Datasheet

ManualsBrandsMURATA POWER SOLUTIONS ManualsPSU ComponentsDC/DC converter (print) +12 V, -12 V 250 mA 6 W No. of outputs: 2 x

NCM6 Series

Isolated 6W Wide Input Single & Dual Output DC/DC Converters

KDC_NCM6C.B01 Page 1 of 19

All enquiries: www.murata-ps.com/support

www.murata-ps.com

For full details go to

www.murata-ps.com/rohs

www.murata-ps.com

SELECTION GUIDE

Order Code

Input

Voltage

Output

Voltage

Output

Current

Efﬁciency Efﬁciency

Isolation

Capacitance

MTTF

Nom. 5V or 12V or 48V 24V Input

Min. Typ. Min. Typ.

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

NCM6S0515C 5 15 0.4 80 82 15 566,572

NCM6D1205C 12 ±5 ±0.6 81 83 79 80 15 285,466

NCM6D1212C 12 ±12 ±0.25 86 88 81 84 25 412,808

NCM6D1215C 12 ±15 ±0.2 85 87 82 84 25 366,356

NCM6S1203C 12 3.3 1.52 75 79 74 77 12 685,045

NCM6S1205C 12 5 1.2 81 82 79 80 15 475,352

NCM6S1212C 12 12 0.5 84 86 81 83 25 490,876

NCM6S1215C 12 15 0.4 85 87 82 84 25 457,651

NCM6D4805C 48 ±5 ±0.6 77 80 79 81 10 393,923

NCM6D4812C 48 ±12 ±0.25 78 82 82 84 22 444,419

NCM6D4815C 48 ±15 ±0.2 81 83 84 86 25 409,328

NCM6S4803C 48 3.3 1.52 71 74 71 76 12 552,818

NCM6S4805C 48 5 1.2 74 78 75 80 15 467,793

NCM6S4812C 48 12 0.5 79 82 83 84 20 520,610

NCM6S4815C 48 15 0.4 81 83 85 86 25 499,288

SELECTION GUIDE (Continued)

Order Code

Input Current

Ripple & Noise

0% Load 100% Load 0% Load 100% Load

Typ. 5V, 12V or 48V Input Typ. 24V Input Typ.

mA mA mA mA mVp/p

NCM6D0505C

20 1500 20

NCM6D0512C 25 1450 20

NCM6D0515C 30 1450 15

NCM6S0503C 8 1300 10

NCM6S0505C 20 1500 20

NCM6S0512C 25 1500 90

NCM6S0515C 30 1500 90

NCM6D1205C 11 600 9 310 100

NCM6D1212C 13 560 12 300 100

NCM6D1215C 15 570 13 300 100

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

FEATURES

UL60950 Reinforced Insulation

 ANSI/AAMI ES60601-1, 2 MOOP’s recogni-

tion pending

4:1 Wide range voltage input

Operating temperature range –40°C to

85°C

5.2kVDC isolation ‘Hi Pot Test’

Typical efﬁciency to 88%

5V, 12V & 48V Nominal input

Power density 0.94W/cm

5mm creepage guaranteed

Under voltage lock out

Control pin option

PRODUCT OVERVIEW

The NCM6 series of DC/DC converters offers

single & dual output voltages from wide input

voltage ranges ranges of 4.5-9, 9-36V & 18-75V..

The NCM6 is housed in an industry standard

package with a standard pinout. The NCM6 is

encapsulated for superior thermal performance.

Applications include medical, telecommunication

battery powered systems, process control and

distributed power systems.

1 To order with optional control pin insert an ‘E’ prior to the sufﬁx C, i.e. NCM6S1205EC.

2 Calculated using MIL-HDBK-217F FN2, parts stress method with nominal input voltage at full load.

3. 5V inputs have a 2:1 input range.

All speciﬁcations typical at T

A=25°C, nominal input voltage and rated output current unless otherwise speciﬁed.

Summary of content (19 pages)

