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BP2371XG - Non-isolated APFC Buck LED Driver

Description

BP2371XG is a high precision non-isolated APFC buck LED driver, specially designed for universal mains with constant current control.

BP2371XG operates in Critical Conduction Mode to reduce the switching loss and optimize the EMI.

Features

  • Active-PFC for High PF and Low THD.
  • No VCC and COMP capacitor.
  • Integrated current sense resister.
  • Integrated 800V rectifier bridge.
  • Integrated 650V superfast recovery diode.
  • Critical Conduction Mode Operation.
  • LED Short Protection.
  • Cycle by Cycle Current Limit.
  • Thermal Regulation Function.
  • Input Overvoltage Regulation Function.
  • Available in ASOP7 Package.

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Datasheet preview – BP2371XG

Datasheet Details

Part number BP2371XG
Manufacturer BPS
File Size 364.95 KB
Description Non-isolated APFC Buck LED Driver
Datasheet download datasheet BP2371XG Datasheet
Additional preview pages of the BP2371XG datasheet.

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Full PDF Text Transcription

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BP2371XG Non-isolated APFC Buck LED Driver Description BP2371XG is a high precision non-isolated APFC buck LED driver, specially designed for universal mains with constant current control. BP2371XG operates in Critical Conduction Mode to reduce the switching loss and optimize the EMI. BP2371XG remove the VCC capacitor, COMP capacitor and RCS resistor to simplify the external BOM. And it utilizes specific current detection, with few external components, it achieves high precision output current, excellent line regulation and load regulation. BP2371XG offers full of protection functions to improve the system reliability, including LED load short protection. The system reliability is further improved by the thermal and input overvoltage regulation function .
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