nmv 5v, 12v & 15v series 3kvdc isolated 1w single & dual output dc/dc converters kdc_nmv.g03 page 1 of 6 www.murata-ps.com www.murata-ps.com/support for full details go to www.murata-ps.com/rohs $ selection guide order code nominal input voltage output voltage output current input current at rated load load regulation (typ) load regulation (max) ripple & noise (typ) ripple & noise (max) ef?ciency isolation capacitance mttf 1 package style v v ma ma % mvp-p % pf khrs nmv0505dac 5 5 200 294 14.6 15 15 17 68 23 4241 dip nmv0509dac 5 9 111 267 9.3 10 11.3 15 75 30 3376 nmv0512dac 5 12 84 260 7.4 8.0 10.5 16 77 26 2555 nmv0515dac 5 15 67 256 6.7 7.3 8.7 11 78 27 1838 nmv0505sac 5 5 200 294 14.6 15 16 23 68 23 4241 sip nmv0509sac 5 9 111 267 9.3 10 12 15 75 30 3376 nmv0512sac 5 12 84 260 7.4 8.0 11 15 77 26 2555 nmv0515sac 5 15 67 256 6.7 7.3 11 14 78 27 1838 nmv1205dac 12 5 200 121 14.6 15 9.5 14 69 26 2664 dip nmv1209dac 12 9 111 113 9.3 10 7 8.5 74 35 2295 nmv1212dac 12 12 84 108 7.4 8.0 8 19 77 43 1883 nmv1215dac 12 15 67 108 6.7 7.3 8 17 77 42 1462 nmv1205sac 12 5 200 121 14.6 15 11 16 69 26 2664 sip nmv1209sac 12 9 111 113 9.3 10 7.5 14 74 35 2295 nmv1212sac 12 12 84 108 7.4 8.0 9 22 77 43 1883 NMV1215SAC 12 15 67 108 6.7 7.3 8.5 17 77 42 1462 nmv1505sac 15 5 200 93 8.3 10 15.5 17 67 21 2747 nmv1512sac 15 12 84 85 3.3 4.0 11.2 14 75 45 1365 nmv1515sac 15 15 67 84 2.8 4.0 11 13 77 50 941 nmv0505dc 5 5 100 280 9.0 10 11 14 71.5 21 3106 dip nmv0509dc 5 9 55 263 7.5 8.5 7.5 9 76 24 2258 nmv0512dc 5 12 42 256 6.8 7.5 6.7 9 78 26 1579 nmv0515dc 5 15 33 253 6.8 8.5 6 9 79 27 1065 nmv0505sc 5 5 100 280 9.0 10 11 17 71.5 21 3106 sip nmv0509sc 5 9 55 263 7.5 8.5 7 9.4 76 24 2258 nmv0512sc 5 12 42 256 6.8 7.5 6.7 8 78 26 1579 nmv0515sc 5 15 33 253 6.8 8.5 6.3 8.2 79 27 1065 nmv1205dc 12 5 100 117 9.0 10 8.6 12 71 27 2148 dip nmv1209dc 12 9 55 113 7.5 8.5 6.5 9 74 35 1705 nmv1212dc 12 12 42 111 6.8 7.5 6.2 8.5 75 42 1287 nmv1215dc 12 15 33 110 6.8 8.5 5.5 8 76 41 924 nmv1205sc 12 5 100 117 9.0 10 10 13 71 27 2148 sip nmv1209sc 12 9 55 113 7.5 8.5 8 11 74 35 1705 nmv1212sc 12 12 42 111 6.8 7.5 6 10 75 42 1287 nmv1215sc 12 15 33 110 6.8 8.5 6.5 13 76 41 924 nmv1505sc 15 5 100 91 5.5 10 11 12 69 39 1941 nmv1512sc 15 12 42 87 2.6 3.0 7.5 9 75 68 789 nmv1515sc 15 15 33 84 2.3 3.0 7.5 9 77 84 522 input characteristics parameter conditions min. typ. max. units voltage range continuous operation, 5v input types 4.5 5 5.5 v continuous operation, 12v input types 10.8 12 13.2 continuous operation, 15v input types 13.5 15 16.5 re?ected ripple current 20 40 ma p-p 1. calculated using mil-hdbk-217f with nominal input voltage at full load. all speci?cations typical at t a =25c, nominal input voltage and rated output current unless otherwise speci?ed. product overview the nmv series of industrial temperature range dc/dc converters are the standard buliding blocks for on-board distributed power systems. they are ideally suited for providing local supplies on control system boards with the added bene?t of 3kvdc galvanic isolation to reduce switch- ing noise. available in sip and dip with dual and single output pinout. all of the rated power may be drawn from a single pin provided the total load does not exceed 1 watt. features ? rohs compliant ? ef?ciency to 79% ? power density up to 0.85w/cm 3 ? wide temperature performance at full 1 watt load, C40c to 85c ? single or dual output ? ul 94v-0 package material ? no heatsink required ? footprint from 1.17cm 2 ? industry standard pinout ? power sharing on dual output ? 3kvdc isolation (1 minute) ? 5v, 12v, & 15v input ? 5v, 9v, 12v and 15v output ? internal smd construction ? fully encapsulated with toroidal magnetics ? no external components required ? mttf up to 4.2 million hours ? no electrolytic or tantalum capacitors
nmv 5v, 12v & 15v series 3kvdc isolated 1w single & dual output dc/dc converters kdc_nmv.g03 page 2 of 6 www.murata-ps.com/support absolute maximum ratings lead temperature 1.5mm from case for 10 seconds 300c internal power dissipation 560mw input voltage v in , nmv05 types 7v input voltage v in, nmv12 types 15v input voltage v in, nmv15 types 18v output characteristics parameter conditions min. typ. max. units rated power 2 t a =-40 c to 120 c 1w voltage set point accuracy see tolerance envelope line regulation high v in to low v in 1.0 1.2 %/% isolation characteristics parameter conditions min. typ. max. units isolation test voltage flash tested for 1 minute 3000 vdc resistance viso= 1000vdc 10 g general characteristics parameter conditions min. typ. max. units switching frequency 5v input types 120 135 khz 12v input types 150 170 15v input types 90 110 temperature characteristics parameter conditions min. typ. max. units speci?cation all output types -40 85 c storage -50 125 case temperature above ambient 5v output types 28 all other output types 25 cooling free air convection temperature derating graph 150 100 50 0 -40 0 0.5 1.0 1.5 safe operating area 85c ambient temperature (c) output power (w) 120c tolerance envelope +10% output load current (%) output voltage +5% -7.5% -2.5% +2.5% typical load line v nom 100 75 50 25 10 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.
