TPS65642A Datasheet (Texas Instruments)

TPS65642A, LCD Bias

The TPS65642A device is a compact LCD bias solution primarily intended for use in notebook and tablet PCs.

The device comprises 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

TPS65642A Features

* 123

* 2.6 V to 6 V Input Voltage Range

* Synchronous Boost Converter (AVDD)

* Non-Synchronous Boost Converter With Temperature Compensation (VGH)

* Synchronous Buck Converter (VCORE)

* Synchronous Buck Converter (VIO1)

* Low Dropout Linear Regulator (V