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.
AAT2822 Datasheet
