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BP2327A Datasheet Non-isolated Buck APFC LED Driver

Manufacturer: BPS

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Datasheet Details

Part number BP2327A
Manufacturer BPS
File Size 442.80 KB
Description Non-isolated Buck APFC LED Driver
Download BP2327A Download (PDF)

General Description

The BP2327A is a high precision non-isolated buck APFC LED driver, specially designed for universal mains with constant current control.

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

The BP2327A integrates a 650V power MOSFET, utilizes patent pending floating ground structure, and operates in Critical Conduction Mode.

Overview

BP2327A Non-isolated Buck APFC LED Driver.

Key Features

  • Active PFC for High Power Factor and Low THD.
  • Integrated with 650V Power MOSFET.
  • System Efficiency up to 95%.
  • ±3% LED Output Current Accuracy.
  • Excellent Line and Load Regulation.
  • Critical Conduction Mode Operation.
  • Ultra Low (33uA) Start Up Current.
  • Ultra Low (300uA) Operating Current.
  • LED Short/Open Protection.
  • Current Sensing Resistor Open Protection.
  • Cycle by Cycle Current Limit.
  • VCC Under Voltage Protection.
  • Auto Fault Recover.

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