MAX17121 Datasheet | Maxim Integrated

19-4936; Rev 0; 9/09 TION KIT EVALUA BLE IL AVA A Dual High-Voltage Scan Drivers for TFT LCD General Description The MAX17121 includes two high-voltage level-shifting scan drivers for TFT panel integrated gate logic. Each scan driver has two channels that switch plementarily. The scan-driver outputs swing from +40V to -30V and can swiftly drive capacitive loads. In order to save power, the scan driver’s plementary outputs share the charge of their capacitive load before they change states. The MAX17121 is available in a 24-pin, 4mm x 4mm, thin QFN package with a maximum thickness of 0.8mm for ultra-thin LCD panels. S +40V to -30V Output Swing Range S Fast Slew Rate for High Capacitive Load S Load Charge Sharing for Power Saving S 24-Pin, 4mm x 4mm, Thin QFN Package Features MAX17121 Applications Notebook puter Displays LCD Monitor and Small TV Panels PART MAX17121ETG+ - EP = Exposed pad. Ordering Information TEMP RANGE -40°C to +85°C PIN-PACKAGE 24 TQFN-EP- Simplified Operating Circuit VVON = 25V VVOFF = -15V Pin Configuration TOP VIEW CKVBCS1 CKVCS1 CKV1 GND VON 19 18 17 16 VOFF N.C. VDD CKVBCS1 CKVCS1 CKV1 EQUIVALENT LOAD OF DISPLAY PANEL VOFF 24 N.C. N.C. N.C. 23 22 21 CKVB1 STVP CKVB2 200I CKVBCS2 CKVCS2 200I...