TPS65162RGZR Datasheet PDF - TI

●DESCRIPTION

●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.

●FEATURES

●• 8-V to 14.4-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 Short-Circuit protection for Boost

●• 2.5-A Step-Down Converter

●• Regulated Positive Charge-Pump Driver VGH

●• Regulated Negative Charge-Pump Driver VGL

●• Gate Voltage Shaping for VGH

●• Soft Start for all Converters

●• Two Integrated High-Speed Opamps

●– 50-MHz, 3-dB Bandwidth

●– Slew Rate 55 V / µs

●– 215-mA Short-Circuit Current

●• 48 Pin 7x7 mm QFN Package