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BD2606MVV - 6-Channel Charge Pump White LED Driver

Description

BD2606MVV is a multi-level brightness control white LED driver that not only ensures efficient boost by automatically changing the boost rate but also works as a constant current driver with 64 steps, so that the driving current can be adjusted finely.

Features

  • 6-Ch Parallel LED Driver.
  • 64-Step LED Current Adjust Function.
  • Inter-LED Relative Current Accuracy: 3% or less.
  • LED Individual Lighting/Dimming Control via I2C BUS Interface.
  • Automatic Transition Charge Pump Type DC/DC Converter (x1, x1.5 and x2).
  • High Efficiency (90% or More at Maximum).
  • Various Protection Functions such as Output Voltage Protection, Over-Current Limiter and Thermal Shutdown Circuit.

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Datasheet Details

Part number BD2606MVV
Manufacturer ROHM
File Size 960.20 KB
Description 6-Channel Charge Pump White LED Driver
Datasheet download datasheet BD2606MVV Datasheet

Full PDF Text Transcription

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Datasheet 6-Channel Charge Pump White LED Driver with 64 Dimming Steps and I2C Compatible Interface BD2606MVV General Description BD2606MVV is a multi-level brightness control white LED driver that not only ensures efficient boost by automatically changing the boost rate but also works as a constant current driver with 64 steps, so that the driving current can be adjusted finely. This IC is best suited to turn ON white LEDs that require high-accuracy LED brightness control. Features ■ 6-Ch Parallel LED Driver ■ 64-Step LED Current Adjust Function ■ Inter-LED Relative Current Accuracy: 3% or less ■ LED Individual Lighting/Dimming Control via I2C BUS Interface ■ Automatic Transition Charge Pump Type DC/DC Converter (x1, x1.
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