AT1731A Overview
The AT1731A DC-DC converter supply a pact and small power supply solution to provide the regulated voltages required by thin film transistor Main High-Power Output up to 15V (TFT) LCD display. A built-in power sequence Typical ± 1% Accuracy control. Built-In N-MOS, Rds(on)≒0.25Ω(Typ.) The main step-up DC-DC converter is a Current-Limit parator Negative Charge-Pump Output Voltage Down high-Frequency 1.2 MHz...