N150X4-L05 Datasheet, PDF (21/29 Pages) List of Unclassifed Manufacturers – TYPE 15.0 XGA COLOR TFT/LCD MODULE

Engineering Specification
7.0 Parameter guide line for CFL Inverter
SYMBOL PARAMETER
(L63)
ICFL
White Luminance
(Center)
CFL current
ICFLP
FCFL
CFL Peak Inrush
Current
CFL Frequency
VCFLi
Inverter Ignition Voltage
MIN
-
-
3.0
40
1,600
D.P
(Note 1)
MAX
UNITS CONDITION
200
-
[cd/m²] Ta=25[deg. C]
-
6.0
7.0 [mArms] Ta=25[deg. C]
(Note 2,5)
20
[mA] Ta=25[deg. C]
(Note 2,6)
70
[kHz] Ta=25[deg. C]
(Note 3)
[Vrms] Ta=0[deg. C]
VCFL
CFL Voltage
(Reference)
640
[Vrms] Ta=25[deg. C]
PCFL
CFL Power
consumption
3.8
[W] Ta=25[deg. C]
(Note 4)
Note :
1. Design Point
2. If it exceeds MIN/MAX values, then"CFL Life" , "ON/OFF Cycle", and "SAFETY" will not be guaranteed.
3. CFL Frequency should be carefully determined to avoid interference between inverter and TFT LCD.
4. Calculated value for reference (ICFL x VCFL = PCFL).
5. It should be employed the inverter which has `Duty Dimming`, if ICFL is less than 4[mA].
6. Duration: 50msec MAX
(C) Copyright International Display Technology 2002 All Rights reserved.
February 03,2003
OEM N150X4-L05-01
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