NMR Series www.murata-ps.com Isolated 1W Single Output DC/DC Converters SELECTION GUIDE Order Code % mV p-p MIL. Tel. V V mA mA %pF Typ. Max. Typ. Max. kHrs NMR100C 5 5 200 290 12 14 6 10 69 28 1847 NMR101C 5 12 83 260 6.9 7.7 4.6 10 77 33 981 FEATURES NMR102C 5 15 67 253 6.5 7.5 4.3 10 79 40 667 Short circuit protection option NMR106C 12 5 200 121 12.5 13.4 5.3 10 69 36 1485 UL 60950 recognised NMR107C 12 12 83 110 6.9 7.7 5 10 76 58 869 NMR108C 12 15 67 110 6.5 7.5 4 10 76 56 613 1kVDC isolation Hi Pot Test NMR118C 24 5 200 60 6.8 10 8 15 70 61 1253 Wide temperature performance at full NMR119C 24 12 83 53 2.8 4 7 15 78 98 784 1 watt load, 40C to 85C NMR120C 24 15 67 52 2.5 3.5 8 15 80 122 566 Short Circuit Protection Option Industry standard pinout NMR100PC 5 5 200 255 10 12 10 25 74 76.5 22 3095 61060 Recommended 5V, 12V & 24V input Alternative 5V, 12V & 15V output NMR112C 15 5 200 93 8.1 10 14 20 69 27 2110 MER1S1505SC Fully encapsulated with toroidal magnetics NMR113C 15 12 83 85 3.3 4 12 15 77 58 1790 MER1S1512SC NMR114C 15 15 67 84 2.8 3.5 14 20 78 67 1560 MER1S1515SC Custom solutions available INPUT CHARACTERISTICS No electrolytic or tantalum capacitors Parameter Conditions Min. Typ. Max. Units Continuous operation, 5V input types 4.5 5 5.5 DESCRIPTION Continuous operation, 12V input types 10.8 12 13.2 Voltage range V The NMR series of industrial temperature range Continuous operation, 15V input types 13.5 15 16.5 DC/DC converters are the standard building Continuous operation, 24V input types 21.6 24 26.4 blocks for on-board distributed power systems. Input short circuit current Short circuit variants 95 mA They are ideally suited for providing single rail Short circuit types 2 15 Input reected ripple supplies on primarily digital boards with the added 5V & 12V input types 1.6 2 mA p-p current benet of galvanic isolation to reduce switching 15V & 24V input types 5 10 noise. Surface mount technology and advanced OUTPUT CHARACTERISTICS packaging materials produce rugged reliable performance over an extended temperature range Parameter Conditions Min. Typ. Max. Units 2 from -40C to 85C. For the NMR100PC protection Rated Power TA=-40C to 85C, See derating graph 1.0 W is continuous and auto-resetting on removal of the Voltage Set Point Accuracy See tolerance envelope short circuit. High VIN to low VIN Short circuit types 1.15 1.2 Line regulation %/% High VIN to low VIN All other output types 1.0 1.2 ISOLATION CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Isolation voltage Flash tested for 1 second 1000 VDC Resistance Viso=1000VDC 10 G ABSOLUTE MAXIMUM RATINGS Lead temperature 1.5mm from case for 10 seconds 260C Input voltage VIN, NMR100C, NMR101C, NMR102C 7V Input voltage VIN, NMR106C, NMR107C, NMR108C 15V Input voltage VIN, NMR112C, NMR113C, NMR114C 18V Input voltage VIN, NMR118C, NMR119C, NMR120C 28V 1. Calculated using MIL-HDBK-217 FN2 and Telcordia SR-332 calculation model with nominal input voltage at full load. 2. See derating graph. For full details go to 3. See ripple & noise characterisation method. www.murata-ps.com/rohs All specications typical at TA=25C, nominal input voltage and rated output current unless otherwise specied. www.murata-ps.com/support KDC NMR.F01 Page 1 of 10 Nominal Input Voltage Output Voltage Output Current Input Current at Rated Load Load Regulation Ripple & 3 Noise Efciency (Min) Efciency (Typ) Isolation Capacitance 1 MTTFNMR Series Isolated 1W Single Output DC/DC Converters GENERAL CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units 5V input types 110 12V input types 160 Switching frequency 15V input types 90 kHz 24V input types 80 Short circuit types 97 TEMPERATURE CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Specication All output types -40 85 Storage -50 130 C 5V output types 33 Case Temperature above ambient All other output types 28 18 Short circuit types Cooling Free air convection TOLERANCE ENVELOPES NMR118 NMR113, NMR 114, NMR119, NMR120 +7% +4% +2% +1% 0% V V NOM NOM -3% -5% 100 100 10 25 50 75 10 25 50 75 Output Load Current (%) Output Load Current (%) All other output types: Short circuit types: +10% +10% +5% +2.5% V 0% V NOM NOM -6% -7.5% 100 100 10 25 50 75 10 25 50 75 Output Load Current (%) Output Load Current (%) The voltage tolerance envelope shows typical load regulation characteristics for this product series. The tolerance envelope is the maximum output voltage variation due to changes in output loading. www.murata-ps.com/support KDC NMR.F01 Page 2 of 10 Output Voltage Output Voltage Output Voltage Output Voltage