NCM6 Series www.murata-ps.com Isolated 6W Wide Input Single & Dual Output DC-DC Converters SELECTION GUIDE Input Output Output Efficiency Efficiency Isolation Voltage MTTF2 Voltage Current Capacitance Order Code1 Nom. 5V/12V/48V Input 24V Input Min. Typ. Min. Typ. V V A pF Hrs % % % % NCM6D0505C 5 ±5 ±0.6 78 80 10 492,600 NCM6D0512C 5 ±12 ±0.25 81 83 15 537,754 NCM6D0515C 5 ±15 ±0.2 81 83 15 462,042 NCM6S0503C 5 3.3 1.52 73 75 15 548,686 NCM6S0505C 5 5 1.2 77 80 15 576,445 NCM6S0512C 5 12 0.5 80 82 20 608,806 FEATURES NCM6S0515C 5 15 0.4 80 82 15 566,572 (cid:132)(cid:3)UL60950 Reinforced Insulation NCM6D1205C 12 ±5 ±0.6 81 83 79 80 15 285,466 NCM6D1212C 12 ±12 ±0.25 86 88 81 84 25 412,808 (cid:132)(cid:3) ANSI/AAMI ES60601-1, 1 MOPP/2 MOOP’s NCM6D1215C 12 ±15 ±0.2 85 87 82 84 25 366,356 recognised NCM6S1203C 12 3.3 1.52 75 79 74 77 12 685,045 (cid:132)(cid:3)4:1 Wide range voltage input3 NCM6S1205C 12 5 1.2 81 82 79 80 15 475,352 NCM6S1212C 12 12 0.5 84 86 81 83 25 490,876 (cid:132)(cid:3)Operating temperature range –40°C to NCM6S1215C 12 15 0.4 85 87 82 84 25 457,651 85°C NCM6D4805C 48 ±5 ±0.6 77 80 79 81 10 393,923 (cid:132)(cid:3)5.2kVDC isolation ‘Hi Pot Test’ NCM6D4812C 48 ±12 ±0.25 78 82 82 84 22 444,419 NCM6D4815C 48 ±15 ±0.2 81 83 84 86 25 409,328 (cid:132)(cid:3)Typical efficiency to 88% NCM6S4803C 48 3.3 1.52 71 74 71 76 12 552,818 (cid:132)(cid:3)5V, 12V & 48V Nominal input NCM6S4805C 48 5 1.2 74 78 75 80 15 467,793 NCM6S4812C 48 12 0.5 79 82 83 84 20 520,610 (cid:132)(cid:3)Power density 0.94W/cm3 NCM6S4815C 48 15 0.4 81 83 85 86 25 499,288 (cid:132)(cid:3)5mm creepage guaranteed SELECTION GUIDE (Continued) (cid:132)(cid:3)Under voltage lock out Input Current Ripple & Noise 0% Load 100% Load 0% Load 100% Load (cid:132)(cid:3)Control pin option Order Code Typ. 5V, 12V or 48V Input Typ. 24V Input Typ. mA mA mA mA mVp/p PRODUCT OVERVIEW NCM6D0505C 20 1500 20 NCM6D0512C 25 1450 20 The NCM6 series of DC-DC converters offers NCM6D0515C 30 1450 15 single & dual output voltages from wide input NCM6S0503C 8 1300 10 voltage ranges of 4.5-9, 9-36V & 18-75V.. The NCM6S0505C 20 1500 20 NCM6 is housed in an industry standard package NCM6S0512C 25 1500 90 with a standard pinout. The NCM6 is encapsulated NCM6S0515C 30 1500 90 for superior thermal performance. NCM6D1205C 11 600 9 310 100 Applications include medical, telecommunication NCM6D1212C 13 560 12 300 100 battery powered systems, process control and NCM6D1215C 15 570 13 300 100 distributed power systems. NCM6S1203C 10 525 9 270 60 NCM6S1205C 10 610 9 315 25 NCM6S1212C 15 575 12 300 70 NCM6S1215C 15 575 13 300 105 NCM6D4805C 6 160 7 310 150 NCM6D4812C 8 150 9 300 100 NCM6D4815C 8 150 10 300 150 NCM6S4803C 10 140 7 275 30 NCM6S4805C 10 160 7 300 25 NCM6S4812C 10 150 9 300 70 NCM6S4815C 10 150 10 300 95 1 To order with optional control pin insert an ‘E’ prior to the suffix C, i.e. NCM6S1205EC. For full details go to 2 Calculated using MIL-HDBK-217F FN2, parts stress method with nominal input voltage at full load. www.murata-ps.com/rohs 3. 5V inputs have a 2:1 input range. All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified. www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 1 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters INPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units NCM6X05 4.5 5 9 Voltage range NCM6X12 9 12 36 V NCM6X48 18 48 75 Turn on threshold NCM6X05 4.2 Turn off threshold NCM6X05 3.6 Turn on threshold NCM6X12 8.2 Under voltage lock out V Turn off threshold NCM6X12 6.5 Turn on threshold NCM6X48 14 Turn off threshold NCM6X48 13.7 Reflected ripple current All variants 10 mA p-p ISOLATION CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Isolation test voltage Flash tested 5200 VDC Resistance Viso = 1kVDC 1 GΩ OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units 5V, 12V & 