MA300MRWRI5 EN 60601 Approved 2:1 Input, DIP, 3.5W DC/DC Con verters Electrical Specifications Key Features: Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Input • EN 60601 3RD Ed. Approved Parameter • 3.5W Output Power • 5.0 kVrms Isolation Conditions Input Start Voltage • Reinforced Insulation • 2 x MOPP per EN 60601-1 3RD Edition & ANSI/AAMI ES 60601-1 • 2 µA Leakage Current Max • Wide 2:1 Input Range • Compact 24 Pin DIP Case • Single & Dual Outputs • 5.81 MH MTBF Under Voltage Shutdown Input Filter Start Up Time Min. 5 VDC Input 12 VDC Input 24 VDC Input 48 VDC Input 5 VDC Input 12 VDC Input 24 VDC Input 48 VDC Input (Pi) Filter Nominal VIN, Constant, Resistive Load Typ. Max. 4.5 9.0 18.0 36.0 4.0 8.0 16.0 34.0 Units VDC VDC 30 mS Max. ±1.0 ±2.0 ±0.5 ±0.5 ±5.0 70 Units % % % % % mV P - P % µSec % %/ºC Output Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Cross Regulation, Dual Output Ripple & Noise (20 MHz) Output Power Protection Transient Recovery Time, See Note 4 Transient Response Deviation Temperature Coefficient Output Short Circuit Conditions Min. Dual Output , Balanced Loads VIN = Min to Max IOUT = 0% to 100% See Note 2 See Note 3 Typ. ±0.5 150 300 ±3.0 ±0.01 Continuous (Autorecovery) 25% Load Step Change ±5.0 General Parameter Isolation Voltage Reinforced Insulation Working Voltage Leakage Current Isolation Resistance Isolation Capacitance Switching Frequency Conditions Min. 60 Seconds 5,000 250 Vrms 240 VAC, 60 Hz 500 VDC 10 100 kHz, 1V Typ. Max. Units Vrms 2 µA G⍀ pF kHz 40 330 EMI Characteristics Parameter Standard See Page 3 Criteria Level Environmental Parameter Conditions Ambient Case Operating Temperature Range Storage Temperature Range Cooling Humidity Min. -40 Typ. +25 -50 Free Air Convection RH, Non-condensing Max. +97 +105 +125 Units 95 % °C Physical 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 Case Size Case Material Weight See Mechanical Diagram (Page 3) Non-Conductive Black Plastic (UL94-V0) 0.55 Oz (15.5g) Reliability Specifications Parameter MTBF Conditions Min. Typ. Max. Units MIL HDBK 217F, 25ºC, Gnd Benign 5.81 MHours IEC/EN 60601-1, EN 60601-1 3RD Edition, 2xMOPP ANSI/AAMI ES 60601-1 2xMOPP Recognition (UL Certificate) ANSI/AAMI ES 60601-1, CAN/CSA-C22.2 No.60601-1 Safety Standards Absolute Maximum Ratings Parameter Conditions Input Voltage Surge (1.0 Sec) Lead Temperature Min. Typ. 5 VDC Input 12 VDC Input 24 VDC Input 48 VDC Input 1.5 mm From Case For 10 Sec Max. 15.0 25.0 50.0 100.0 260 Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com Units VDC ºC www.micropowerdirect.com Model Selection Guide Input Model Number Voltage (VDC) Output Current (mA) Full-Load No-Load Efficiency Voltage Current Current (VDC) (mA, Max) (mA, Min) (%, Typ) Capacitive Load Fuse Rating Slow-Blow (µF Max) (mA) Nominal Range MA305SMRW-05RI5 5.0 4.5 - 9.0 843 20 5.0 700 0.0 83 750 1,600 MA305SMRW-12RI5 5.0 4.5 - 9.0 829 20 12.0 290 0.0 84 130 1,600 MA305SMRW-15RI5 5.0 4.5 - 9.0 839 20 15.0 235 0.0 84 100 1,600 MA305DMRW-12RI5 5.0 4.5 - 9.0 829 35 ±12.0 ±145 0.0 84 75 1,600 MA305DMRW-15RI5 5.0 4.5 - 9.0 821 35 ±15.0 ±115 0.0 84 56 1,600 MA312SMRW-05RI5 12 9.0 - 18.0 351 8 5.0 700 0.0 83 750 800 MA312SMRW-12RI5 12 9.0 - 18.0 333 8 12.0 290 0.0 87 130 800 MA312SMRW-15RI5 12 9.0 - 18.0 338 8 15.0 235 0.0 87 100 800 MA312DMRW-12RI5 12 9.0 - 18.0 333 13 ±12.0 ±145 0.0 87 75 800 MA312DMRW-15RI5 12 9.0 - 18.0 330 13 ±15.0 ±115 0.0 87 56 800 MA324SMRW-05RI5 24 18.0 - 36.0 176 6 5.0 700 0.0 83 750 400 MA324SMRW-12RI5 24 18.0 - 36.0 169 6 12.0 290 0.0 86 130 400 MA324SMRW-15RI5 24 18.0 - 36.0 169 6 15.0 235 0.0 87 100 400 MA324DMRW-12RI5 24 18.0 - 36.0 167 6 ±12.0 ±145 0.0 87 75 400 MA324DMRW-15RI5 24 18.0 - 36.0 167 6 ±15.0 ±115 0.0 86 56 400 MA348SMRW-05RI5 48 36.0 - 75.0 88 4 5.0 700 0.0 83 750 200 MA348SMRW-12RI5 48 36.0 - 75.0 84 4 12.0 290 0.0 86 130 200 MA348SMRW-15RI5 48 36.0 - 75.0 86 4 15.0 235 0.0 85 100 200 MA348DMRW-12RI5 48 36.0 - 75.0 86 4 ±12.0 ±145 0.0 84 75 200 MA348DMRW-15RI5 48 36.0 - 75.0 86 4 ±15.0 ±115 0.0 84 56 200 Notes: 1. The specified maximum capacitive load is for each output. 