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AAT2803 - Six-Channel White LED Backlight Charge Pump

AAT2803 Description

Six-Channel White LED Backlight Charge Pump with Flash General .
The AAT2803 is a dual charge pump designed to support both white LED backlight and flash applications for systems operating with lithium-ion/polymer b.

AAT2803 Features

* ChargePump™
* VIN Range: 2.7V to 5.5V Dual Charge Pump:
* Flash: Charge Pump Doubler
* Backlight: Tri-Mode Charge Pump Backlight Charge Pump:
* Programmable Current

AAT2803 Applications

* for systems operating with lithium-ion/polymer batteries. The backlight charge pump is capable of driving up to six LEDs at a total of 180mA. The current sinks may be operated in group or in parallel for driving higher current LEDs. To maximize power efficiency, the charge pump operates in 1X, 1.5X,

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Datasheet Details

Part number
AAT2803
Manufacturer
AAT
File Size
607.07 KB
Datasheet
AAT2803_AAT.pdf
Description
Six-Channel White LED Backlight Charge Pump

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Six-Channel White LED Backlight Charge Pump AAT
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