AAT2822 - (AAT2822 - AAT2825) TFT-LCD DC-DC Converter

Product Overview

Advanced Analogic Technologies

Datasheet Details

Part number	AAT2822
Manufacturer	Advanced Analogic Technologies
File Size	3.49 MB
Description	(AAT2822 - AAT2825) TFT-LCD DC-DC Converter
Datasheet	AAT2822 Datasheet
Additional preview pages of the AAT2822 datasheet.

Product details

Description

The AAT2822-AAT2825 family of integrated panel power solutions provides the regulated voltages required by an active-matrix thin-film transistor (TFT) liquid-crystal display (LCD).

Features

LCD Bias Power.
2.5V to 5.5V Input Supply Range.
1.3MHz Fixed Frequency Current-Mode Step-Up Regulator.
Fast Transient Response.
Adjustable Voltage up to 14.5V.
±1% Typical Accuracy.
High Efficiency (93%) @ 50mA Output Current.
Small External Inductor and Capacitors.
Integrated Soft Start and Sequencing of All Rails.
Short-Circuit, Over-Voltage, and Over-Temperature Protection Positive Output, VGH.
Up to 13.2V.

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Other Datasheets by Advanced Analogic Technologies

AAT2823 - (AAT2822 - AAT2825) TFT-LCD DC-DC Converter
AAT2824 - (AAT2822 - AAT2825) TFT-LCD DC-DC Converter
AAT2825 - (AAT2822 - AAT2825) TFT-LCD DC-DC Converter
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Published: Jul 24, 2010 |