AAT3170 Datasheet High Current LED Flash Driver Charge Pump IC

Manufacturer: ANALOGICTECH

AAT3170 high current led flash driver charge pump ic by ANALOGICTECH - Datasheet Preview

Datasheet Details

Part number	AAT3170
Manufacturer	ANALOGICTECH
File Size	619.09 KB
Description	High Current LED Flash Driver Charge Pump IC
Datasheet	AAT3170 Datasheet

General Description

The AAT3170 is a high output current, high efficiency, low noise, low profile charge pump DC/DC converter, ideal for multi-function LED photo-flash applications where solution cost, size, and efficiency are critical.

The dual charge pump in the AAT3170 is capable of delivering 600mA output current.

Two currentcontrolled paths are available for users of dual flash LEDs that prefer current matching.

Overview

www.DataSheet4U.com High Current LED Flash Driver Charge Pump IC.

Key Features

ChargePump™ VIN Range: 2.7V to 5.5V 600mA Output Current Tri-Mode 1X/1.5X/2X in Current Mode Voltage Mode Operation: 1.5X, 200mA Dual Regulated Current Sinks Current Match Between Current Sinks 32 Current Steps Set by AS2Cwire 1µF Input, Output, and Flying Capacitors.

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