TPS65642A Description
The TPS65642A device is a pact LCD bias solution primarily intended for use in notebook and tablet PCs. The device prises two boost converters to supply the source driver and gate driver, or level shifter, of the LCD panel; two buck converters and a low-dropout (LDO) linear regulator to supply the system logic voltages;.
TPS65642A Key Features
- 2.6 V to 6 V Input Voltage Range
- Synchronous Boost Converter (AVDD)
- Synchronous Buck Converter (VCORE)
- Synchronous Buck Converter (VIO1)
- Low Dropout Linear Regulator (VIO2)
- Programmable V Calibrator With Two
- Gate Voltage Shaping
- Panel Discharge Signal (XAO)
- System Reset Signal (RST)
- 14-Channel, 10-Bit Programmable Gamma Voltage Correction