(Microsoft PowerPoint - FIF1942-31C ... - OLED-LCD-TFT

FOR :
FRONTEK CO., LTD
PRELIMINARY SPECIFICATION
(FOR LG 19” APPLICATION )
TFT LCD BACKLIGHTING INVERTER
PART NO.
BUYER’S PART NO.
:
:
FIF1942-31C
CONTENTS
1. Electrical Characteristics
2. Functional Pin Description
3. Mechanical Drawings
REV NO. : 0
DATE : 2003.10.21
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P/N0.: FIF1942-31C
1. Electrical Characteristics
No.
1
2
3
4
5
6
7
Items
(Unit)
Input Current
(A)
Output Current
1,2(mA)
Output Current
3,4(mA)
Lamp Frequency
(kHz)
ON/OFF Control
Dim Adjust
(Lamp Current
Control)
Kick-Off
Voltage(Vrms)
FRONTEK CO., LTD
Sign.
Iin
Iout1,2
Iout3,4
f
ON
OFF
CTRL
Vk-off
Vin=12V
Vin=12V
Vin=12V
Condition
Vin=12V, ON/OFF=5V
Vin=12V, ON/OFF=0V
Kick-Off
CTRL=5V
CTRL=5V
CTRL=5V
Vin=12V CTRL=5V
REV NO. : 0
▶ Input Voltage(Vdc) : 11.5 ~12.5
Min.
Typ.
Normal Operation
Shunt-down (Lamp off)
0.0 ~ 5.0 Volt.
DATE : 2003.10.21
Max.
CTRL=0V 1.7 2.0 2.3
0.8 1.0 1.2
CTRL=0V 6.3 7.3 7.7
CTRL=0V
CTRL=0V,Max Current
CTRL=5V,Min Current
2.0 2.7 4.0
6.3 7.3 7.7
2.0 2.7 4.0
40 45 52
MORE THAN 1100
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P/N0.: FIF1942-31C
2. Functional Pin Description
2-1. Input Connector CN1 : SMAW200-08 (YEON-HO,MOLEX,JST)
FRONTEK CO., LTD
Pin No. Symbol Description
1,2,3
4,5,6
7
8
2.2. Output Connector CN2,CN3,CN4,CN5 : SM02B-BHS-1-TB
(JST,YEON-HO,MOLEX)
Pin No. Symbol Description
1
2
Vin
GND GND.
CTRL
ON / OFF
Lamp H1
Lamp L1
Input Voltage : 12V ±0.5V
Dim Adjust, Apply 0V ~5Vdc to Control Lamp
Power System Return ( 5V:ON, 0V:OFF )
REV NO. : 0
DATE : 2003.10.21
High Voltage connection to high side of lamp.
Low Voltage connection to low side of lamp.
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P/N0.: FIF1942-31C
3. Mechanical Drawings
3-1. P.W.B
CN3
CN2
FRONTEK CO., LTD
¢3.5 X 3
3-2. Component Max Height
PCB : 1.2 mm
3-3. Marking
BOTTOM OF PCB
62.0±0.5 98.0±0.5
CN1
170±0.5
TRANS TRANS
LABEL
PART NO.
LOT. NO.
REMARK LOT. NO.
REV NO. : 0
DATE : 2003.10.21
*. Unit : mm
*.Tolerance : ± 0.2mm
CN4
CN5
▶ PCB : 1.2 mm
Insulation Cover
Max. 15
31.0
±0.5
Max. 12
Max. 3.0
FIF1942-31C
F
41.0
±0.5
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