MAX17119 带有GPM功能的10通道扫描驱动器，用于

MAX17119  带有GPM功能的10通道扫描驱动器，用于TFT LCD

概述
The MAX17119 includes a 10-channel high-voltage level-shifting scan driver with a gate pulse modulation (GPM) feature to shape the corner of the scan driver output in order to reduce flicker. The device is optimized for thin-film transistor (TFT) liquid-crystal display (LCD) applications.

The high-voltage level-shifting scan driver is designed to drive the TFT panel gate logic. Its 10 outputs swing from +38V (maximum) to -12V (minimum) and can swiftly drive capacitive loads. There are two positive supply inputs that provide flexibility for system design.

The GPM feature is employed to shape the corner of the falling edge of the clock channels. This reduces flicker, and therefore improves the display quality.

The MAX17119 also features a dedicated discharge channel and an integrated voltage detector. When the system shuts down, the voltage detector commands the discharge channel to swing its output to positive supply voltage so as to remove any residual image on the display quickly.

The MAX17119 is available in a 28-pin, 5mm x 5mm thin QFN package with a maximum thickness of 0.8mm for thin LCD panels.

关键特性
High-Voltage Level-Shifting Scan Drivers
Logic-Level Inputs
+38V to –12V Outputs
GPM Feature
Discharge Channel
Thermal-Overload Protection
28-Pin, 5mm x 5mm Thin QFN Package

应用/使用
LCD监视器

LCD TV