AAT3123A - High Efficiency 1X/1.5X Fractional Charge Pump

Product Overview

AAT

AAT3123A High Efficiency 1X/1.5X Fractional Charge Pump by AAT - Datasheet Preview — Datasheet preview – AAT3123A

Datasheet Details

Part number	AAT3123A
Manufacturer	AAT
File Size	342.54 KB
Description	High Efficiency 1X/1.5X Fractional Charge Pump
Datasheet	AAT3123A Datasheet
Additional preview pages of the AAT3123A datasheet.

Product details

Description

The AAT3123/23A/24 is a low noise, constant frequency charge pump DC/DC converter that uses a dual mode load switch (1X) and fractional (1.5X) conversion to maximize efficiency for white LED applications.

Features

ChargePump™ AnalogicTech’s Simple Serial Control™ (S2Cwire™) interface is used to enable, disable, and set the LED drive current with a 32-level logarithmic scale LED brightness control. The AAT3123/23A/24 has a thermal management system to protect the device in the event of a short-circuit condition at the output pin. Built-i.

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Published: Apr 30, 2007 |