DC-DC Converter UNIT CAR Series ( 2W REGULATED DC-DC CONVERTER ) FEATURES z z z 1000VDC ISOLATION HIGH EFFICIENCY SIX-SIDED SHIELD TO REDUCE EMI LOW COST NO EXTERNAL COMPONENTS REQUIRED UP TO 2W REGULATED OUTPUT POWER DUAL IN LINE PACKAGE 100% BURNED IN LOW NOISE z OUTPUT SPECIFICATIONS z z z z z z z Voltage Setpoint Accuracy +/-2% max Temperature Coefficient +/-0.03%/ C O Ripple & Noise (20MHz Line Regulation1 +/-10% max Input Filter Pi Network +/-0.2% max 2 +/-0.2% max Current Limit Short Circuit Protection Protection Short Circuit Restart z Input Voltage Range 100mVp-p max BW) Load Regulation INPUT SPECIFICATIONS Automatic ENVIRONMENTAL SPECIFICATIONS Operating Temperature Storage Temperature Cooling z GENERAL SPECIFICATIONS Efficiency 58% min 3 Isolation Voltage Isolation Resistance -25 OC to +71 OC Switching Frequency 50 KHz min -55 OC to +125 OC Isolation Capacitance 80pF max Free-Air Convection MTBF Weight ALL SPECIFICATIONS TYPICAL AT NOMINAL LINE, FULL LOAD , AND OTHERWISE NOTED. 25 O C UNLESS Case Material Case Size 1 High Line to Low Line. 2 Load Regulation is for output load current change from 10% to 100%. 3 For 60 seconds www.Power-Systems.de 1000 VDC min 9 10 ohms min Page: 1 / 5 850,000 Hours 12.0g-14.4g Non-Conductive Plastic Or Six-Sided Shield Case 31.8mm*20.3mm*10.2mm Version: 4-Oct-02 DC-DC Converter UNIT CAR Series ( 2W REGULATED DC-DC CONVERTER ) SELECTION GUIDE 2W OUTPUT INPUT MODEL NUMBER4 OUTPUT OUTPUT VOLTAGE VOLTAGE CURRENT (VDC) (VDC) (Ma) INPUT CURRENT(mA) EFF ISOLATION FULL NO (%) (VDC) LOAD LOAD CARS-0505(M) 4.5-5.5 5 400 727 64 55 1000 CARS-0509(M) 4.5-5.5 9 222 635 50 63 1000 CARS-0512(M) 4.5-5.5 12 167 615 50 65 1000 CARS-0515(M) 4.5-5.5 15 133 625 50 64 1000 CARD-0505(M) 4.5-5.5 +/-5 +/-200 696 70 57 1000 CARD-0512(M) 4.5-5.5 +/-12 +/-84 649 63 62 1000 CARD-0515(M) 4.5-5.5 +/-15 +/-67 625 50 64 1000 CARS-1205(M) 10.8-13.2 5 400 273 20 61 1000 CARS-1209(M) 10.8-13.2 9 222 265 20 63 1000 CARS-1212(M) 10.8-13.2 12 167 252 20 66 1000 CARS-1215(M) 10.8-13.2 15 133 242 20 69 1000 CARD-1205(M) 10.8-13.2 +/-5 +/-200 273 20 61 1000 CARD-1212(M) 10.8-13.2 +/-12 +/-84 252 20 66 1000 CARD-1215(M) 10.8-13.2 +/-15 +/-67 257 38 65 1000 CARS-2405(M) 21.6-26.4 5 400 132 13 63 1000 CARS-2409(M) 21.6-26.4 9 222 126 13 66 1000 CARS-2412(M) 21.6-26.4 12 167 121 13 69 1000 CARS-2415(M) 21.6-26.4 15 133 121 13 69 1000 CARD-2405(M) 21.6-26.4 +/-5 +/-200 132 13 63 1000 CARD-2412(M) 21.6-26.4 +/-12 +/-84 121 13 69 1000 CARD-2415(M) 21.6-26.4 +/-15 +/-67 121 13 69 1000 CARS-4805(M) 43.2-52.8 5 400 66 8 63 1000 CARS-4809(M) 43.2-52.8 9 222 63 8 66 1000 CARS-4812(M) 43.2-52.8 12 167 60 8 69 1000 CARS-4815(M) 43.2-52.8 15 133 60 8 69 1000 CARD-4805(M) 43.2-52.8 +/-5 +/-200 66 8 63 1000 CARD-4812(M) 43.2-52.8 +/-12 +/-84 60 8 69 1000 CARD-4815(M) 43.2-52.8 +/-15 +/-67 60 8 69 1000 Note: Other input to output voltages may be available. Please contact factory. 