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BP2876D - PWM Dimmable Buck LED Driver

Description

BP2876D is a high-precision, buck mode and constant current LED driver IC which supports PWM dimming, it combines analog dimming mode and PWM dimming mode, meanwhile it could optimize linear of dimming and consistency of luminous flux.

Features

  • Patented digital dimming.
  • Flicker-free dimming optimization.
  • Stepless dimming.
  • 1％-100％ PWM dimming.
  • No audio frequency noise.
  • Integrated with 500V MOS.
  • No auxiliary winding.
  • ±5% output LED current accuracy.
  • LED open/short circuit protection.
  • CS resistor short circuit protection.
  • IC supply under-voltage protection.
  • thermal fold back.
  • SOP7 package.

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Datasheet preview – BP2876D

Datasheet Details

Part number BP2876D
Manufacturer BPS
File Size 491.79 KB
Description PWM Dimmable Buck LED Driver
Datasheet download datasheet BP2876D Datasheet
Additional preview pages of the BP2876D datasheet.

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Full PDF Text Transcription

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BP2876D PWM Dimmable Buck LED Driver Description BP2876D is a high-precision, buck mode and constant current LED driver IC which supports PWM dimming, it combines analog dimming mode and PWM dimming mode, meanwhile it could optimize linear of dimming and consistency of luminous flux. BP2876D could be used in the nonisolated buck mode constant current LED power which is suitable for 85Vac~265Vac voltage range, it is designed for flicker- free lightning field on purpose. BP2876D integrates a 500V power MOSFET. It utilizes patent pending MOSFET driving technique and current sensing method. The operating current of the IC is very low. With very few external components count and no auxiliary winding.
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