AAT3176 Datasheet 500mA LED Flash Driver

Manufacturer: Anadigics

Overview: PRODUCT DATASHEET www.DataSheet4U.com AAT3176 500mA LED Flash Driver.

AAT3176 500ma led flash driver by Anadigics - Datasheet Preview

Datasheet Details

Part number	AAT3176
Manufacturer	Anadigics
File Size	1.67 MB
Description	500mA LED Flash Driver
Download	AAT3176 Download (PDF)

General 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.

The charge pump is capable of delivering up to 500mA of output current and can be easily programmed in 16 steps with a single GPIO output through AnalogicTech's S2Cwire™ (Simple Serial Control) interface.

This allows smooth transitions and flexible adjustment of brightness in flash or other lighting modes.

Key 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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