15V output types 6 Rated power W 3.3V output types 5 D4812C & D4815C, SXX03C, SXX12C & SXX15C ±2 SXX05C ±2.5 Voltage set point accuracy D1212C & D1215C ±3 % D0505C, D0512C, D0515C, Positive ±2 D1205C & D4805C Negative ±3 Single 0.1 0.5 Line regulation Low line to high line % Dual 0.1 0.75 NCM6xxx03C, D0512C & D0515C 0.5 1 NCM6xxx05C 0.3 1 Load Regulation 10% total load to 100% total load % NCM6Sxx12C, NCM6Sxx15C, D1212C, 0.06 0.5 D1215C, D4812C & D4815C % voltage change on negative out- 5V 5 put when positive load varies from Cross Regulation % 12.5% to 37.5% with negative load 12V & 15V 3 fixed at 50% Minimum output load for specification (see application 10% of rated load notes) Peak deviation - Single Output (25-75% & 75-25% swing) Peak deviation - Dual Output (12.5-37.5% & 37.5-12.5% swing) SXX03C 10 SXX05C 8 S4815 2 D0505, S0512 & S0515 5 %Vout D0512 & D0515 2 Transient Response D1205 6 D1212, D1215 & S4812 3 D4805 & D4815 9 D4812 1 S1212 & S1215 4 Settling time 250 μs (within 1% Vout Nom.) www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 2 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters ABSOLUTE MAXIMUM RATINGS Short-circuit protection (for SELV input voltages) Continuous Lead temperature 1.0mm from case for 10 seconds 260°C (to JEDEC JESD22-B106 ISS C) Input voltage, NCM6X05 10V Input voltage, NCM6X12 40V Input voltage, NCM6X48 80V Control pin input voltage ±20V GENERAL CHARACTERISTICS1 Parameter Conditions Min. Typ. Max. Units Switching frequency 300 kHz Module on (or pin unconnected) 1.0 Control pin input V Module off 3.0 TEMPERATURE CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Operation -40 85 Storage -50 125 D0515, D1212, D1215, D4815, S1212, S1215, S4812, S4815 35 D0512, D4812, S1203, S1205 40 °C Case temperature rise above ambient D0505, D1205, D4805, S0503, S0512, 0515, 4803, 4805 45 S0505C 47 Thermal shutdown Case Temperature +105 RoHS COMPLIANCE INFORMATION This series is compatible with RoHS soldering systems with a peak wave solder temperature of 260ºC for 10 seconds. The pin termination finish on this product series is a Gold flash (0.05-0.10 micron) over Nickel Preplate. The series is backward compatible with Sn/Pb soldering systems. For further information, please visit www.murata-ps.com/rohs www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 3 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters APPLICATION NOTES Output Capacitance and start-up times The NCM6 series does not require output capacitors to meet datasheet specification. To meet datasheet specification, output capacitance should not exceed: Maximum Load Capacitance (per output) Start-up times Part No. μF ms NCM6D0505C 220 6 NCM6D0512C 100 12 NCM6D0515C 100 18 NCM6S0503C 470 4 NCM6S0505C 220 7 NCM6S0512C 100 12 NCM6S0515C 100 17 NCM6D1205C 220 5 NCM6D1212C 100 12 NCM6D1215C 100 17 NCM6S1203C 470 2 NCM6S1205C 220 6 NCM6S1212C 100 14 NCM6S1215C 100 17 NCM6D4805C 220 10 NCM6D4812C 100 40 NCM6D4815C 100 60 NCM6S4803C 470 2 NCM6S4805C 220 5 NCM6S4812C 100 15 NCM6S4815C 100 20 Control Pin This provides an OFF function which puts the converter into a low power mode when >3V is applied to the pin. When the control pin is left unconnected or less than 1V the converter is ON Minimum Load The minimum load to meet full datasheet specification is 10% of the full rated load across the specified input voltage range. Between 0% and 10% output loading, the output voltage will remain within data sheet specification however, output ripple and noise may increase but will still be below 150mV p-p. 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 specified time, across a component designed to provide electrical isolation, to verify the integrity of that isolation. Murata Power Solutions NCM6 series of DC-DC converters are all 100% production tested at their stated isolation voltage. This is 5.2kVDC for 1 second. A question commonly asked is, “What is the continuous voltage that can be applied across the part in normal operation?” The NCM6 series has been recognised by Underwriters Laboratory to 250Vrms for Reinforced Insulation. 