LCD Bias Supply With Integrated Level Shifters

GD Isolation Switch Control The TPS65163 integrates a boost converter, buck converter, reset generator, two Charge Pump controllers and a nine-channel Level Shifter in a single device. In typical Display panel applications, the boost converter generates the Display panel source voltage, VS; the buck converter generates the system Logic supply, VLOGIC; and the two Charge Pump controllers regulate the external Charge Pumps generating the Display transistors’ on and off supplies, VGH and VGL. The Level Shifters transform the logic-level control signals generated by the Display Timing controller into the high-level signals needed by the LCD panel. The nine level-shifter channels are organized in two groups, each with its own positive supply voltage (VGH). Each channel uses a low-impedance output stage to achieve fast rise and fall times, even when driving the capacitive loads present in LCD applications. Channels 1 to 6 also support Gate voltage shaping. The TPS65163 also provides a reset circuit that monitors the buck converter output (VLOGIC) and generates a reset signal for the Timing controller during power up and power down. A control signal CAN also be generated to control an external MOSFET isolation Switch located between the output of the boost converter and the Display panel. By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS65163RGZR Texas Instruments 4-CH LCD Bias w/ Integrated 9-Channel Level Shifter 48-VQFN -40 to 85
TPS65163RGZT Texas Instruments 4-CH LCD Bias w/ Integrated 9-Channel Level Shifter 48-VQFN -40 to 85
TPS65163 's PackagesTPS65163 's pdf datasheet

TPS65163 Pinout, Pinouts
TPS65163 pinout,Pin out
This is one package pinout of TPS65163,If you need more pinouts please download TPS65163's pdf datasheet.

TPS65163 Application circuits
TPS65163 circuits
This is one application circuit of TPS65163,If you need more circuits,please download TPS65163's pdf datasheet.

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