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TPS65193 Status: ACTIVE

5-Channel Level Shifter for LCD Displays


      
         
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 TPS65190 TPS65191 TPS65192 TPS65193
Vin(Min)(V)12  15  12  15  
Vin(Max)(V)38  35  38  35  
Pin/Package28QFN  32QFN  28QFN  24VQFN  
Number of Channels10  7  9  5  
VGH(Max)(V)38  35  38  35  
VGL(Max)(V)-13  -28  -13  -28  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  
Switching Frequency(Max)(kHz)200  150  200  150  
RatingCatalog  Catalog  Catalog  Catalog  
Priority(Used for PQS) 3  3  3  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS65190: 10-Channel Level Shifter for LCD Displays
  • TPS65166: Compact LCD Bias Supply for TFT-LCD TV
  • TPS65191: 7-Channel Level Shifter for LCD Displays

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Product Information

Features

  • 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

Description

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.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TPS65193RGERACTIVE-40 to 850.80 | 1kuVQFN (RGE) | 24 View 3000 | LARGE T&R

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:09 AM GMT, 27 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS65193RGER
WorldwideDigiKey 95
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TPS65193RGER RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

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Datasheet

Simulation Models

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS65190 10-Channel Level Shifter for LCD Displays LIGHTING AND DISPLAY SOLUTIONS-LCD/OLED DISPLAY BIAS SOLUTIONS TI customers also evaluated this product.
TPS65166 Compact LCD Bias Supply for TFT-LCD TV LIGHTING AND DISPLAY SOLUTIONS-LCD/OLED DISPLAY BIAS SOLUTIONS TI customers also evaluated this product.
TPS65191 7-Channel Level Shifter for LCD Displays LIGHTING AND DISPLAY SOLUTIONS-LCD/OLED DISPLAY BIAS SOLUTIONS TI customers also evaluated this product.
TPS65192 9-Channel Level Shifter for LCD Displays LIGHTING AND DISPLAY SOLUTIONS-LCD/OLED DISPLAY BIAS SOLUTIONS TI customers also evaluated this product.

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