BT6K48-AS Datasheet, PDF (1/18 Pages) Toshiba Semiconductor – Gate Driver for TFT LCD Panel

JBT6K48-AS
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
JBT6K48-AS
Gate Driver for TFT LCD Panel
The JBT6K48-AS is a 240-channel output gate driver for TFT-LCD. Combining the source driver JBT6K47-AS for
TFT-LCD panel and the power supply IC JBT6K49-AS enables low power consumption operation.
Based on high-speed CMOS, the JBT6K48-AS offers both low power consumption and high-speed operation.
Features
· LCD panel drive output pins: Switching 220 pins /240 pins output
· LCD panel drive output voltage: 13.0 to 33.0 V
· Power supply voltage (VDD): 2.5 to 3.6 V
· Data transfer method: Bidirectional shift registers
· Operating temperature: −20 to 75°C
· Package: Gold bump chip
· CMOS process
· Recommended driver: Source driver JBT6K47-AS for TFT-LCD panel
Power supply IC JBT6K49-AS
Block Diagram
DI
CPV
U/D
OCM
/OE1
/OE2
V_DDL/R
V_SSL/R
V_GGL/R
V_EEL/R
Input circuit
block
Output pin
switching circuit
Bidirectional shift registers
Control circuit block
Output circuit block
G1 G3
G2
G238 G240
G239
1
2002-03-06