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BP2866B - Non-isolated Buck Offline LED Driver

Datasheet Summary

Description

The BP2866B is a high precision buck constant current LED driver.

The device operates in critical conduction mode and is suitable for 85Vac~265Vac universal input offline LED lighting.

The BP2866B integrates a 500V power MOSFET, with patented demagnetization detection technology.

Features

  • No VCC Capacitor Or Starting Resistance.
  • Integrated High Voltage Power Supply Function.
  • No Auxiliary Winding.
  • Universal Input Voltage.
  • ±5% LED Output Current Accuracy.
  • LED Short Protection.
  • Input Low Voltage Protection.
  • Thermal Regulation Function.
  • Available in SOP7 Package.

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Datasheet preview – BP2866B

Datasheet Details

Part number BP2866B
Manufacturer BPS
File Size 221.98 KB
Description Non-isolated Buck Offline LED Driver
Datasheet download datasheet BP2866B Datasheet
Additional preview pages of the BP2866B datasheet.

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Full PDF Text Transcription

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BP2866B Non-isolated Buck Offline LED Driver Description The BP2866B is a high precision buck constant current LED driver. The device operates in critical conduction mode and is suitable for 85Vac~265Vac universal input offline LED lighting. The BP2866B integrates a 500V power MOSFET, with patented demagnetization detection technology. High - voltage JFET power supply technology, which can save VCC capacitor and starting resistors, minimize the system cost and size. The BP2866B utilizes patent pending current control method. It can achieve precise output current and excellent line regulation. The driver operates in critical conduction mode, the output current does not change with the inductance and LED output voltage.
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