B156XW02-V0 AUO, B156XW02-V0 Datasheet - Page 15

• Manufacturer Part Number: B156XW02-V0
• Description: LCD Module
• Manufacturer: AUO

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5.2 Backlight Unit
LED Parameter guideline for LED driving selection (Ref. Remark 1)
B156XW02 V0 Document Version: 0.3
Note 1: Calculator value for reference I
Note 2: The LED life-time define as the estimated time to 50% degradation of initial luminous.
LED Forward Voltage
LED Forward Current
LED Power
consumption
LED Life-Time
Output PWM frequency
Duty ratio
Parameter
F
×V
Symbol
F
P
F
N/A
Product Specification
AU OPTRONICS CORPORATION
V
LED
PWM
=P
I
--
F
F
10,000
Min
100
3.0
5
4.07
Typ
200
3.2
20
--
-
Max
20K
100
3.4
4.4
-
[Watt]
Units
[Volt]
Hour
[mA]
Hz
%
(Ta=25
(Ta=25
(Ta=25
Note 1
(Ta=25
I
Note 2
Condition
F
=20 mA
)
)
)
)
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