The TPS65193 is dual high-voltage scan driver to drive an amorphous-silicon-gate (ASG) circuit on TFT glass. Each single high-voltage scan driver receives logic-level inputs of CPVx and generates two high-voltage outputs of CKVx and CKVBx. The device receives a logic-level input of STV and generates a high-voltage output of STVP. These outputs are swings from Voff (–28 V) to Von (35 V) and are used to drive the ASG circuit and charge/discharge the capacitive loads of the TFT LCD. In order to reduce the power dissipation of the device, a charge-share function is implemented. The device features a discharge function, which shorts Voff to GND in order to shut down the panel faster when the LCD is turned off.

• Dual High-Voltage Scan Driver
• Scan Driver Output Charge Share
• High Output-Voltage Level: Up to 35 V
• Low Output-Voltage Level: Down to 28 V
• Logic-Level Inputs
• 24-Pin 4-mm × 4-mm QFN package
• APPLICATIONS
  • TFT LCD Using Amorphous Silicon Gate (ASG) Technology

• Display type
• LCD bipolar, LCD unipolar
• IC integration
• LCD level shifter
• Level shifter/scan driver (ch)
• 5
• Features
• Charge sharing, Output discharge
• Rating
• Catalog

TPS65193的完整型号有：TPS65193RGER，以下是这些产品的关键参数及官网采购报价：

TPS65193RGER，工作温度：-40 to 85，封装：VQFN (RGE)-24，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网TPS65193RGER的批量USD价格：.704（1000+）

TPS65193 Unencrypted PSpice Transient Model Package (Rev. A)

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