AT5520A Datasheet - Global Mixed-mode Technology

AT5520A Bias Power Supply

The AT5520A includes a high-performance boost regulator, a VCOM buffer (unity gain OPA), a VGH charge pump driver, and a VGL charge pump driver for active-matrix thin-film transistor (TFT) liquid-crystal displays (LCDs). The boost converter provides the regulated supply voltage for the panel source .

AT5520A Features

* 2.5V to 5.5V Input Supply Range

* Active-High Enable Control

* 1.2MHz Current-Mode Boost Regulator

* Fast Transient Response to Pulse Load

* ±1% Accurate Output Voltage

* Built-In 20V/1.8A, 0.7Ω N-Channel MOSFET

* High Efficiency up to 90%

* Over-Current

AT5520A Datasheet (475.00 KB)

AT5520A Datasheet Preview — Preview of AT5520A PDF

Datasheet Details

Part number:

AT5520A

Manufacturer:

Global Mixed-mode Technology

File Size:

475.00 KB

Description:

Bias power supply.

📁 Related Datasheet

AT5500 Transparent ABS (Certene)

AT5517 Integrated Power Solution (Global Mixed-mode Technology)

AT5548 Low Saturation Voltage Type Bi-Directional Motor Driver (Aimtron Technology)

AT5549 BTL Motor Driver (Aimtron Technology)

AT5550 2-Channel Motor Driver (Aimtron Technology)

AT5556 6-CHANNEL DSC MOTOR DRIVER (Aimtron Technology)

AT5557 Serial Input 6CH Motor Driver (Aimtron Technology)

AT5558 Quad Operational Amplifier (Aimtron Technology)

TAGS

AT5520A Bias Power Supply Global Mixed-mode Technology

AT5520A Distributor