LITEMAX SLD2415, Руководство пользователя, Страница: 17 / 37

Page 17
7.0 LED DRIVING BOARD SPECIFICAT
IONS
1. LED Application
This specification is applied to LED converter unit for SLD/SLO2415(1000nit) LED backlight
2. Operating Characteristics
Item Symbol
Conditions
MIN. TYP. MAX. Unit Remark
Input Voltage Vin 10.0 12.0 14.0 V
Input Current
(Low Brightness)
IinL
VIN=12V,Vadj=5V
0.0 ‐‐‐‐‐ ‐‐‐‐‐
mA
Input Current
(High Brightness)
IinH
VIN=12V,Vadj=0V
2.56 2.86 2.89 A
LED Current
(Low Brightness)
IoutL
VIN=12V,Vadj=5V
0.0 ‐‐‐‐‐ ‐‐‐‐‐
Arms
LED Current
(High Brightness)
IoutH
VIN=12V,Vadj=0V
1.142 1.503 1.759
A
Working Frequency
Freq VIN=12V,Vadj=0V 120 125 130 KHZ
Brightness Control Vadj
Connection of Voltage
0.5 ‐‐‐‐‐ 4.8 V
ON/OFF Control Von/off
Normal Operation
2 ‐‐‐‐‐ 5 V
Output Voltage
Vout
VIN=12V,Vadj=0V
20.475 21.187 21.66 V
Efficiency
η
VIN=12V,Vadj=0V
91.34 92.79 94.17 ％
3. Connector Socket