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AW36518 Datasheet Independent 1.5A Flash LED Driver

Manufacturer: AWINIC

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Datasheet Details

Part number AW36518
Manufacturer AWINIC
File Size 2.26 MB
Description Independent 1.5A Flash LED Driver
Download AW36518 Download (PDF)

General Description

The AW36518 is a LED flash driver that provides a high level of adjustability within a small solution size.

The AW36518 utilizes a 2MHz or 4MHz fixed-frequency synchronous boost converter to provide power to the 1.5A constant current LED sources.

The 256 levels current sources provide the flexibility to adjust the current of LED in Flash/Torch/IR modes.

Overview

AW36518 Oct.

2018 V1.0 High Efficiency, Independent 1.5A Flash LED.

Key Features

  • 1.5A Accurate and Programmable LED Current Source.
  • Flash：2.94mA~1.5A，256 levels 5.88mA/level.
  • Torch： 0.75mA~386mA，256 levels 1.51mA/level.
  • Flash Timeout：40ms~1.6s，16 levels.
  • Flash/Torch/IR Mode.
  • Up to 85% Flash Efficiency.
  • Optimized Flash LED Current During Low Battery Conditions (IVFM).
  • Hardware Flash/Torch Enable (STROBE/TORCH).
  • Synchronization Input for RF Power Amplifier Pulse Events (TX).
  • 400kHz I2C：AW36518 (I2C Address=0x63).
  • 0.4mm Pi.

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