AND-TFT-35VX-KIT
Power Consumption
Item
Supply Current for Gate Driver (Hi level)
Supply Current for Gate Drive (Low level)
Supply Current for Source Driver (Digital)
Supplly Current for Source Driver (Analog)
Supply Current for Gate Driver (Digital)
LCD Panel Power Consumption
Backlight Power Consumption
Total Power Consumption
Symbol
I
GG
I
EE
I
DD1
I
DD2
I
CC
–
P
LED
–
Conditions
V
GG
=+17V
V
EE
=-10V
V
DD1=
+3.3V
V
DD2
=+10V
V
CC
=+3.3V
–
–
–
Specifications
Typ.
Max.
0.12
0.15
4.8
16.0
0.17
180
384
564
0.15
0.19
8.0
30.0
0.21
332
456
788
Units
mA
mA
mA
mA
mA
mW
mW
mW
Recommended Operating Conditions
(VSS1 = VSS2 = GND = 0V, Ta = 25°C)
Item
Supply Voltage for Source Driver
Symbol
V
DD1
V
DD2
V
GG
Supply Voltage for Gate Driver
V
EE
V
CC
Digital Input Voltage
V
IH
V
IL
Min.
3.0
9.5
–
–
3.0
0.8 V
DD1
0
Specifications
Typ.
3.3
10
+17
-10
3.3
–
–
Max.
3.6
10.5
–
–
3.6
V
DD1
0.2 V
DD1
Unit
V
V
V
V
V
V
V
Recommended Driving Conditions for LED Backlight
(GND= 0V, Ta=25ºC)
Item
Supply Voltage of LED Backlight
Supply Current of LED Backlight
Backlight Power Consumption
Symbol
V
LED
I
LED1
I
LED2
P
LED
Min.
9
–
360
Typ.
9.6
20
384
Max.
11.4
–
456
Unit
V
mA
mW
Remarks
I
L
= 20MA
Note 1
Note 2
Note 1: LED B/L applied information, please refer to the appendix at the end.
Note 2: P
LED
= V
LED
* I
LED1
+ V
LED
* I
LED2
.
2
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
3/22/08
PURDY [ PURDY ELECTRONICS CORPORATION ]
