2. Applications

TFT LCD module, low-temperature polysilicon LCD module, and so on

3. Features

• System power management IC for compound LCD module CH1: Buck/Boost DC-DC convertor CH2: Buck DC-DC convertor CH3: Positive regulated charge pump CH4: Negative regulated charge pump Op-Amp for VCOM

• Supporting input voltage in wide range: 4.5V to 16V

• Built-in power supply sequence generating circuit

• Built-in OSC circuit: 1MHz

• Capable of supplying external clocks of switching frequency

• Built-in monitor of internal state by Power Good (PG terminal.)

• Built-in input under voltage lockout circuit, input over voltage protection circuit, thermal shutdown, and output over voltage protection circuit.

• Serial communication for debug (I2C bus)

• Power on reset function

• Operating temperature : -40 to 85°C

• Package : QFN32pin