DESCRIPTION
The µPD161644 is a TFT-LCD gate driver with power supply for TFT-LCD driver. Because this gate driver has a level shift circuit for logic input, it can output a high gate scanning voltage in response to a CMOS-level input. This ICs can generate the levels which TFT-LCD driver need, from 2.7 V.

FEATURES
•High breakdown voltage output (VDD1-VSS3= 40 V MAX.)
•2.7 V CMOS level input
•Number of output: 241 output selectable
•To generate 4 levels from single voltage input
•To integrate regulator circuit for source driver
•Mode setting from source driver: Serial I/F or pin control
•On-chip VCOM driver
•On-chip gate output low-level selector