DC-AC INVERTER UNIT PS-DA0129-04-E(S) (5 W SINGLE OUTPUT) (PRELIMINARY INFORMATION) 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. Optimized for LQ057Q3DC12 APPLICABLE LCD: 10 to 15 inches single lamp type Lamp Voltage 690 Vrms Lamp Current 5.0 mArms Lamp Start Up Voltage 1.600 Vrms (Vin : 5 Vdc) FEATURES : Current Feedback Circuit High Efficiency Low noise with voltage resonant circuit Regulated output current RoHS compliant (S) TEMPERATURE & HUMIDITY : Operating Temperature Range Storage Temperature Range Humidity DIMENSIONS : LxWxH -10°C ~ +60°C -20°C ~ +80°C 95 %RH max 100 x 20 x 8,5 mm Unit : mm Weight :20(g) typ. Note: Please use plastic screw in case of a non-insulating mounting base! Components No. 1 2 3 Part Description PCB Connector CN1 Connector CN2 Qty. 1 1 1 Material UL94V-0 (FR-4 or CEM-3) 53261-0590 SM02(8.0)B-BHS-1-TB Note t=1m m Molex or equal JST or equal Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specifications are subject to change without notice. Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 800 Page (1) Version 1.0.4, 30th August 2010 DC-AC INVERTER UNIT PS-DA0129-04-E(S) (5 W SINGLE OUTPUT) (PRELIMINARY INFORMATION) Input side CN1: Pin No. CN 1-1 CN 1-2 CN 1-3 CN 1-4 CN 1-5 Output side CN2: Pin No. Symbols Vhigh CN 2-3 N.C. CN 2-2 Vlow CN 2-1 Symbols Ratings Vin 4.5 ~ 5.5 Vdc GND Vrmt 0 ~ 0.5 = OFF / 2.5 ~ Vin = ON Vbr 0 ~ 3.0 Vdc N.C. - Ratings 690 Vrm s (6.0 m Arm s ) (GND) ELECTRICAL CHARACTERISTICS : Conditions Parameters Symbols Output Current Output Current Input Current Frequency Open Circuit Voltage No load Shutdown Note 1 : Specification Vin (V) Vbr (V) Tu (°C) Iout Iout Iin F Vopen 5±0.5 5±0.5 5.0 5±0.5 5±0.5 0.0 3.0 0.0 0.0 0.0 -10 -10 -10 -10 -10 Ts d 5±0.5 0.0 -10 ~ +60 ~ +60 ~ +60 ~ +60 ~ +60 ~ +60 Unit Min. Typ. Max. 4.4 2.5 35 1.500 5.0 3.0 0.8 45 1.600 5.6 3.5 1.0 55 1.800 m Arm s m Arm s Adc kHz Vrm s - 1.0 - s ec Note wit hout load Please keep minimum of 2mm clearance (all directions) between inverter high voltage area as marked on mechanical drawing and any conductors. TEST CIRCUIT : F Vin 4.5 ~ 5.5 V CN1-1 SW3 V CN2-3 CN1-2 Vrmt 0.5 / 2.5 Vdc CN2-2 a b N.C. T1 CN1-3 V V ~ Vopen Iin A 1000:1 PROBE F CN2-1 SW1 SW4 CL1 RL1 A ~ Iout1 CN1-4 Vbr 0 ~ 3 Vdc N.C. CN1-5 Power Systems – The Power Solution Web: Email: www.Power-Systems.de [email protected] All specifications are subject to change without notice. Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany Tel. : + 49 / 70 62 / 67 59 - 6 Fax: + 49 / 70 62 / 67 59 - 800 Page (2) Version 1.0.4, 30th August 2010