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. We therefore strongly advise against repeated high voltage isolation testing, but if it is absolutely required, that the voltage be reduced by 20% from specified test voltage. www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 4 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters SAFETY APPROVAL ANSI/AAMI ES60601-1 The NCM6 series has been recognised by Underwriters Laboratory (UL) to ANSI/AAMI ES60601-1 and provides 1 MOPP (Means Of Patient Protection) and 2 MOOP (Means Of Operator Protection) based upon a working voltage of 250 Vrms max., between Primary and Secondary. File number E202895 applies. UL 60950 The NCM6 series has been recognised by Underwriters Laboratory (UL) to UL 60950 for reinforced insulation to a working voltage of 250Vrms. File number E151252 applies. FUSING The NCM6 Series of converters are not internally fused so to meet the requirements of UL an anti-surge input line fuse should always be used with ratings as defined below. Input Voltage, 5V 3A Input Voltage, 12V 2A Input Voltage, 48V 1A All fuses should be UL recognised and rated to at least the maximum allowable DC input voltage. CHARACTERISATION TEST METHODS Ripple & Noise Characterisation Method Ripple and noise measurements are performed with the following test configuration. C1 1μF X7R m ultilayer ceramic capacitor, voltage rating to be a minimum of 3 times the output voltage of the DC-DC converter 10μF tantalum capacitor, voltage rating to be a minimum of 1.5 times the output voltage of the DC-DC converter with an ESR of less C2 than 100mΩ at 100 kHz C3 100nF multilayer ceramic capacitor, general purpose R1 450Ω resistor, carbon film, ±1% tolerance R2 50Ω 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 specified values. Differential Mode Noise Test Schematic DC/DC Converter OSCILLOSCOPE C1 C2 C3 R1 T1 R2 + + Y INPUT SUPPLY Input Output - - R LOAD www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 5 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters EFFIECIENCY VS LOAD NCM6D0505C NCM6D0512C 85% 90% 85% 80% 80% %) %) Efficiency (75% 459.VV5V Efficiency ( 7705%% 459.VV5V 70% 65% 65% 60% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) NCM6D0515C NCM6S0503C 80% 85% 75% 80% Efficiency (%) 7705%% Efficiency (%)6750%% 459.VV5V 60% 65% 55% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 60%10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) NCM6S0505C NCM6S0512C 85% 85% 80% 80% Efficiency (%)7705%% 459.VV5V Efficiency (%)7705%% 459.VV5V 65% 65% 60% 60% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) NCM6S0515C NCM6D1205C 85% 90% 85% 80% 80% 75% Efficiency (%)7705%% 459.VV5V Efficiency (%)56675050%%%% 9123246VVVV 65% 50% 45% 60% 40% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 6 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters EFFIECIENCY VS LOAD NCM6D1212C NCM6D1215C 95% 90% 85% 85% 80% 75% 75% %) %) 70% Efficiency (5655%% 9123V246VVV Efficiency ( 6605%% 9123246VVVV 55% 50% 45% 45% 35% 40% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) NCM6S1203C NCM6S1205C 90% 85% 80% 80% 70% 75% 60% 70% Efficiency (%)345000%%% 9123V246VVV Efficiency (%)566505%%% 9123V246VVV 20% 50% 10% 45% 0% 40% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) NCM6S1212C NCM6S1215C 90% 90% 85% 85% 80% 80% 75% 75% %)70% %) 70% Efficiency (566505%%% 9123V246VVV Efficiency ( 566505%%% 9123V246VVV 50% 50% 45% 45% 40% 40% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) NCM6D4805C NCM6D4812C 85% 95% 80% 85% 75% 70% 75% %)65% %) Efficiency (5650%% 