MA300MRURI4 EN 60601 Approved 4:1 Input, 3W DIP, DC/DC Converters Key Features: Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. • EN 60601 3RD Ed. Approved Input • 3W Output Power Parameter • 4.0 kVrms Isolation • Reinforced Insulation • 1 x MOPP & 2xMOOP per EN 60601-1 3RD Edition & ANSI/AAMI ES 60601-1 • 2 µA Leakage Current Max • Wide 4:1 Input Range • Compact 24 Pin DIP Case • 110 VDC Input Models • 1.0 MH MTBF Input Start Voltage Under Voltage Shutdown Input Filter Short Circuit Input Power Conditions Min. 24 VDC Input 8.0 48 VDC Input 13.0 110 VDC Input 26.0 24 VDC Input 48 VDC Input 110 VDC Input (Pi) Filter Typ. 8.5 15.0 30.0 Max. 9.0 17.0 34.0 8.5 16.0 32.0 Units 2,000 mW Max. ±1.0 ±2.0 ±0.5 ±1.0 100 150 Units % % % % VDC VDC Output Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Conditions Ripple & Noise (20 MHz), See Note 2 Output Power Protection Transient Recovery Time, See Note 3 Transient Response Deviation Temperature Coefficient Output Short Circuit Min. Typ. Dual Output , Balanced Loads VIN = Min to Max IOUT = 25% to 100% 5V Output Models All Other Models ±0.5 ±0.3 ±0.5 75 100 120 150 150 25% Load Step Change ±3.0 ±0.02 Continuous (Autorecovery) 500 ±6.0 ±0.05 mV P - P % µSec % %/ºC General Parameter Isolation Voltage Reinforced Insulation Working Voltage Leakage Current Isolation Resistance Isolation Capacitance Switching Frequency Conditions Min. 60 Seconds 4,000 1,000 Vrms 240 VAC, 60 Hz 500 VDC 10 100 kHz, 1V Typ. 7 150 Max. Units Vrms 2 µA G⍀ pF kHz 13 EMI Characteristics Parameter EMC EMS Standard Criteria Complies With EN 55011 4TH Edition Complies With EN 60601-1-2 Level Environmental Parameter Conditions Operating Temperature Range Storage Temperature Range Cooling Humidity Ambient Case Min. -40 Typ. +25 -50 Free Air Convection RH, Non-condensing Max. +85 +100 +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) 0.58 Oz (16.6g) Reliability Specifications Parameter MTBF Conditions Min. Typ. Max. Units MIL HDBK 217F, 25ºC, Gnd Benign 1.0 MHours IEC/EN 60601-1 3RD Edition, 1XMOPP & 2xMOOP ANSI/AAMI ES 60601-1 1xMOPP & 2xMOOP Recognition (UL Certificate) ANSI/AAMI ES 60601-1, CAN/CSA-C22.2 No.60601-1 Safety Standards Absolute Maximum Ratings Parameter Input Voltage Surge (1.0 Sec) Lead Temperature Conditions 24 VDC Input 48 VDC Input 110 VDC Input 1.5 mm From Case For 10 Sec Min. Typ. Max. 50.0 100.0 180.0 260 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 Output Voltage (VDC) Current (mA) Full-Load No-Load Capacitive Load Fuse Rating Slow-Blow (µF Max) (mA) 78 1,000 1,100 Efficiency Voltage Current Current (VDC) (mA, Max) (mA, Min) 5.0 600 90.0 (%, Typ) Nominal Range MA324SMRU-05RI4 24 9.0 - 40.0 160 20 MA324SMRU-12RI4 24 9.0 - 40.0 151 20 12.0 250 37.5 83 470 1,100 MA324DMRU-12RI4 24 9.0 - 40.0 151 20 ±12.0 ±125 ±18.8 83 220 1,100 MA324DMRU-15RI4 24 9.0 - 40.0 151 29 ±15.0 ±100 ±15.0 83 220 1,100 MA348SMRU-05RI4 48 18.0 - 80.0 80 10 5.0 600 90.0 78 1,000 500 MA348SMRU-12RI4 48 18.0 - 80.0 75 10 12.0 250 37.5 83 470 500 MA348DMRU-12RI4 48 18.0 - 80.0 75 10 ±12.0 ±125 ±18.8 83 220 500 MA348DMRU-15RI4 48 18.0 - 80.0 75 10 ±15.0 ±100 ±15.0 83 220 500 MA3110SMRU-05RI4 110 36.0 - 160.0 35 5 5.0 600 90.0 78 1,000 250 MA3110SMRU-12RI4 110 36.0 - 160.0 33 5 12.0 250 37.5 83 470 250 MA3110DMRW-12RI4 110 36.0 - 160.0 33 5 ±12.0 ±125 ±18.8 83 220 250 MA3110DMRW-15RI4 110 36.0 - 160.0 33 5 ±15.0 ±100 ±15.0 83 220 250 Notes: 1. The specified maximum capacitive load is for each output. 2. When measuring output ripple, it is recommended that an external 0.47 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. 3. Transient recovery is measured to within a 1% error band for a load step change of 75% to 100%. 4. 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. 5. 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. The size of the recommended capacitor is given below. 6. 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. Typical Connection/ Single Output Typical Connection/ Dual Output These converters are specified for operation without external components. 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 4.7 µF be used for 24V input models, a 2.2 µF for 48V models and 1.0 µF for 100V input units. To improve the output ripple performance, a 3.3 µF is connected across the output. For dual output units, a 3.3 µF capacitor should be connected from each output to common. Page 2 We Power Your Success - For Less www.micropowerdirect.com Temperature Derating, 400 LFM Temperature Derating, 20LFM (Ambient Air) Mechanical Dimensions 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]