TPS65642 Datasheet (Texas Instruments)

TPS65642, LCD Bias

The TPS65642 is a compact LCD bias solution primarily intended for use in Notebook and Tablet PCs.

The device comprises 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; a

TPS65642 Features

* 1

* 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 (VIO