TPS65170 Datasheet (Texas Instruments)

TPS65170, LCD Bias Supply

The TPS65170 provides a simple and economic power supply solution for a wide variety of LCD bias applications.

In typical display panel applications, the boost converter generates the display panel’s source voltage VS, the buck converter generates the system’s logic supply VLOGIC, and the two charge

TPS65170 Features

* 1

* 8.6V to 14.7V Input Voltage Range

* 2.8A Boost Converter Switch Current Limit

* Boost Converter Output Voltages up to 18.5V

* Boost and Buck Converter Short-Circuit Protection

* 1.5A Buck Converter Switch Current Limit

* Fixed 750kHz Switching Freq