MAX8798 Datasheet (Maxim Integrated Products) - Internal-Switch Boost Regulator

MAX8798, Internal-Switch Boost Regulator

The MAX8798 includes a high-performance, step-up regulator; a high-speed operational amplifier; a digitally adjustable VCOM calibration device with nonvolatile memory and an I2C interface; and a high-voltage, levelshifting scan driver.

The device is optimized for thin-film transistor (TFT) liquid-cr

MAX8798 Features

* soft-start and current limit. The high-current operational amplifier is designed to drive the LCD backplane (VCOM). The amplifier features high output current (±150mA), fast slew rate (45V/µs), wide bandwidth (20MHz), and rail-to-rail inputs and outputs. The programmable VCOM calibrator is externall