17
IDK-2119 User Manual
Chapter 4
C
onnector
&
Pin
A
ssignment
4.2.1
Signal for LED light bar connector
Cable Length : 250mm+/-10mm
4.2.2
LED Driver Board
4.2.2.1
Specification:
Note1:
When the input
≤
1KHz, the high-level digital output must be greater than the
total output level of only 5%.
Connector No. Pin No. Input
Color
Function
Upper
CN1
1 HI
1
Red
Power
supply for backlight unit
2
GND 1
Black
Ground for backlight unit
Lower
CN2
1 HI
2
Red
Power
supply for backlight unit
2
GND 2
Black
Ground for backlight unit
Table 4.3: Specification
Symbol
Characteristics
Condition
Min.
Typ.
Max.
Unit
Input
Voltage
10
12
15
V
Efficiency
Vin=12V,
Iout=1.5A,
Vout=18V
90
%
Power
3
30
W
Output
Voltage
18
24
V
Current
150
1500
mA
Current Accurancy
150mA
≤
Iout
≤
1000m
A
±
5
±
10
%
Protection
Thermal/OVP
Environment
Thermal Shutdown
165
°C
Operating Junction
Temperature
125
°C
Operating Tempera-
ture
-20
+70
°C
Storage Temperature
-40
+ 85
°C
PWM Dim-
mer
Dimmer range(Note.
1)
5
100
V
Dimmer VH
2
5
V
Dimmer VL
0
1.5
V
Dimmer Frequency
0.25
0.5
1
KHz
ON/OFF
Von
3.5
5.5
V
off
0
2
V
Содержание IDK-2119 Series
Страница 1: ...User Manual IDK 2119 Series 19 High Brightness SXGA LED Backlight ...
Страница 7: ...Chapter 1 1 Overview ...
Страница 11: ...Chapter 2 2 Electrical Characteristics ...
Страница 14: ...IDK 2119 User Manual 8 ...
Страница 15: ...Chapter 3 3 Signal Characteristics ...
Страница 20: ...IDK 2119 User Manual 14 ...
Страница 21: ...Chapter 4 4 Connector Pin Assignment ...
Страница 25: ...Appendix A A OpticalCharacteristics ...
Страница 28: ...IDK 2119 User Manual 22 ...
Страница 29: ...Appendix B B Handling Precautions ...