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AAT3176 - 500mA LED Flash Driver

Description

The AAT3176 is a high output current, high efficiency, low noise, low profile charge pump converter IC, ideal for multi-function LED photo-flash applications where solution cost, size, and efficiency are critical.

Features

  • 2.7V to 5.5V Supply Voltage Range.
  • Up to 500mA Output Drive Capability at 3.6V VIN.
  • Flexible Brightness Control.
  • 16 Step Output Current by S2Cwire.
  • Separate External Resistors to Set Maximum Flash and Movie-Mode Current.
  • Dual Mode 1x/2x Charge Pump.
  • < 1.0μA in Shutdown.
  • Small.

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Datasheet Details

Part number AAT3176
Manufacturer Anadigics
File Size 1.67 MB
Description 500mA LED Flash Driver
Datasheet download datasheet AAT3176 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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PRODUCT DATASHEET www.DataSheet4U.com AAT3176 500mA LED Flash Driver IC Features • 2.7V to 5.5V Supply Voltage Range • Up to 500mA Output Drive Capability at 3.6V VIN • Flexible Brightness Control ▪ 16 Step Output Current by S2Cwire • Separate External Resistors to Set Maximum Flash and Movie-Mode Current • Dual Mode 1x/2x Charge Pump • < 1.0μA in Shutdown • Small Application Circuit • Automatic Soft-Start Limits Inrush Current • Open- and Short-Circuit Protection • Thermal Shutdown Protection • -40 to +85°C Temperature Range • 10-pin TDFN2.2x2.
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