MAUS-0505 POWER-SYSTEMS | Alldatasheet
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Technical content
www.Power-Systems.de Page: 1 / 5 Version: 4-Oct-02 MAU Series ( 1 W UNREGULATED DC-DC CONVERTER ) DC-DC Converter UNIT z OUTPUT SPECIFICATIONS z INPUT SPECIFICATIONS Voltage Setpoint Accuracy +/-2% max Input Voltage Range +/-10% max Temperature Coefficient +/-0.03%/ OC Input Filter Capacitor Type Ripple & Noise (20MHz BW) 100mVp-p max Line Regulation1 +/-1.2% max Load Regulation2 +/-8% max z GENERAL SPECIFICATIONS Short Circuit Protection Momentary Efficiency 70%-82% Isolation Voltage3 1000 VDC min z ENVIRONMENTAL SPECIFICATIONS Isolation Resistance 109 ohms min Operating Temperature -25 OC to +71 OC Switching Frequency 100 KHz min Storage Temperature -55 OC to +125 OC Isolation Capacitance 80pF max Cooling Free-Air Convection MTBF 2,000,000 Hours Weight 1.7g Typ Case Material Non-Conductive Plastic Case Size 12.7mm*10.16mm*6.87mm ALL SPECIFICATIONS TYPICAL AT NOMINAL LINE, FULL LOAD , AND 25 O C UNLESS OTHERWISE NOTED. 1 Line Regulation is for a 1.0% change in input Voltage. 2 Load Regulation is for output load current change from 20% to 100%.
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FEATURES
z EFFICIENCY UP TO 82% z INTERNAL SMD TECHNOLOGY z LOW COST z NO HEATSINK REQUIRED z UP TO 1W UNREGULATED OUTPUT POWER z DUAL IN LINE PACKAGE z 100% BURNED IN z MTBF > 2,000,000 HOURS
www.Power-Systems.de Page: 2 / 5 Version: 4-Oct-02 MAU Series ( 1 W UNREGULATED DC-DC CONVERTER ) DC-DC Converter UNIT z SELECTION GUIDE 1W OUTPUT INPUT CURRENT(mA)MODEL NUMBER INPUT VOLTAGE (VDC) OUTPUT VOLTAGE (VDC) OUTPUT CURRENT (mA) FULL LOAD NO LOAD EFF (%) ISOLATION (VDC) MAUS-0505 5 5 200 260 26 77 1000 MAUS-0509 5 9 110 260 27 77 1000 MAUS-0512 5 12 84 253 26 79 1000 MAUS-0515 5 15 67 253 28 79 1000 MAUS-1205 12 5 200 107 11 78 1000 MAUS-1209 12 9 110 105 11 79 1000 MAUS-1212 12 12 84 102 11 82 1000 MAUS-1215 12 15 67 102 12 82 1000 MAUS-2405 24 5 200 54 8 77 1000 MAUS-2409 24 9 110 54 8 77 1000 MAUS-2412 24 12 84 54 8 77 1000 MAUS-2415 24 15 67 52 7 80 1000 MAUS-4805 48 5 200 27 4 76 1000 MAUS-4809 48 9 110 27 4 77 1000 MAUS-4812 48 12 84 27 4 77 1000 MAUS-4815 48 15 67 26 4 79 1000 Note: Other input to output voltages may be available. Please contact factory.
www.Power-Systems.de Page: 3 / 5 Version: 4-Oct-02 MAU Series ( 1 W UNREGULATED DC-DC CONVERTER ) DC-DC Converter UNIT z MECHANICAL DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS PIN SINGLE 1 -Vin 4 +Vin 5 +Vout 7 -Vout z SIMPLIFIED SCHEMATIC z TYPICAL APPLICATIONS -Vin +Vin +Vout -Vout OSCILLATOR DRIVER LOAD INPUT +Vin OUTPUT -Vout +Vout -Vin DC-DC CONVERTER
www.Power-Systems.de Page: 4 / 5 Version: 4-Oct-02 MAU Series ( 1 W UNREGULATED DC-DC CONVERTER ) DC-DC Converter UNIT z TYPICAL PERFORMANCE CUREVES Specifications typical at ta=25 OC , nominal input voltage , rated output current unless otherwise specified. VOUT VS LOAD(5Vout Models) VOUT VS LOAD(9Vout Models) 4.8 5.2 5.6 6.0 6.4 0 50 100 150 200 Output Current(mA) Vout(V) 8.8 9.2 9.6 10.0 10.4 0 28 56 84 111 Output Current(mA) Vout(V) VOUT VS LOAD(12Vout Models) VOUT VS LOAD(15Vout Models) 11.5 12.0 12.5 13.0 13.5 0 2 04 06 08 0 Output Current(mA) Vout(V) 14.5 15.0 15.5 16.0 16.5 0 1 53 04 56 0 Output Current(mA) Vout(V) EFFICIENCY VS LOAD DERATING CURVE 0.0 20.0 40.0 60.0 80.0 0 2 04 06 08 0 1 0 0 % OF RATED LOAD(%) EFFICIENCY(%) 0.0 0.3 0.6 0.9 1.2 -25 0 25 50 70 100 TA(degree C) OUTPUT POWER(W) SAFE OPERATING AREA
www.Power-Systems.de Page: 5 / 5 Version: 4-Oct-02 MAU Series ( 1 W UNREGULATED DC-DC CONVERTER ) DC-DC Converter UNIT MAU SERIES APPLICATION NOTES: EXTERNAL CAPACITANCE REQUIREMENTS: Output filtering is requi red for operation. A minimum of 10uF is needed. Output capacitance may be increased for additional filtering, not to exceed 220uF. To meet the reflected ripple requirement s of the converter, an input impedance of less than 0.5 ohm from DC to 250KHz is required. 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 Ilsfeld-Auenstein ( Germany ) Dörnet 8 Tel: + 49 / 70 62 / 67 59 – 6 Fax: + 49 / 70 62 / 67 59 -80 E-mail: Info@Power-Systems.de Home Page: www.Power-Systems.de