Features

 2.5 V to 5.5 V Input Supply Voltage Range

 I2C Interface

 High-Efficiency Step-up Regulator (AVDD)

. Peak-Current Mode Synchronous Boost converter

. 600 kHz to 2 MHz Adjustable Switching Frequency by

I2C

. Programmable Output Voltage 4.5 V to 11 V

 High-Efficiency Step-up Regulator (VGH)

. Voltage Mode Synchronous Boost Converter

. 600 kHz to 2 MHz Adjustable Switching Frequency by

I2C

. Programmable Output Voltage 10 V to 37 V

 High-Efficiency Step-down Regulator (VIO, VCORE)

. Synchronous Buck Converter

. VCORE Programmable Output Voltage 0.8 V to 2.8 V

. VIO Programmable Output Voltage 1 V to 2.8 V

 Low Dropout Voltage Linear Regulator (LDO)

. Programmable Output Voltage 1.2 V to 2.8 V

. 300 mA Maximum Output Current

 Programmable VCOM Calibrator

. 128-Step Adjustable Sink Current Output

. Temperature Compensation

 High Speed OP-Amp

. ±150 mA Short Circuit Current.

 Two Programmable Negative Charge-Pump Regulators (VGL1, VGL2)

 Programmable Voltage Detector

 Gate Pulse Modulator

 Thermal Shut Down Protection

Applications

 LCD Notebook, Tablet and Monitor Panels