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DLPA3000 - PMIC and High-Current LED Driver

General Description

The DLPA3000 is a highly integrated power management IC optimized for DLP® Pico Projector systems.

The device is targeting accessory applications up to several hundreds of lumens.

The DLPA3000 supports LED projectors up to 6 A per LED, enabled by an integrated high efficiency buck converter.

Key Features

  • High-efficiency, high-current RGB LED driver.
  • Integrated buck converter enables up to 6-A LED driver current.
  • RGB MOSFET switches for channel selection with very low on-resistance.
  • 10-bit programmable current per channel.
  • Inputs for selecting color-sequential RGB LEDs.
  • Generation of DMD high-voltage supplies.
  • Two high-efficiency buck converters to generate the DLPC343x and DMD supply.
  • One high-efficiency, 8-bit programmable.

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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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DLPA3000 DLPS052A – OCTOBER 2015 – REVISED SEPTEMBER 2023 DLPA3000 PMIC and High-Current LED Driver IC 1 Features • High-efficiency, high-current RGB LED driver • Integrated buck converter enables up to 6-A LED driver current • RGB MOSFET switches for channel selection with very low on-resistance • 10-bit programmable current per channel • Inputs for selecting color-sequential RGB LEDs • Generation of DMD high-voltage supplies • Two high-efficiency buck converters to generate the DLPC343x and DMD supply • One high-efficiency, 8-bit programmable buck converter for FAN driver application or general power supply. General purpose buck2 (PWR6) is currently supported.