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Power Systems GmbH

CXA-2081 Datasheet Preview

CXA-2081 Datasheet

DC-AC Inverters

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CXA-2081
(3.5W SINGLE OUTPUT)
DC-ACDESCRIPTION:
This DC to AC Inverter was developed for notebook computer and many other low LCD Backlight
power supply as low profile applications, either for Note Book PC or Industrial.
Applicable LCD; 8 to 14 inches single lamp type
Lamp Voltage 500Vrms typ.
InvertersLamp Current 7mArms typ.
(Maximum Output Power for Lamp 3.5W)
FEATURES :
Current Feedback Circuit
High Efficiency
Low noise with voltage resonant circuit
Regulated output current
Two Power Mode (High Power Mode & Normal Mode)
TEMPERATURE & HUMDITY :
Operating Temperature Range 0 ºC ~ +50 ºC
Storage Temperature Range -30 ºC ~ +85 ºC
Humidity
95 %RH max
DIMENSIONS :
105mm
Unit : mm
Weight : 14 (g) typ.
21
3
No. Part Description
1 PWB UL94V-0
t=0.8mm
2 CN1 53261-0590
(Molex)
3 CN2 SM02B-BHSS-1-TB
(JST)
Qty. Note
1
1 Recommended Mate : 51021-0500 (Molex)
1 Recommended Mate : BHSR-02VS-1 (JST)
CN1 : 53261-0510 (Molex)
CN2 : SM02B-BHSS-1-TB (JST)
Pin Symbol
Note
Pin Symbol
Note
CN1-1
Vin 8~16Vdc
CN2-1
Vhigh 500Vrms (7mArms)
CN1-2
GND 0Vdc
CN2-2
Vlow (0.6V)
wwCNw1.-D3 ataSheVermt4t U.c0om/ 5~16Vdc (High Active)
CN1-4
Vbr 0~3Vdc
CN1-5
Vsave 0Vdc : High Power Mode / Open : Normal Mode
Power Systems – The Power Solution
Web: www.Power-Systems.de
Email: Info@Power-Systems.de
All specification are subject to change without notice.
Page ( 1 / 2 )
Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany
Tel. : + 49 / 70 62 / 67 59 - 6
Fax: + 49 / 70 62 / 67 59 - 80
VER, 04 October 2002




Power Systems GmbH

CXA-2081 Datasheet Preview

CXA-2081 Datasheet

DC-AC Inverters

No Preview Available !

ELECTRICAL CHARACTERISTICS :
Normal Mode (CN1-5 : Open)
Parameters
Symbol Vin (V)
DC-ACOutput Current
(Lamp Current)
Input Current
Frequency
InvertersOpenVoltage
Iout
Iin
FL
Vopen
8~16
12±0.05
8~16
Conditions
Vbr (V) Ta (ºC)
0±0.05
0~50
2±0.05
23±5
0~2 0~50
RL (k)
140±5
140±5
140±5
min.
2.6
2.5
0.5
-
45
1500
Specifications
typ. max.
3.5
3.9
4.0
1.0 1.5
200 400
55 65
1600
-
High Power Mode (CN1-5 : 0V)
Parameters
Symbol Vin (V)
Output Current
(Lamp Current)
Input Current
Frequency
Open Voltage
Iout
Iin
FL
Vopen
8~16
12±0.05
8~16
Conditions
Vbr (V) Ta (ºC)
0±0.05
0~50
3±0.05
23±5
0~3 0~50
RL (k)
70±5
70±5
70±5
min.
6.6
6.5
2.5
-
45
1500
Specifications
typ. max.
7.0
7.4
7.5
3.0 3.5
400 700
55 65
1600
-
Unit Note
mArms Max. Brightness
Min. Brightness
mA
kHz
Vrms
Unit Note
mArms Max. Brightness
Min. Brightness
mA
kHz
Vrms
APPLICATION (for example)
Voltage Dimming (Normal Mode)
Vin
8~16V
Vrmt
8~16V
SW On : Active
SW off : Non-Active
Vbr
0~2V
CN1-1(Vin)
CN1-2(GND)
CN1-3(Vrmt)
CN1-4(Vbr)
CN1-5(Vsave)
CN2-1(Vhigh)
CN2-3(Vlow)
CCFL
RL
Iout
High Power Mode
Normal Mode
Voltage Dimming (High Power Mode)
CN1-1(Vin)
Vin
8~16V
CN1-2(GND)
Vrmt
8~16V
SW On : Active
SW off : Non-Active
Vbr
0~3V
CN1-3(Vrmt)
CN1-4(Vbr)
CN1-5(Vsave)
CN2-1(Vhigh)
CN2-3(Vlow)
CCFL
RL
Iout
0 12345
Vbr (Vdc)
Resistor Dimming (Normal Mode)
Vin
8~16V
www.DataSheet4U.com
Vrmt
5~16V
SW On : Active
SW off : Non-Active
Vbr
2V
10k
CN1-1(Vin)
CN1-2(GND)
CN1-3(Vrmt)
CN1-4(Vbr)
CN1-5(Vsave)
CN2-1(Vhigh)
CN2-3(Vlow)
Resistor Dimming (High Power Mode)
CN1-1(Vin)
Vin
8~16V
CN1-2(GND)
CCFL
RL
Iout
Vrmt
5~16V
SW On : Active
SW off : Non-Active
Vbr
3V
10k
CN1-3(Vrmt)
CN1-4(Vbr)
CN1-5(Vsave)
CN2-1(Vhigh)
CN2-3(Vlow)
CCFL
RL
Iout
Power Systems – The Power Solution
Web: www.Power-Systems.de
Email: Info@Power-Systems.de
All specification are subject to change without notice.
Page ( 2 / 2 )
Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany
Tel. : + 49 / 70 62 / 67 59 - 6
Fax: + 49 / 70 62 / 67 59 - 80
VER, 04 October 2002


Part Number CXA-2081
Description DC-AC Inverters
Maker Power Systems GmbH
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CXA-2081 Datasheet PDF






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