AAT3120 - 3-Channel Charge Pump

Product Overview

AAT

AAT3120 3-Channel Charge Pump by AAT - Datasheet Preview — Datasheet preview – AAT3120

Datasheet Details

Part number	AAT3120
Manufacturer	AAT
File Size	283.77 KB
Description	3-Channel Charge Pump
Datasheet	AAT3120 Datasheet
Additional preview pages of the AAT3120 datasheet.

Product details

Description

The AAT3120 is a low noise, constant frequency charge pump DC/DC converter that uses fractional (1.5X) conversion to improve efficiency for white LED applications.

Features

ChargePump™.
VIN Range: 2.7V to 5.5V Fractional Charge Pump Mode Drives Low-VF and High-VF Type LEDs Up to Three LED Outputs.
Single Wire Programming.
Eight Regulated Current Settings.
Max 20mA per Channel Low Noise Constant Frequency Operation No Inductors 1MHz Switching Frequency Small.

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Published: Apr 30, 2007 |