AAT2842 High-Current Charge Pump

ANALOGICTECH

Description

High-Current Charge Pump with S2Cwire™ Control and Dual LDO for Backlight and Flash General .
The AAT2842 is a highly integrated charge pump with dual linear regulators optimized for systems operating with lithium-ion/polymer batteries.

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Datasheet Specifications

Part number: AAT2842
Manufacturer: ANALOGICTECH
File Size: 647.09 KB
Datasheet: AAT2842_ANALOGICTECH.pdf
Description: High-Current Charge Pump

Features

* ChargePump™
* The AAT2842 offers two high-performance MicroPower™ low dropout (LDO) linear regulators. A single enable input controls both regulators and each supplies up to 200mA to the load. Both LDOs consume only 85µA quiescent current, making them ideal for battery

Applications

* The AAT2842 is equipped with built-in short-circuit and over-temperature protection. The charge pump soft-start circuitry prevents excessive inrush current at start-up. The product is available in a Pb-free, space-saving TQFN44-28 package and operates over the -40°C to +85°C ambient temperature ran

AAT2842 Distributors

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AAT2842 High-Current Charge Pump ANALOGICTECH

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