CXA-2081

DC-AC Inverters CXA-2081 (3.5W SINGLE OUTPUT) 105mm 2 1 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; 8 to 14 inches single lamp type Lamp Voltage 500Vrms typ. Lamp 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 : Unit : mm Weight : 14 (g) typ. 3 No. 1 2 3 PWB CN1 CN2 Part Description UL94V-0 53261-0590 SM02B-BHSS-1-TB t=0.8mm (Molex) (JST) Qty. 1 1 1 Note Recommended Mate : 51021-0500 (Molex) Recommended Mate : BHSR-02VS-1 (JST) CN1 : 53261-0510 (Molex) Pin Symbol CN1-1 Vin CN1-2 GND CN1-3 Vrmt CN1-4 Vbr CN1-5 Vsave Note 8~16Vdc 0Vdc 0 / 5~16Vdc (High Active) 0~3Vdc 0Vdc : High Power Mode / Open : Normal Mode CN2 : SM02B-BHSS-1-TB (JST) Pin Note Symbol CN2-1 500Vrms (7mArms) Vhigh CN2-2 (0.6V) Vlow 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 6mm 12mm Normal Mode (CN1-5 : Open) Parameters Symbol Iout High Power Mode (CN1-5 : 0V) Parameters Symbol Iout Iin FL Vopen DC-AC Inverters ELECTRICAL CHARACTERISTICS : Vin (V) 8~16 Output Current (Lamp Current) Input Current Frequency Open Voltage 12±0.05 8~16 Conditions Vbr (V) Ta (ºC) 0~50 0±0.05 23±5 2±0.05 0~2 0~50 RL (kΩ) 140±5 140±5 Iin FL Vopen 140±5 ∞ min. 2.6 2.5 0.5 45 1500 Vin (V) 8~16 12±0.05 8~16 Output Current (Lamp Current) Input Current Frequency Open Voltage Conditions Vbr (V) Ta (ºC) 0~50 0±0.05 23±5 3±0.05 0~3 0~50 RL (kΩ) 70±5 70±5 70±5 ∞ min. 6.6 6.5 2.5 45 1500 APPLICATION (for example) Voltage Dimming (Normal Mode) Vin 8~16V CN1-2(GND) CCFL RL CN1-1(Vin) CN2-1(Vhigh) Vrmt 8~16V CN1-3(Vrmt) SW On : Active SW off : Non-Active CN1-4(Vbr) Vbr 0~2V Iout CN1-5(Vsave) CN2-3(Vlow) Specifications typ. max. 3.9 3.5 4.0 1.0 1.5 200 400 55 65 1600 Specifications typ. max. 7.4 7.0 7.5 3.0 3.5 400 700 55 65 1600 - Unit mArms mA kHz Vrms Max. Brightness Min. Brightness Note Unit mArms mA kHz Vrms Max. Brightness Min. Brightness Note 6 7 High Power Mode Iout (mArms) 4 3 5 Normal Mode CN1-1(Vin) Vin 8~16V CN2-1(Vhigh) CN1-2(GND) CCFL RL 1 0 Voltage Dimming (High Power Mode) 2 1 2 Vbr (Vdc) 3 4 5 Vrmt 8~16V CN1-3(Vrmt) SW On : Active SW off : Non-Active CN1-4(Vbr) Vbr 0~3V Iout CN1-5(Vsave) CN2-3(Vlow) Resistor Dimming (Normal Mode) CN1-1(Vin) Vin 8~16V CN2-1(Vhigh) CN1-2(GND) Resistor Dimming (High Power Mode) CN1-1(Vin) Vin 8~16V CCFL RL CN2-1(Vhigh) CN1-2(GND) CCFL RL Vrmt 5~16V CN1-3(Vrmt) SW On : Active SW off : Non-Active CN1-4(Vbr) Vrmt 5~16V CN1-3(Vrmt) SW On : Active SW off : Non-Active CN1-4(Vbr) Iout Vbr 2V 10kΩ CN1-5(Vsave) CN2-3(Vlow) Vbr 3V 10kΩ CN1-5(Vsave) CN2-3(Vlow) 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