REV
P0
ISSUE DATE
2011.09.07
PRODUCT GROUP
TFT-LCD PRODUCT
3.0 ELECTRICAL SPECIFICATIONS
3.1 Electrical Specifications
< Table 3. Electrical Specifications >
Parameter
Logic Power Supply Voltage
Logic Power Supply Current
Back-light Power Supply Voltage
Back-light Power Supply Current
Back-light Power Consumption
LED Driver’s Efficiency
Min.
Typ.
3.3
Max.
3.6
300
20
Unit
Remarks
Note 1
VDD
IDD
3.0
V
mA
V
-
7.0
-
270
12.0
246
2.95
82
Note 1
HVDD
IHVDD
PBL
Note 2
283
3.39
-
mA
W
%
Note 2, 3
Note 2, 3
Note 2, 3
-
η
-
Back-light PWM Frequency
High Level PWM Signal Voltage
Low Level PWM Signal Voltage
FPWM
VPWMH
VPWML
200
2.1
-
320
3.3
350
5.0
0.6
㎐
V
0
V
High Level Differential Input Signal
Voltage
VIH
VIL
-
-
-
+100
-
mV
mV
V
VCM = 1.2V
Low Level Differential Input Signal
Voltage
-100
Back-light LED Voltage /
Back-light LED Total Voltage
VLED
/VBL
3.2
/ 22.4
3.4
/ 23.8
-
-
Note 4
Note 4
Back-light LED Current /
Back-light LED Total Current
ILED
/IBL
19.0
/114.0
20.0
/ 120.0
mA
12,000
Life Time
-
-
Hrs
W
Note 6
Note 1
Note 4
Note 1, 4
PD
-
-
-
0.90
2.55
3.45
1.00
2.85
3.85
Power Consumption
PLED
Ptotal
W
W
SPEC. NUMBER
SPEC. TITLE
PAGE
7 / 31
HX104X02-100 Preliminary Product Specification
TD-0008369
B2005-C001-C(3/3)
A4(210 X 297)
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