MAX17075 chip

Maxim IC release new chip MAX17075 which includes a high-voltage boost regulator, one high-current operational amplifier, two regulated charge pumps, and one MLG block for gate-driver supply modulation.
The step-up DC-DC converter is a 1.2MHz current mode boost regulator with a built-in power MOSFET. It provides fast load-transient response to pulsed loads while producing efficiencies over 85%.
A built-in 7-bit digital soft-start function controls startup inrush currents.
The gate-on and gate-off charge pumps provide regulated TFT gate-on and gate-off supplies. Both output voltages can be adjusted with external resistive voltage-dividers.
The operational amplifier, typically used to drive the LCD backplane (VCOM), features high-output short-circuit current (±500mA), fast slew-rate (45V/μs), wide bandwidth (20MHz), and rail-to-rail outputs.
Main features of MAX17075 are : 2.5V to 5.5V Input Operating Range , Current Mode Step-Up Regulator Fast-Transient Response , Built-In 20V, 3A, 0.16ohms n-Channel Power MOSFET , Cycle-by-Cycle Current Limit , 87% Efficiency (5V Input to 13V Output) , 1.2MHz Switching Frequency ±1% Output Voltage Regulation Accuracy , High-Current 18V VCOM Buffer , ±500mA Output Short-Circuit Current , 45V/μs Slew Rate , 20MHz -3dB Bandwidth , Rail-to-Rail Output , Regulated Charge Pump for TFT Gate-On Supply , Regulated Charge Pump for TFT Gate-Off Supply , Logic-Controlled High-Voltage Switches with , Adjustable Delay , Overload and Thermal Protection