TPS65162 Datasheet (Texas Instruments)

TPS65162, Compact LCD-Bias

The TPS65162 is a compact LCD bias IC with two high-speed operational amplifiers for the Vcom supply.

The high current capability of the device is ideal for large LCD-monitor and LCD-TV applications.

L1 Vin 10uH D1 12V Vs C1 C2 22uF 22uF C5 10uF C11 1uF C12 1uF R1 C7 39kΩ 220pF 15V/1.5A C8

TPS65162 Features

* 1

* 2 8-V to 14.7-V Input Voltage Range

* 500 kHz / 750 kHz Fixed Switching Frequency

* Boost Output Voltage up to 19 V

* 1%-Accurate Boost With 2.8-A Switch Current Overvoltage Protection

* Input-to-Output Isolation Switch for Vs ShortCircuit protection for Bo