PAGE 1
NCM6 Series www.murata-ps.com Isolated 6W Wide Input Single & Dual Output DC/DC Converters SELECTION GUIDE Input Voltage 1 Order Code FEATURES UL60950 Reinforced Insulation ANSI/AAMI ES60601-1, 2 MOOP’s recognition pending 4:1 Wide range voltage input3 Operating temperature range –40°C to 85°C 5.2kVDC isolation ‘Hi Pot Test’ Typical efﬁciency to 88% 5V, 12V & 48V Nominal input Power density 0.
PAGE 2
NCM6 Series Isolated 6W Wide Input Single & Dual Output DC/DC Converters INPUT CHARACTERISTICS Parameter Voltage range Under voltage lock out Reﬂected ripple current Conditions Min. Typ. Max. Units NCM6X05 NCM6X12 NCM6X48 Turn on threshold NCM6X05 Turn off threshold NCM6X05 Turn on threshold NCM6X12 Turn off threshold NCM6X12 Turn on threshold NCM6X48 Turn off threshold NCM6X48 All variants 4.5 9 18 5 12 48 4.2 3.6 8.2 6.5 14 13.7 10 9 36 75 V Typ. Max.
PAGE 3
NCM6 Series Isolated 6W Wide Input Single & Dual Output DC/DC Converters ABSOLUTE MAXIMUM RATINGS Short-circuit protection (for SELV input voltages) Lead temperature 1.0mm from case for 10 seconds (to JEDEC JESD22-B106 ISS C) Continuous Input voltage, NCM6X05 Input voltage, NCM6X12 Input voltage, NCM6X48 Control pin input voltage 10V 40V 80V ±20V 260°C GENERAL CHARACTERISTICS1 Parameter Conditions Min. Switching frequency Typ. Max.
PAGE 4
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: Part No.
PAGE 5
NCM6 Series Isolated 6W Wide Input Single & Dual Output DC/DC Converters SAFETY APPROVAL ANSI/AAMI ES60601-1 The NCM6 series is pending recognition by Underwriters Laboratory (UL) to ANSI/AAMI ES60601-1 and provides 2 MOOP (means of operator protection) based upon a working voltage of 250 Vrms max., between Primary and Secondary. UL 60950 The NCM6 series has been recognised by Underwriters Laboratory (UL) to UL 60950 for reinforced insulation to a working voltage of 250Vrms.
PAGE 6
NCM6 Series Isolated 6W Wide Input Single & Dual Output DC/DC Converters EFFIECIENCY VS LOAD NCM6D0505C NCM6D0512C 90% 85% 85% 80% Efficiency (%) Efficiency (%) 80% 4.5V 75% 5V 9V 4.5V 75% 5V 9V 70% 70% 65% 65% 10% 20% 30% 40% 50% 60% 70% 80% 90% 60% 10% 100% 20% 30% 40% Load (%) 50% 60% 70% 80% 90% 100% Load (%) NCM6D0515C NCM6S0503C 80% 85% 75% Efficiency (%) Efficiency (%) 80% 75% 70% 70% 4.
PAGE 7
NCM6 Series Isolated 6W Wide Input Single & Dual Output DC/DC Converters EFFIECIENCY VS LOAD NCM6D1212C NCM6D1215C 95% 90% 85% 85% 80% 75% 9V 65% 12V 24V 36V 55% 70% Efficiency (%) Efficiency (%) 75% 9V 65% 12V 24V 60% 36V 55% 50% 45% 45% 35% 10% 20% 30% 40% 50% 60% 70% 80% 90% 40% 10% 100% 20% 30% 40% 50% Load (%) NCM6S1203C 85% 80% 80% 70% 75% 80% 90% 100% 70% 50% 9V 12V 40% 24V 36V 30% Efficiency (%) Efficiency (%) 60% 65% 12V 36V 50% 45% 30% 4
PAGE 8
NCM6 Series Isolated 6W Wide Input Single & Dual Output DC/DC Converters EFFIECIENCY VS LOAD NCM6D4815C NCM6S4803C 80% 95% 75% 85% 70% 65% 18V 65% 48V 24V 75V 55% Efficiency (%) Efficiency (%) 75% 60% 18V 55% 24V 48V 50% 75V 45% 40% 45% 35% 35% 10% 20% 30% 40% 50% 60% 70% 80% 90% 30% 10% 100% 20% 30% 40% Load (%) 60% 70% 80% 90% 100% Load (%) NCM6S4805C NCM6S4812C 90% 90% 80% 80% 70% 18V 60% 24V 48V 75V 50% Efficiency (%) Efficiency (%) 70% 18V 60% 24V
PAGE 9
NCM6 Series Isolated 6W Wide Input Single & Dual Output DC/DC Converters TEMPERATURE DERATING NCM6S1203C 6 6 5 5 4 still air 3 100 lfm 200 lfm 2 Power (W) Power (W) NCM6S0503C 4 still air 100 lfm 3 200 lfm 2 400 lfm 400 lfm 1 1 0 0 -40 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 -20 Ambient Temperature (OC) NCM6S4803C 20 40 60 80 NCM6X0505C 6 6 5 4 still air 100 lfm 3 200 lfm 5 Power (W) Power (W) 0 Ambient Temperature (OC) still air 4 100 lfm 3 200 lfm 2 2 40
PAGE 10
NCM6 Series Isolated 6W Wide Input Single & Dual Output DC/DC Converters TEMPERATURE DERATING NCM6X4805C 6 6 5 5 still air 4 100 lfm 3 200 lfm 2 Power (W) Power (W) NCM6X1215C still air 4 100 lfm 3 200 lfm 2 400 lfm 1 400 lfm 1 0 0 -40 -20 0 20 40 60 80 -40 NCM6X4812C 0 20 40 60 80 NCM6X4815C 6 6 5 5 still air 4 100 lfm 3 200 lfm Power (W) Power (W) -20 Ambient Temperature (OC) Ambient Temperature (OC) still air 4 100 lfm 3 200 lfm 2 2 400 lfm 40
