Triple High-Voltage Scan Driver for TFT LCD

Provides a Competitive Solution for Large LCD TV Panels Using GOA Technology

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The MAX17120 includes three high-voltage level-shifting scan drivers for TFT panel integrated gate logic. Each scan driver has two channels that switch complementarily. The scan-driver outputs swing from +40V to -30V and can swiftly drive capacitive loads. To save power, the scan-driver's complementary outputs share the charge of their capacitive load before they change states.

The MAX17120 is available in a 32-pin, 5mm x 5mm, thin QFN package with a maximum thickness of 0.8mm for ultra-thin LCD panels.

Key Features

  • +40V to -30V Output Swing Range
  • Fast Slew Rate for High Capacitive Load
  • Load Charge Sharing for Power Saving
  • 32-Pin, 5mm x 5mm, Thin QFN Package


  • LCD Monitor and Small TV Panels
  • Notebook Computer Displays
Product Reliability Reports: MAX17120.pdf 
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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