nmv 5v, 12v & 15v series 3kvdc isolated 1w single & dual output dc/dc converters kdc_nmv.g03 page 3 of 6 www.murata-ps.com/support technical notes isolation voltage hi pot test, flash tested, withstand voltage, proof voltage, dielectric withstand voltage & isolation test voltage are all terms that relate to the same thing, a test voltage, applied for a speci?ed time, across a component designed to provide electrical isolation, to verify the integrity of that isola tion. murata power solutions nmv series of dc/dc converters are all 100% production tested at their stated isolation voltage. this is 3kvdc for 1 minute. a question commonly asked is, what is the continuous voltage that can be applied across the part in normal operation? for a part holding no speci?c agency approvals, such as the nmv series, both input and output should normally be maintained wit hin selv limits i.e. less than 42.4v peak, or 60vdc. the isolation test voltage represents a measure of immunity to transient voltages and the part should never be used as a n element of a safety isolation system. the part could be expected to function correctly with several hundred volts offset applied continuously across the isolation barrier; bu t then the circuitry on both sides of the barrier must be regarded as operating at an unsafe voltage and further isolation/insulation systems must form a barrier between these circui ts and any user-accessible circuitry according to safety standard requirements. repeated high-voltage isolation testing it is well known that repeated high-voltage isolation testing of a barrier component can actually degrade isolation capability, to a lesser or greater degree depending on materials, construction and environment. the nmv series has toroidal isolation transformers, with no additional insulation between primary and secondary windings of enameled wire. while parts can be expected to withstand several times the stated test voltage, the isolation capability does depend on the wire insu lation. any material, including this enamel (typically polyurethane) is susceptible to eventual chemical degradation when subject to very high applied voltages thus implying that the number of tests should be strictly limited. we therefore strongly advise against repeated high voltage isolation testing, but if it is absolutely required, that the voltage b e reduced by 20% from speci?ed test voltage. this consideration equally applies to agency recognized parts rated for better than functional isolation where the wire enamel insulation is always supplemented by a further insulation system of physical spacing or barriers. application notes minimum load the minimum load to meet datasheet speci?cation is 10% of the full rated load across the speci?ed input voltage range. lower th an 10% minimum loading will result in an increase in output voltage, which may rise to typically double the speci?ed output voltage if the output load falls to less than 5%. capacitive loading and start up typical start up times for this series, with a typical input voltage rise time of 2.2s and output capacitance of 10f, are sho wn in the table below. the product series will start into a capacitance of 47f with an increased start time, however, the maximum recommended output capacitance is 10f. typical start-up wave form start-up time start-up time s s nmv0505xc 1966 nmv1212xc 8650 nmv0509xc 5360 nmv1215xc 11171 nmv0512xc 11180 nmv1505xc 803 nmv0515xc 16270 nmv1512xc 3510 nmv1205xc 1290 nmv1515xc 8361 nmv1209xc 4140 rohs compliance information this series is compatible with rohs soldering systems with a peak wave solder temperature of 300c for 10 seconds. the pin termination ?nish on the sip package type is tin plate, hot dipped over matte tin with nickel preplate. the dip types are matte tin over nickel preplate. both types in this series are backward compatible with sn/pb soldering systems. for further information, please visit www.murata-ps.com/rohs
