ADM8839 Charge Pump Regulator for Color TFT Panels

Analog Devices

Description

Charge Pump Regulator for Color TFT Panels ADM8839 .
The ADM8839 is a charge pump regulator used for color thin film transistor (TFT) liquid crystal displays (LCDs).

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ADM8839 Datasheet Preview — Preview of ADM8839 PDF

Datasheet Specifications

Part number: ADM8839
Manufacturer: Analog Devices ↗
File Size: 233.61 KB
Datasheet: ADM8839_AnalogDevices.pdf
Description: Charge Pump Regulator for Color TFT Panels

Features

* 3 Voltages (+5 V, +15 V,
* 15 V) from a Single 3 V Supply Power Efficiency Optimized for Use with TFT in Mobile Phones Low Quiescent Current Low Shutdown Current (

Applications

* Hand-held Instruments TFT LCD Panels Cellular Phones FUNCTIONAL BLOCK DIAGRAM C5, 2.2␮F VCC ADM8839 C1+ VOLTAGE DOUBLER C1
* C1, 2.2␮F VOUT LDO_IN OSCILLATOR LDO VOLTAGE REGULATOR C6, 2.2␮F +5VOUT +5VIN C2+ C2
* C3+ C3
* C3, 0.22␮F +15V C8, 0.22␮F C4, 0.22␮F LDO_ON/OFF CONT

ADM8839 Distributors

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ADM8839 Charge Pump Regulator for Color TFT Panels Analog Devices

Analog Devices ADM8839-like datasheet