Datasheet4U Logo Datasheet4U.com

BP2325A - Non-isolated Buck APFC Offline LED Driver

Datasheet Summary

Description

The BP2325A 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.

Features

  • Active PFC for High Power Factor and Low THD Internal 500V 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 R.

📥 Download Datasheet

Datasheet preview – BP2325A

Datasheet Details

Part number BP2325A
Manufacturer BPS
File Size 419.32 KB
Description Non-isolated Buck APFC Offline LED Driver
Datasheet download datasheet BP2325A Datasheet
Additional preview pages of the BP2325A datasheet.

📁 Similar Datasheet

  • BP23F782D - The 5-phase stepping Set (Sanyo Denki)
  • BP23F782S - The 5-phase stepping Set (Sanyo Denki)
  • BP23F783D - The 5-phase stepping Set (Sanyo Denki)
  • BP23F783S - The 5-phase stepping Set (Sanyo Denki)
  • BP23F851D - The 5-phase stepping Set (Sanyo Denki)
  • BP23F851S - The 5-phase stepping Set (Sanyo Denki)
  • BP23F852D - The 5-phase stepping Set (Sanyo Denki)
  • BP23F852S - The 5-phase stepping Set (Sanyo Denki)
  • BP23F853D - The 5-phase stepping Set (Sanyo Denki)
  • BP23F853S - The 5-phase stepping Set (Sanyo Denki)
Other Datasheets by BPS
  • BP2325AJ - Non-isolated Buck APFC Offline LED Controller
  • BP2325 - Non-isolated buck active PFC LED driver
  • BP2326A - Non-isolated Buck APFC Offline LED Driver
  • BP2326AJ - Non-isolated Buck APFC Offline LED Controller
  • BP2327 - Non-isolated step-down active PFC LED driver chip
  • BP2327A - Non-isolated Buck APFC LED Driver
  • BP2327AJ - Non-isolated Buck APFC LED Controller
  • BP2328AJ - Non-isolated Buck APFC Offline LED Driver

Full PDF Text Transcription

Click to expand full text
BP2325A Non-isolated Buck APFC Offline LED Driver Description The BP2325A 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 BP2325A integrates a 500V power MOSFET. With few external components, the LED output current can be precisely controlled. The BP2325A 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.
Published: |