PAGE 11
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.
PAGE 12
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 NCM6S0505C NCM6S0512C NCM6S0515C NCM6D0505C NCM6D0512C NCM6D0515C NCM6S1203C NCM6S1205C NCM6S1212C NCM6S1215C NCM6D1205C NCM6D1212C NCM6D1215C NCM6S4803C NCM6S4805C NCM6S4812C NCM6S4815C NCM6D4805C NCM6D4812C NCM6D4815C 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF 1μF
PAGE 13
NCM6 Series Isolated 6W Wide Input Single & Dual Output DC/DC Converters EMC FILTERING AND SPECTRA 80 70 60 50 40 30 20 10 0 1.00E+05 dBuV dBuV NCM6S0503C 1.00E+06 1.00E+07 1.00E+08 80 70 60 50 40 30 20 10 0 1.00E+05 Frequency (Hz) 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 80 70 60 50 40 30 20 10 0 1.00E+05 dBuV dBuV NCM6S0505C 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 80 70 60 50 40 30 20 10 0 1.00E+05 80 70 60 50 40 30 20 10 0 1.
PAGE 14
NCM6 Series Isolated 6W Wide Input Single & Dual Output DC/DC Converters EMC FILTERING AND SPECTRA 80 70 60 50 40 30 20 10 0 1.00E+05 dBuV dBuV NCM6D0505C 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 80 70 60 50 40 30 20 10 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) 80 70 60 50 40 30 20 10 0 1.00E+05 dBuV dBuV NCM6D0512C 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 80 70 60 50 40 30 20 10 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) 80 70 60 50 40 30 20 10 0 1.
PAGE 15
NCM6 Series Isolated 6W Wide Input Single & Dual Output DC/DC Converters EMC FILTERING AND SPECTRA 80 70 60 50 40 30 20 10 0 1.00E+05 dBuV dBuV NCM6S1205C 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 80 70 60 50 40 30 20 10 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) 80 70 60 50 40 30 20 10 0 1.00E+05 dBuV dBuV NCM6S1212C 1.00E+06 1.00E+07 1.00E+08 80 70 60 50 40 30 20 10 0 1.00E+05 Frequency (Hz) 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 80 70 60 50 40 30 20 10 0 1.
PAGE 16
NCM6 Series Isolated 6W Wide Input Single & Dual Output DC/DC Converters EMC FILTERING AND SPECTRA 80 70 60 50 40 30 20 10 0 1.00E+05 dBuV dBuV NCM6D1212C 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 80 70 60 50 40 30 20 10 0 1.00E+05 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 80 70 60 50 40 30 20 10 0 1.00E+05 dBuV dBuV NCM6D1215C 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 80 70 60 50 40 30 20 10 0 1.00E+05 80 70 60 50 40 30 20 10 0 1.
PAGE 17
NCM6 Series Isolated 6W Wide Input Single & Dual Output DC/DC Converters EMC FILTERING AND SPECTRA 80 70 60 50 40 30 20 10 0 1.00E+05 dBuV dBuV NCM6S4812C 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 80 70 60 50 40 30 20 10 0 1.00E+05 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 1.00E+06 1.00E+08 80 70 60 50 40 30 20 10 0 1.00E+05 dBuV dBuV NCM6S4815C 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 80 70 60 50 40 30 20 10 0 1.00E+05 1.00E+07 Frequency (Hz) 80 70 60 50 40 30 20 10 0 1.
PAGE 18
NCM6 Series Isolated 6W Wide Input Single & Dual Output DC/DC Converters EMC FILTERING AND SPECTRA 80 70 60 50 40 30 20 10 0 1.00E+05 dBuV dBuV NCM6D4815C 1.00E+06 1.00E+07 Frequency (Hz) www.murata-ps.com 1.00E+08 80 70 60 50 40 30 20 10 0 1.00E+05 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 All enquiries: www.murata-ps.com/support KDC_NCM6C.
PAGE 19
NCM6 Series Isolated 6W Wide Input Single & Dual Output DC/DC Converters PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS PIN CONNECTIONS NCM6S1212C XYYWW 20.0 (0.787) 32.0 (1.26) Pin Function Single Dual 1* 2 11 14 16 22 23 ON/OFF -VIN N/C +VOUT -VOUT +VIN +VIN ON/OFF -VIN -VOUT +VOUT OV +VIN +VIN 32.00 [1.260] MAX TUBE OUTLINE DIMENSIONS 1.00±0.15 (0.04±0.006) 5.75 4.25 [ 0.226 0.167 ] [ 2.13 0.084 1.93 0.076 8.5 (0.335) 20.5 (0.807) 2.54 [0.100] ] Tube length 20.