AAT3172 - High Current LED Flash Driver Charge Pump IC

Product Overview

ANALOGICTECH

Datasheet Details

Part number	AAT3172
Manufacturer	ANALOGICTECH
File Size	370.36 KB
Description	High Current LED Flash Driver Charge Pump IC
Datasheet	AAT3172 Datasheet
Additional preview pages of the AAT3172 datasheet.

Product details

Description

The AAT3172 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.

Features

ChargePump™ VIN Range: 2.7V to 5.5V 600mA Peak Output Current Tri-Mode 1X/1.5X/2X in Current Mode Voltage Mode Operation: 1.5X, 100mA 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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Published: Nov 11, 2006 |