DC-AC INVERTER UNIT PS-DA0129-087-B(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. Optimized for Sharp: LQ075V3DG01 LA1-06026 APPLICABLE LCD: 6,4 to 15 inches single lamp type Lamp Voltage 845 Vrms Lamp Current 6.0 mArms Lamp Start Up Voltage 1.850 Vrms (Vin : 12 Vdc) FEATURES : Current Feedback Circuit High Efficiency Low noise with voltage resonant circuit Regulated output current Extension Operating Temperature RoHS compliant (S) TEMPERATURE & HUMIDITY : Operating Temperature Range Storage Temperature Range Humidity DIMENSIONS : LxWxH -30°C ~ +65°C -30°C ~ +80°C 95 %RH max 95.50 x 20 x 9.5 mm Pin 1 Pin 1 DA0129 REV:1.0 A1 CN2 1 CN1 1 2.2Ø X2 Unit : mm Weight :20(g) typ. Note: Please use plastic screw in case of a non-insulating mounting base! INPUT CONNECTOR : Components No. 1 2 Part Description PCB Connector CN1 Qty. 1 1 Material UL94V-0 (FR-4 or CEM-3) 53261-0590 Note t=1m m Molex or equal 3 Connector CN2 1 SM02(8.0)B-BHS-1-TB 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 1.0.5, 30th September 2011 DC-AC INVERTER UNIT PS-DA0129-087-B(S) (5 W SINGLE OUTPUT) (PRELIMINARY INFORMATION) Input side CN1: Pin No. CN 1-1 CN 1-2 CN 1-3 CN 1-4 Output side CN2: Symbols Ratings Vin 9.6 ~ 15.0 Vdc GND Vrm t 0 ~ 0.5 = OFF / 2.5 ~ Vin = ON Vbr 0 ~ 3.0 Vdc N.C. CN 1-5 Pin No. CN 2-1 CN 2-2 Symbols VHIGH2 N.C. Ratings 845 Vrms (6 mArms) - CN 2-3 VLOW (GND) - ELECTRICAL CHARACTERISTICS : Conditions Parameters Symbols Output Current Output Current Input Current Frequency Open Circuit Voltage No load Shutdown Iout Iout Iin F Vopen Tsd Note 1 : Vin (V) Vbr (V) 9.6~15 9.6~15 12 9.6~15 9.6~15 9.6~15 0.0 3.0 0.0 0.0 0.0 0.0 Specification Tu (°C) Min. Typ. Max. -30 ~ +65 -30 ~ +65 -30 ~ +65 -30 ~ +65 -30 ~ +65 -30 ~ +65 5.4 2.5 42.5 1.800 - 6.0 3.0 0.5 50 1.850 1.0 6.6 3.5 0.8 57.5 2.000 - Unit Note mArms mArms Adc kHz Vrms sec Duty = 100% 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 Iin A Vin 12.0 V 1000:1 PROBE F CN1-1 SW3 V CN2-1 CN1-2 a Vrmt 1.5 / 5 Vdc CN1-3 V Vopen V ~ b CL1 RL1 T1 SW1 CN2-3 SW4 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 1.0.5, 30th September 2011