CXA-L0605-VJL POWER-SYSTEMS

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CXA-L0605-VJL (4.0W SINGLE OUTPUT WITH DIMMING FUNCTION) DC-AC INVERTER UNIT (PRELIMNARY, STANDARD) Power Systems – The Power Solution Web: www.Power-Systems.de Address: D örnet 8 ; 74360 Ilsfeld -Auenstein / Germany Email: Info@Power-Systems.de Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 80 All specification are subject to change without notice. Page ( 1 / 4 ) VER, 04 October 2002 DESCRIPTION : 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: 10 to 12 inches single lamp type Lamp Voltage 600V Lamp Current 6mA FEATURES : Current Feedback Circuit High Efficiency Low noise with voltage resonant circuit Regulated output current TEMPERATURE & HUMDITY : Operating Temperature Range 0 °C ~ +60 °C Storage Temperature Range -30 °C ~ +85 °C Humidity 95 %RH max DIMENSIONS : 8 max CN2 95.5 max 20 max 2 1 3 Unit : mm Weight : 13.7g typ. 2-φ 2.2±0.1 CN1 12.8 ±0.2 82±0.2(4) (4.5) 1.0 max No. Part Discription Qty. Material Note 1 PCB 1 UL94V-0 (CEM-3) t=1.0mm

2 Connector CN1 1 53261-0590 Molex

3 Connector CN2 1 SM02(8.0)B-BHS-1 JST

CXA-L0605-VJL (4.0W SINGLE OUTPUT WITH DIMMING FUNCTION) DC-AC INVERTER UNIT (PRELIMNARY, STANDARD) Power Systems – The Power Solution Web: www.Power-Systems.de Address: D örnet 8 ; 74360 Ilsfeld -Auenstein / Germany Email: Info@Power-Systems.de Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 80 All specification are subject to change without notice. Page ( 2 / 4 ) VER, 04 October 2002 Pin No. Symbols Ratings CN 1-1 Vin 4.75~5.25V CN 1-2 GND 0V CN 1-3 Vrmt 2.5~Vin (Active High) / 0~0.5V CN 1-4 Vbr 0~3V CN 1-5 N.C. - Pin No. Symbols Ratings CN 2-1 VHIGH 600Vrms CN 2-2 N.C. - CN 2-3 VLOW (2V) Input Side CN1 Output Side CN2 Vin [V] Vbr [V] Ta [°C] RL [KW] Min. Typ. Max. Iout1 18~28 80 5.4 6 6.6 Iout2 0~60 70~90 5.3 6 6.7 Iout3 3 18~28 226 2.4 3 3.6 Input Current Iin 5 0 0~60 70~90 - 800 1000 mA DC Frequency F 4.75~5.25 0 0~60 70~90 35 45 55 kHz Open Circuit Voltage Vopen 4.75~5.25 0~3 0~60 ∞ 1500 1600 - Vrms 4.75~5.25 0 mArms Items Symbols Conditions Specification Output Current Unit ELECTRICAL CHARACTERISTICS: 0,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 Vbr (VDC) Iout (mArms) DIMMING CHARACTERISTICS ( Refernce ):

CXA-L0605-VJL (4.0W SINGLE OUTPUT WITH DIMMING FUNCTION) DC-AC INVERTER UNIT (PRELIMNARY, STANDARD) Power Systems – The Power Solution Web: www.Power-Systems.de Address: D örnet 8 ; 74360 Ilsfeld -Auenstein / Germany Email: Info@Power-Systems.de Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 80 All specification are subject to change without notice. Page ( 3 / 4 ) VER, 04 October 2002 APPLICATION (for example): Vin Vrmt Vbr 0~3V SW Active On Vin Vrmt Vbr SW Active On Vin Voltage Dimming Type Resistor Dimming Type None Dimming Type CN1-1(Vin) CN1-2(GND) CN1-3(Vrmt) CN1-4(Vbr) CN1-5(NC) CCFL RL CN2-1(Iout) CN2-3(Iout-ret) CXA-L0612-VJL SM02(8.0)B-BHS (JST) CN1-1(Vin) CN1-2(GND) CN1-3(Vrmt) CN1-4(Vbr) CN1-5(NC) CCFL RL CN2-1(Iout) CN2-3(Iout-ret) CXA-L0612-VJL SM02(8.0)B-BHS (JST) CN1-1(Vin) CN1-2(GND) CN1-3(Vrmt) CN1-4(Vbr) CN1-5(NC) CCFL RL CN2-1(Iout) CN2-3(Iout-ret) CXA-L0612-VJL SM02(8.0)B-BHS (JST) 10kΩ TEST CIRCUIT: REMOTE TERMINAL CIRCUIT ( Reference ):

CXA-L0605-VJL (4.0W SINGLE OUTPUT WITH DIMMING FUNCTION) DC-AC INVERTER UNIT (PRELIMNARY, STANDARD) Power Systems – The Power Solution Web: www.Power-Systems.de Address: D örnet 8 ; 74360 Ilsfeld -Auenstein / Germany Email: Info@Power-Systems.de Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 80 All specification are subject to change without notice. Page ( 4 / 4 ) VER, 04 October 2002 Note 1. For circuit connection, please prefer to test circuit diagram. Note 2. Please use minimum of 2mm clearance (all directions) between inv erter high voltage area and any conductors. Please refer to mechanical drawing for marking of hi gh voltage area. Note 3. Open voltage (strike voltage) is measured across the transformer secondary winding at no load as the reading at the output connector would be less than the actual va lue. Note 4. If the start up voltage falls below Cold Cathode Tube strike vol tage, the CCFL will not light up easily specially at lower ambient temperature. Please review mounting i nstruction to avoid any abnormal operation due to coupling/leakage capacitance of inverter high v oltage area to any surrounding conductor. Note 5. Please check your lamp characteristic for minimum operational cu rrent and set the limit point in your design to avoid flickering and/or abnormal operation. Note 6. For proper operation of circuit protection (FUSE or IC PROTECTOR ), please use minimum of 2A capacity for input power supply.