nmv 5v, 12v & 15v series 3kvdc isolated 1w single & dual output dc/dc converters kdc_nmv.g03 page 4 of 6 www.murata-ps.com/support application notes (continued) ripple & noise characterisation method ripple and noise measurements are performed with the following test con?guration. c1 1f x7r m ultilayer ceramic capacitor, voltage rating to be a minimum of 3 times the output voltage of the dc/dc converter c2 10f tantalum capacitor, voltage rating to be a minimum of 1.5 times the output voltage of the dc/dc converter with an esr of l ess than 100m at 100 khz c3 100nf multilayer ceramic capacitor, general purpose r1 450 resistor, carbon ?lm, 1% tolerance r2 50 bnc termination t1 3t of the coax cable through a ferrite toroid rload resistive load to the maximum power rating of the dc/dc converter. connections should be made via twisted wires measured values are multiplied by 10 to obtain the speci?ed values. differential mode noise test schematic output ripple reduction by using the values of inductance and capacitance stated, the output ripple at the rated load is lowered to 5mv p-p max. component selection capacitor: it is required that the esr (equivalent series resistance) should be as low as possible, ceramic types are recommend ed. the voltage rating should be at least twice (except for 15v output), the rated output voltage of the dc/dc converter. inductor: the rated current of the inductor should not be less than that of the output of the dc/dc converter. at the rated cur rent, the dc resistance of the inductor should be such that the voltage drop across the inductor is <2% of the rated voltage of the dc/dc converter. the srf (self reso nant frequency) should be >20mhz. oscilloscope y input supply c1 c2 c3 r1 t1 r2 input output dc/dc converter r load + + - - dc dc l c load power source inductor capacitor l, h smd through hole c, f nmv0505xc 22 82223c 11r223c 1 nmv0509xc 100 82104c 11r104c 0.47 nmv0512xc 150 82154c 11r154c 0.33 nmv0515xc 220 82224c 11r224c 0.22 nmv1205xc 22 82223c 11r223c 2.2 nmv1209xc 100 82104c 11r104c 1 nmv1212xc 150 82154c 11r154c 0.33 nmv1215xc 220 82224c 11r224c 0.22 nmv1505xc 22 82223c 11r223c 1 nmv1512xc 150 82154c 11r154c 0.33 nmv1515xc 220 82224c 11r224c 0.22
nmv 5v, 12v & 15v series 3kvdc isolated 1w single & dual output dc/dc converters kdc_nmv.g03 page 5 of 6 www.murata-ps.com/support package specifications mechanical dimensions pin connections single output variants dual output variants 14 pin dip 7 pin sip 14 pin dip 7 pin sip pin function pin function pin function pin function 1-v in 1+v in 1-v in 1+v in 7nc 2-v in 7nc 2-v in 8+v out 5-v out 8+v out 5-v out 10 -v out 7+v out 9ov 6ov 14 +v in 10 -v out 7+v out 14 +v in 0.77 (19.50) 0.386 (9.80) 0.268 (6.80) 0.022 (0.55) 0.018 (0.45) 0.6 (15.24) 0.084 (2.13) 0.3 (7.62) 0.118 (0.30) 0.0079 (0.20) 0.043 (1.09) 0.181 (4.60) 0.142 (3.60) 0.1 (2.54) 1 7 14 10 9* 8 1 2 5 6* 7 xyywwi nmv0505dc 0.77 (19.50) 0.236 (6.00) 0.394 (10.00) 0.181 (4.60) 0.142 (3.60) 0.0118 (0.30) 0.0079 (0.20) 0.6 (15.24) 0.049 (1.25) 0.0740.02 (1.880.50) 0.0216 (0.55) 0.0177 (0.45) 0.1 (2.54) nmv0515sc xyywwi 0.0216 (0.55) 0.0177 (0.45) * pin not ?tted on single output variants. all dimensions in inches 0.01 (mm 0.25mm). all pins on a 0.1 (2.54) pitch and within 0.01 (0.25) of true position. weight: 2.4g (dip) 2.1g (sip) dip package sip package
nmv 5v, 12v & 15v series 3kvdc isolated 1w single & dual output dc/dc converters kdc_nmv.g03 page 6 of 6 www.murata-ps.com/support murata power solutions, inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. the descriptions contained her ein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. speci?cations are subject to chan ge without notice. ? 2012 murata power solutions, inc. murata power solutions, inc. 11 cabot boulevard, mans?eld, ma 02048-1151 u.s.a. iso 9001 and 14001 registered this product is subject to the following operating requirements and the life and safety critical application sales policy : refer to: http://www.murata-ps.com/requirements/ package specifications (continued) recommended footprint details tube outline dimensions
unless otherwise stated all dimensions in inches (mm) 0.5mm. tube length (14 pin dip) : 20.47 (520mm 2mm). tube length (7 pin sip) : 20.47 (520mm 2mm). 14 pin dip tube 7 pin sip tube 14 pin dip package 7 pin sip package tube quantity : 25
0.1 (2.54) 0.045 (1.15) 0.040 (1.00) 6 holes 0.1 (2.54) 0.1 (2.54) 0.1 (2.54) ? * * 0.00394 (0.1) ? 5 holes 0.00394 (0.1 ) 0.045 (1.15) 0.040 (1.00) *hole not required for single output variants.
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