14278845VVVV Efficiency (5655%% 14278845VVVV 50% 45% 45% 40% 35% 35% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 7 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters EFFIECIENCY VS LOAD NCM6D4815C NCM6S4803C 95% 80% 75% 85% 70% 65% 75% %) %)60% Efficiency (5655%% 14278845VVVV Efficiency (455505%%% 12478485VVVV 45% 40% 35% 35%10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 30%10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) NCM6S4805C NCM6S4812C 90% 90% 80% 80% 70% 70% %) %) Efficiency (5600%% 12478485VVVV Efficiency ( 5600%% 12478485VVVV 40% 40% 30% 30% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) NCM6S4815C 90% 80% 70% %) Efficiency (5600%% 12478485VVVV 40% 30% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 8 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters TEMPERATURE DERATING NCM6S0503C NCM6S1203C 6 6 5 5 W) 4 W) 4 wer ( 3 s1t0il0l alfimr er ( 3 s1t0il0l alfimr o w P 200 lfm o 200 lfm 2 P 2 400 lfm 400 lfm 1 1 0 0 -40-30-20-10 0 10 20 30 40 50 60 70 80 -40 -20 0 20 40 60 80 Ambient Temperature (OC) Ambient Temperature (OC) NCM6S4803C NCM6X0505C 6 6 5 W) W) 5 Power ( 34 s12t00il00l allffimmr Power ( 34 s12t00il00l allffimmr 2 2 400 lfm 400 lfm 1 1 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 Ambient Temperature (OC Ambient Temperature (OC) NCM6X0512C NCM6X0515C 6 6 wer (W) 345 s1t0il0l alfimr ower (W) 345 s1t0il0l alfimr o 200 lfm P 200 lfm P 2 400 lfm 2 400 lfm 1 1 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 Ambient Temperature (OC) Ambient Temperature (OC) NCM6X1205C NCM6X1212C 6 6 W) 5 W) 5 Power ( 34 s12t00il00l allffimmr Power ( 34 s12t00il00l allffimmr 2 400 lfm 2 400 lfm 1 1 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 Ambient Temperature (OC) Ambient Temperature (OC) www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 9 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters TEMPERATURE DERATING NCM6X1215C NCM6X4805C 6 6 5 5 W) W) er ( 4 still air er ( 4 still air ow 3 100 lfm ow 3 100 lfm P 200 lfm P 200 lfm 2 2 400 lfm 400 lfm 1 1 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 Ambient Temperature (OC) Ambient Temperature (OC) NCM6X4812C NCM6X4815C 6 6 W) 5 W) 5 Power ( 34 s12t00il00l allffimmr Power ( 34 s12t00il00l allffimmr 2 400 lfm 2 400 lfm 1 1 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 Ambient Temperature (OC) Ambient Temperature (OC) EMC FILTERING AND SPECTRA FILTERING The module includes a basic level of filtering, sufficient for many applications. Where lower noise levels are desired, filters can easily be added to achieve any required noise performance. A DC-DC converter generates noise in two principle forms: that which is radiated from its body and that conducted on its external connections. There are three separate modes of conducted noise: input differential, output differential and input-output. This last appears as common mode at the input and the output, and cannot therefore be removed by filtering at the input or output alone. The first level of filtering is to connect capacitors between input and output returns, to reduce this form of noise. It typically contains high harmonics of the switching frequency, which tend to appear as spikes on surrounding circuits. The voltage rating of this capacitor must match the required isolation voltage. (Due to the great variety in isolation voltage and required noise performance, this capacitor has not been included within the converter.) Input ripple is a voltage developed across the internal Input decoupling capacitor. It is therefore measured with a defined supply source impedance. Although simple series inductance will provide filtering, on its own it can degrade the stability. A shunt capacitor is therefore recommended across the converter input terminals, so that it is fed from a low impedance. If no