4 CAR*-**** ------ Non-Conductive Plastic www.Power-Systems.de CAR*-****M ------ Six -sided shield case Page: 2 / 5 Version: 4-Oct-02 DC-DC Converter UNIT CAR Series ( 2W REGULATED DC-DC CONVERTER ) z SIMPLIFIED SCHEMATIC SINGLE OUTPUT +Vin REGULATOR DUAL OUTPUT +Vout OSCILLATOR DRIVER -Vin REGULATOR +Vin OSCILLATOR DRIVER -Vout +Vout Com. -Vout -Vin REGULATOR z MECHANICAL DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS www.Power-Systems.de Page: 3 / 5 PIN SINGLE DUAL 1 & 24 +Vin +Vin 2 & 23 NC -Vout 3 & 22 NC Common 10 & 15 -Vout Common 11 & 14 +Vout +Vout 12 & 13 -Vin -Vin Version: 4-Oct-02 DC-DC Converter UNIT CAR Series ( 2W REGULATED DC-DC CONVERTER ) z TYPICAL APPLICATIONS SINGLE OUTPUT INPUT DUAL OUTPUT OUTPUT INPUT OUTPUT +Vout +Vin +Vin +Vout LOAD1 LOAD DC-DC CONVERTER -Vin Common DC-DC CONVERTER -Vin -Vout LOAD2 -Vout z TYPICAL PERFORMANCE CUREVES Specifications typical at ta=25 OC,nominal input voltage , rated output current unless otherwise specified. OUTPUT LOAD vs EFFICIENCY OUTPUT LOAD vs OUTPUT VOLTAGE 60% OUTPUT VOLTAGE CHANGE(%) EFFICIENCY(%) 80% SAFE OPERATING AREA 40% 20% 0% 0% 20% 40% 60% 80% 10% 5% 0% -5% -10% 100% 0% OUTPUT LOAD(%) 40% 60% 80% 100% OUTPUT LOAD(%) TEMPERATURE DERATING INPUT VOLTAGE vs EFFICIENCY 2.5 100% EFFICIENCY(%) OUTPUT POWER(W) 20% 2.0 1.5 1.0 0.5 0.0 80% 60% 40% 20% 0% -25 0 25 50 70 100 -10 TA(degree C) www.Power-Systems.de -5 Nom 5 10 INPUT VOLTAGE(%) Page: 4 / 5 Version: 4-Oct-02 DC-DC Converter UNIT CAR Series ( 2W REGULATED DC-DC CONVERTER ) CAR SERIES APPLICATION NOTES: EXTERNAL CAPACITANCE REQUIREMENTS: No external capacitance is required for operation of the CAR series. To meet the reflected ripple requirements of the converter, an input impedance of less than 0.5 ohm from DC to 100KHz is required. External output capacitance is not required for operation, however it is recommended that 10uF tantalum and 0.1uF ceramic capacitance be selected for reduced system noise. Additional output capacitance may be added for increased filtering, but should not exceed 220uF. Negative Outputs: A negative output voltage may be obtained by connecting the +OUT to circuit ground and connecting –OUT as the negative output. FOR MORE INFORMATION CALL: Power Systems – The Power Solution 74360 Ilsfeld-Auenstein ( Germany ) Dörnet 8 Tel: + 49 / 70 62 / 67 59 – 6 E-mail: [email protected] Home Page: www.Power-Systems.de www.Power-Systems.de Page: 5 / 5 Fax: + 49 / 70 62 / 67 59 -80 Version: 4-Oct-02