BP2335JC Datasheet
Additional preview pages of the BP2335JC datasheet.

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Full PDF Text Transcription

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BP2335JC Non-isolated Buck APFC LED Driver Description The BP2335JC is a high precision non-isolated buck driver with active PFC, specially designed for high mains 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 BP2335JC integrates a 550V power MOSFET. With few external components, the LED output current can be precisely controlled. The BP2335JC utilizes patented 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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