filtering is required, the inductance of long supply wiring could also cause a problem, requiring an input decoupling capacitor for stability. An electrolytic will perform well in these situations. The input-output filtering is performed by the common-mode choke on the primary. This could be placed on the output, but would then degrade the regulation and produce less benefit for a given size, cost, and power loss. Radiated noise is present in magnetic and electrostatic forms. Thanks to the small size of these units, neither form of noise will be radiated “efficiently”, so will not normally cause a problem. Any question of this kind usually better repays attention to conducted signals. www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 10 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters EMC FILTERING AND SPECTRA EMC FILTER AND VALUES TO OBTAIN SPECTRA AS SHOWN The following filter circuit and filter table shows the input filters typically required to meet EN55022 Quasi-PeakCurve A or B. C4 L2 L1 DC C1 C2 C3 L3 DC C1, C2 Polyester or ceramic capacitor C5 C3 Electrolytic capacitor C4 & C5 250 VAC Y Rated TO MEET CURVE B Part Number C1 C2 C3 C4 C5 L1 L2 L3 NCM6S0503C 1μF 1μF 1000μF 10nF 10nF 51105C 20μH Not required NCM6S0505C 1μF 1μF 1000μF 10nF 10nF 51105C 60μH Not required NCM6S0512C 1μF 1μF 1000μF 15nF 15nF 51305C 60μH 60μH NCM6S0515C 1μF 1μF 1000μF 15nF 15nF 51305C 60μH 60μH NCM6D0505C 1μF 1μF 1000μF 10nF 10nF 51105C 20μH Not required NCM6D0512C 1μF 1μF 1000μF 10nF 10nF 51105C 20μH Not required NCM6D0515C 1μF 1μF 1000μF 10nF 10nF 51105C 20μH Not required NCM6S1203C 1μF 1μF 47μF 10nF 10nF 51105C Not required Not required NCM6S1205C 1μF 1μF 47μF 10nF 10nF 51105C 60μH Not required NCM6S1212C 1μF 1μF 47μF 10nF 10nF 51105C 20μH Not required NCM6S1215C 1μF 1μF 47μF 10nF 10nF 51105C 20μH Not required NCM6D1205C 1μF 1μF 47μF 10nF 10nF 51105C Not required Not required NCM6D1212C 1μF 1μF 47μF 10nF 10nF 51105C Not required Not required NCM6D1215C 1μF 1μF 47μF 10nF 10nF 51105C 20μH Not required NCM6S4803C 1μF 1μF 47μF 10nF 10nF 51105C Not required Not required NCM6S4805C 1μF 1μF 47μF 10nF 10nF 51505C Not required Not required NCM6S4812C 1μF 1μF 47μF 10nF 10nF 51505C Not required Not required NCM6S4815C 1μF 1μF 47μF 10nF 10nF 51505C Not required Not required NCM6D4805C 1μF 1μF 47μF 10nF 10nF 51505C Not required Not required NCM6D4812C 1μF 1μF 47μF 10nF 10nF 51505C 60μH Not required NCM6D4815C 1μF 1μF 47μF 10nF 10nF 51505C Not required Not required www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 11 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters EMC FILTERING AND SPECTRA TO MEET CURVE A Part Number C1 C2 C3 C4 C5 L1 L2 L3 NCM6S0503C 1μF 1μF 1000μF Not required Not required 51105C 60μH 60μH NCM6S0505C 1μF 1μF 1000μF Not required Not required 51105C 60μH 60μH NCM6S0512C 1μF 1μF 1000μF Not required Not required 51305C 60μH 60μH NCM6S0515C 1μF 1μF 1000μF Not required Not required 51305C 60μH 60μH NCM6D0505C 1μF 1μF 1000μF Not required Not required 51105C 60μH 60μH NCM6D0512C 1μF 1μF 1000μF Not required Not required 51105C 60μH 60μH NCM6D0515C 1μF 1μF 1000μF Not required Not required 51105C 60μH 60μH NCM6S1203C 1μF 1μF 47μF Not required Not required 51105C 60μH 60μH NCM6S1205C 1μF 1μF 47μF Not required Not required 51105C 60μH 60μH NCM6S1212C 1μF 1μF 47μF Not required Not required 51105C 60μH 60μH NCM6S1215C 1μF 1μF 47μF Not required Not required 51105C 60μH 60μH NCM6D1205C 1μF 1μF 47μF Not required Not required 51105C 60μH 60μH NCM6D1212C 1μF 1μF 47μF Not required Not required 51105C 60μH 60μH NCM6D1215C 1μF 1μF 47μF Not required Not required 51105C 60μH 60μH NCM6S4803C 1μF 1μF 47μF Not required Not required 51105C 60μH 60μH NCM6S4805C 1μF 1μF 47μF Not required Not required 51505C 60μH 60μH NCM6S4812C 1μF 1μF 47μF Not required Not required 51505C 60μH 60μH