TPS65642 Description
The TPS65642 is a pact LCD bias solution primarily intended for use in Notebook and Tablet PCs. The device prises two boost converters to supply the LCD panel's source driver and gate driver/level shifter; two buck converters and an LDO linear regulator to supply the system's logic voltages;.
TPS65642 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