2. Cross regulation is measured with the +VOUT (pin 13) set to 50% load and the -VOUT (pin 12) varied from 25% to 100% load. 3. When measuring output ripple, it is recommended that an external 4.7 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. 4. Transient recovery is measured to within a 1% error band for a load step change of 75% to 100%. 5. 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. Temperature Derating, 20LFM (Ambient Air) Page 2 6. The converter should be connected to a low ac-impedance source. An input source with a highly inductive impedance may affect the stability of the converter. In applications where the converter output loading is high and input power is supplied over long lines, it may be necessary to use a capacitor on the input to insure start-up. In this case, it is recommended that a low ESR (ESR <1.0⍀ at 100 kHz) capacitor be mounted close to the converter. For 5V input units a 22 µF, for 12V a 10.0 µF is recommended, for 24V a 4.7 µF and for 48V units a 2.2 µF. 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. Temperature Derating, 400 LFM We Power Your Success - For Less www.micropowerdirect.com Typical Connection/ EMI Characteristics These converters are specified for operation without external components. EMI Characteristics Parameter Conducted Emissions Radiated Emissions Standard EN 55011 4TH Edition EN 55011 4TH Edition Criteria ESD EN 61000-4-2 A RS EFT, See Note at right Surge, See Note at right CS PFMF EN 61000-4-3 EN 61000-4-4 EN 61000-4-5 EN 61000-4-6 EN 61000-4-8 A A A A A Level Class A Class A ±15 kV Air ±8 kV Contact 10V/m ±2 kV ±2 kV 10 Vrms 30A/m Mechanical Dimensions However, in some applications the addition of input/output capacitors, as shown in the typical connection diagram above, will enhance stability and reduce output ripple. This simple connection includes a low ESR (<1ม at 100 kHz) capacitor connected across the input (C1). It is recommended that a 22 µF be used for 5V input models, a 10 µF for 12V input models, a 4.7 µF for 24V and a 2.2 µF for 48V input units. To improve the output ripple performance, a 4.7 µF is connected across the output. For dual output units, a 4.7 µF capacitor should be connected from each output to common. To meet the EN 61000-4-4 Input Component Values and EN 61000-4-5 limits, Model D1 C1 the components in the table 5V Input V10P45 1,000 µF/100V at right must be connected --470 µF/100V across the input pins of the 12V Input module. These components 24V Input --330 µF/100V should be mounted as close to 48V Input --220 µF/100V the module as possible. Pin Connections Pin 1 11 12 13 15 23 24 Single +VIN No Pin -VOUT +VOUT No Pin -VIN -VIN Dual +VIN Common No Pin -VOUT +VOUT -VIN -VIN Mechanical Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) Medical Approved Power Products Thousands of standard power products ranging from 0.5W to 500W are available from MPD in a wide variety of packages and pin-outs. This includes many more DC/DC and AC/DC product families with EN 60601 medical approval. Go to micropowerdirect.com for full information. MicroPower Direct 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]