NCM6S4815C 1μF 1μF 47μF Not required Not required 51505C 60μH 60μH NCM6D4805C 1μF 1μF 47μF Not required Not required 51505C 60μH 60μH NCM6D4812C 1μF 1μF 47μF Not required Not required 51505C 60μH 60μH NCM6D4815C 1μF 1μF 47μF Not required Not required 51505C 60μH 60μH www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 12 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters EMC FILTERING AND SPECTRA NCM6S0503C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCM6S0505C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCM6S0512C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCM6S0515C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 13 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters EMC FILTERING AND SPECTRA NCM6D0505C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCM6D0512C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCM6D0515C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCM6S1203C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 14 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters EMC FILTERING AND SPECTRA NCM6S1205C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCM6S1212C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCM6S1215C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCM6D1205C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 15 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters EMC FILTERING AND SPECTRA NCM6D1212C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCM6D1215C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCM6S4803C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCM6S4805C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 16 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters EMC FILTERING AND SPECTRA NCM6S4812C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCM6S4815C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCM6D4805C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCM6D4812C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 17 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters EMC FILTERING AND SPECTRA NCM6D4815C 80 80 70 70 60 60 50 50 V 40 V 40 u u B 30 B 30 d 20 d 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 18 of 19

NCM6 Series Isolated 6W Wide Input Single & Dual Output DC-DC Converters PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS PIN CONNECTIONS NCM6SXXXXC Function Pin XYYWW Single Dual 20.0 1* ON/OFF ON/OFF (0.787) 2 -VIN -VIN 11 N/C -VOUT 14 +VOUT +VOUT 32.0 (1.26) 16 -VOUT OV 22 +VIN +VIN 23 +VIN +VIN 32.00 [1.260] MAX TUBE OUTLINE DIMENSIONS 1.00±0.15 (0.04±0.006) 10.75 [0.423] MAX 54..7255 [00..212667] 8.5 (0.335) 23.0 (0.906) 20.5 (0.807) 21..1933 [00..008746] 2.54 [0.100] Tube length 20.47 (520)) All dimensions in inches ±0.010 (mm 0.25mm). Quantity: 15 1* RECOMMENDED FOOTPRINT DETAILS 22..5333 [00..100920] 2 11 7 HOLES 15.24 [0.600] 1.0mm Ø 23 22 16 14 2.54 (0.1) 2.54 [0.100] 5.08 [0.200] 22.86 [0.900] * * Optional control pin. All dimensions in millimeters (inches) ±0.5 (0.020) except pin to pin tolerance ±0.25 (0.010). Weight: 10.61g All pins on a 2.54 (0.100) pitch and within 0.25 (0.010) of true position. 2.54 (0.1) Case material: plastic. All dimensions in millimeters ±0.25 (± 0.010 inches). 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/ 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 herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without notice. © 2018 Murata Power Solutions, Inc. www.murata-ps.com/support All enquiries: www.murata-ps.com/support KDC_NCM6C.C02 Page 19 of 19

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: M urata: NCM6D1212C NCM6D0515C NCM6S1205C NCM6D0505C NCM6S0505C NCM6S4803C NCM6S1203C NCM6D1215C NCM6S4805C NCM6S1212C NCM6S1215C NCM6S4812C NCM6S0512C NCM6D4812C NCM6D4805C NCM6D0512C NCM6S4815C NCM6S0515C NCM6D4815C NCM6D1205C NCM6S0503C