MA1000RWSeries 2:1 Input Range, 10W Single & Dual Output DC/DC Converters Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Key Features: • 10W Output Power • 2:1 Input Voltage Range • Compact DIP Case • 1,500 VDC I/O Isolation • Meets EN 55022 “A” • Single & Dual Outputs • Wide Temperature Operation • Industry Standard Pin-Out MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com Input Parameter Conditions Input Voltage Range Input Filter Input Reflected Ripple Current Output Parameter Output Voltage Accuracy Line Regulation Load Regulation, See Note 1 Cross Regulation, Dual Output Ripple & Noise (20 MHz) Output Power Protection Temperature Coefficient Output Short Circuit Protection General Parameter Isolation Voltage (Input/Output) Isolation Voltage (Case/Input, Output) Isolation Resistance Isolation Capacitance Switching Frequency EMI Characteristics Parameter Radiated Emissions Conducted Emissions, See Note 4 ESD RS EFT, See Note 4 Surge, See Note 4 CS PFMF Environmental Parameter Operating Temperature Range Operating Temperature Range Storage Temperature Range Cooling Humidity Physical Case Size Case Material Weight Reliability Specifications Parameter MTBF Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Lead Temperature Min. Typ. Max. 12 VDC Input 9.0 12.0 18.0 24 VDC Input 18.0 24.0 36.0 48 VDC Input 36.0 48.0 75.0 (Pi) Filter (Meets EN 55022 Class “A”) 35.0 Conditions Min. Typ. ±1.0 VIN = Min to Max Single Output Dual Output See Note 2 See Note 3 Max. ±0.5 ±0.5 ±1.0 ±5.0 75 150 ±0.02 Continuous (Autorecovery) Conditions 3 Seconds 3 Seconds 500 VDC 100 kHz/1V Min. 1,500 1,000 1,000 Typ. mA P - P Units % % % % mV P - P % IOUT %/ºC Units M⍀ pF kHz 1,000 330 Level Class A Class A Criteria B Criteria A Criteria B Criteria B Criteria A Criteria A EN 55022 EN 55022 EN 61000-4-2 EN 61000-4-3 EN 61000-4-4 EN 61000-4-5 EN 61000-4-6 EN 61000-4-8 Ambient Case VDC VDC Standard Conditions Max. Units Min. -40 Typ. -40 Free Air Convection RH, Non-condensing 95 Max. +85 +100 +125 Units ºC ºC ºC % 1.25 x 0.80 x 0.40 Inches (31.8 x 20.3 x 10.2 mm) Copper With Nickel Coating (UL94V-0) 0.60 Oz (17g) Conditions MIL HDBK 217F, 25ºC, Gnd Benign Min. 1.0 Typ. Max. Units MHours Conditions 12 VDC Input 24 VDC Input 48 VDC Input 1.5 mm From Case For 10 Sec Min. -0.7 -0.7 -0.7 Typ. Max. 25.0 50.0 100.0 260 Units Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com VDC ºC www.micropowerdirect.com Model Selection Guide Input Model Number MA1012S-02RW MA1012S-03RW MA1012S-05RW MA1012S-12RW MA1012S-15RW MA1012D-12RW MA1012D-15RW MA1024S-02RW MA1024S-03RW MA1024S-05RW MA1024S-12RW MA1024S-15RW MA1024D-12RW MA1024D-15RW MA1048S-02RW MA1048S-03RW MA1048S-05RW MA1048S-12RW MA1048S-15RW MA1048D-12RW MA1048D-15RW Output Voltage (VDC) Current (mA) Voltage Current (mA, Max) Nominal Range Full-Load No-Load (VDC) 12 9.0 - 18.0 791 10 2.5 3,000 12 9.0 - 18.0 1,006 10 3.3 3,000 12 9.0 - 18.0 992 10 5.0 2,000 12 9.0 - 18.0 980 10 12.0 833 12 9.0 - 18.0 958 10 15.0 667 12 9.0 - 18.0 980 10 ±12.0 ±416 12 9.0 - 18.0 969 10 ±15.0 ±333 24 9.0 - 18.0 381 10 2.5 3,000 24 9.0 - 18.0 497 10 3.3 3,000 24 18.0 - 36.0 479 10 5.0 2,000 24 18.0 - 36.0 485 10 12.0 833 24 18.0 - 36.0 485 10 15.0 667 24 18.0 - 36.0 485 10 ±12.0 ±416 24 18.0 - 36.0 474 10 ±15.0 ±333 48 9.0 - 18.0 191 10 2.5 3,000 48 36.0 - 75.0 249 10 3.3 3,000 48 36.0 - 75.0 242 10 5.0 2,000 48 36.0 - 75.0 245 10 12.0 833 48 36.0 - 75.0 242 10 15.0 667 48 36.0 - 75.0 245 10 ±12.0 ±416 48 36.0 - 75.0 245 10 ±15.0 ±333 Notes: 1. Load regulation is specified for a load change of 0% to 100%. Load regulation for 3.3V output models is ±1.0% max for a load change of 0% to 100%. 2. When measuring cross regulation, the load on one output is varied from 25% to 100% while the other output is held at 100%. 3. When measuring output ripple, it is recommended that an external 1.0 µF ceramic capacitor be placed from the +VOUT pin to the -VOUT pin for single output units and from each output to common for dual output units. For noise sensitive applications, the use of 3.3 µF capacitors will reduce the output ripple. 4. To help meet conducted emissions requirements, the Pi filter components (C1, & L1) in the diagram below should be used. These components should be mounted as close to the module as possible. To meet the requirements of EN 61000-4-4 and EN 61000-4-5, an external filter capacitor (C2 in the diagram below) is required. 5. Operation at no-load will not damage these units. However, they may not meet all specifications. 6. Dual output units may be connected to provide a 24 VDC or 30 VDC output. To do this, connect the load across the positive (+VOUT) and negative (-VOUT) outputs and float the output common. 7. It is recommended that a fuse be used on the input of a power supply for protection. See the table above for the correct rating. Current (mA, Min) Max Over Rating Voltage Capacitive Efficiency Fuse Slow-Blow Load Protection (%, Typ) (mA) 0.0 0.0 0.0 0.0 0.0 ±0.0 ±0.0 0.0 0.0 0.0 0.0 0.0 ±0.0 ±0.0 0.0 0.0 0.0 0.0 0.0 ±0.0 ±0.0 (VDC) (µF Max) 3.9 3.9 6.2 15.0 18.0 ±15.0 ±18.0 3.9 3.9 6.2 15.0 18.0 ±15.0 ±18.0 3.9 3.9 6.2 15.0 18.0 ±15.0 ±18.0 2,200 2,200 2,200 820 470 ±220 ±150 2,200 2,200 2,200 820 470 ±220 ±150 2,200 2,200 2,200 820 470 ±220 ±150 81 84 86 87 89 87 88 84 85 89 88 88 88 90 84 85 88 87 88 87 87 2,500 2,500 2,500 2,500 2,500 2,500 2,500 1,200 1,200 1,200 1,200 1,200 1,200 1,200 750 750 750 750 750 750 750 Derating Curve Recommended Input Components Mechanical Dimensions Pin Connections Pin Single 2 -VIN 3 -VIN 9 No Pin 11 NC 14 +VOUT 16 -VOUT 22 +VIN 23 +VIN NC: No Connection Dual -VIN -VIN Common -VOUT +VOUT Common +VIN +VIN MicroPower Direct Mechanical Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.02 (±0.50) We Power Your Success - For Less! 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected]