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BP2832A - Non-isolated Buck Offline LED Driver

General Description

The BP2832A 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 BP2832A integrates a 500V power MOSFET.

Key Features

  • Critical Conduction Mode Operation.
  • Internal 500V Power MOSFET.
  • No Auxiliary Winding.
  • Ultra Low Operating Current.
  • ±5% LED Output Current Accuracy.
  • LED Open Protection.
  • LED Short Protection.
  • Current Sensing Resistor Short Protection.
  • VCC Under Voltage Protection.
  • Thermal Regulation Function.
  • Available in SOP-8 Package.

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Datasheet Details

Part number BP2832A
Manufacturer BPS
File Size 392.39 KB
Description Non-isolated Buck Offline LED Driver
Datasheet download datasheet BP2832A Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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BP2832A Non-isolated Buck Offline LED Driver Description The BP2832A 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 BP2832A integrates a 500V power MOSFET. With patent pending MOSFET driving technique, the operating current of the IC is very low. So it doesn’t need the auxiliary winding for supplying the chip. It can achieve excellent constant current performance with very few external components, so the system cost and size are minimized. The BP2832A utilizes patent pending current control method. It can achieve precise output current and excellent line regulation.