AAT3190 Positive/Negative Charge Pump for Voltage Bias

ANALOGICTECH

Description

AAT3190 Positive/Negative Charge Pump for Voltage Bias General .
The AAT3190 charge pump controller provides the regulated positive and negative voltage biases required by active matrix thin-film transistor (TFT) li.

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Datasheet Specifications

Part number: AAT3190
Manufacturer: ANALOGICTECH
File Size: 411.13 KB
Datasheet: AAT3190_ANALOGICTECH.pdf
Description: Positive/Negative Charge Pump for Voltage Bias

Features

* ChargePump™ VIN Range: 2.7V to 5.5V Adjustable ± Dual Charge Pump Positive Supply Output Up to +25V Negative Supply Output Down to -25V Up to 30mA Output Current 1.0MHz

Applications

* CCD Sensor Voltage Bias OLEDs Passive-Matrix Displays Personal Digital Assistants (PDAs) TFT Active-Matrix LCDs Typical Application INPUT IN EN EN DRVN AAT3190 DRVP FBN NEGATIVE OUTPUT REF FBP GND POSTIVE OUTPUT 3190.2005.03.1.0 1 AAT319

AAT3190 Distributors

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AAT3190 Positive Negative Charge Pump for Voltage Bias ANALOGICTECH

ANALOGICTECH AAT3190-like datasheet