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NMV1209DC

P1-P3P4-P6
NMV 5V, 12V & 15V Series
3kVDC Isolated 1W Single & Dual Output DC/DC Converters
KDC_NMV.H02 Page 1 of 6
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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)
Efficiency
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
VContinuous operation, 12V input types 10.8 12 13.2
Continuous operation, 15V input types 13.5 15 16.5
Reflected ripple current 20 40 mA p-p
1. Calculated using MIL-HDBK-217F with nominal input voltage at full load.
All specifications typical at T
A=25°C, nominal input voltage and rated output current unless otherwise specified.
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 benefit of
3kVDC galvanic isolation to reduce switching 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
Efficiency to 79%
Wide temperature performance at full
1 Watt load, –40°C to 85°C
Single or dual output
UL 60950 recognised for functional
insulation
Industry standard pinout
Power sharing on dual output
3kVDC isolation (1 minute) ‘Hi-Pot Test’
5V, 12V, & 15V input
5V, 9V, 12V and 15V output
Internal SMD construction
No external components required
MTTF up to 4.2 million hours
No electrolytic or tantalum capacitors
Pin compatible with MEV1, MEV3 & NMK
series
NMV 5V, 12V & 15V Series
3kVDC Isolated 1W Single & Dual Output DC/DC Converters
KDC_NMV.H02 Page 2 of 6
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ABSOLUTE MAXIMUM RATINGS
Lead temperature 1.5mm from case for 10 seconds 260°C
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
T
A=-40°C to 120°C, see derating graph
1W
Voltage Set Point Accuracy See tolerance envelope
Line regulation High V
IN to low VIN 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 GΩ
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
Specification 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
150100
50
0
-40
0
0.5
1.0
1.5
Safe Operating Area
85°C
Ambient Temperature (°C)
Output Power (W)
120°C
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.
RoHS COMPLIANCE INFORMATION
This series is compatible with RoHS soldering systems with a peak wave solder temperature of
260°C for 10 seconds. The pin termination finish 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.H02 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 specified time, across a component designed to provide electrical isolation, to verify the integrity of that isolation.
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?”
The NMV has been recognised by Underwriters Laboratory for functional insulation, both input and output should normally be maintained within 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 an 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; but 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 circuits 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 materi-
als, 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 insulation. 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 lim-
ited. 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.
This consideration equally applies to agency recognised 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 specification is 10% of the full rated load across the specified input voltage range. Lower than 10% minimum loading will result in
an increase in output voltage, which may rise to typically double the specified 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 2.2µs and output capacitance of 10µF, are shown in the table below. The product
series will start into a capacitance of 47µF with an increased start time, however, the maximum recommended output capacitance is 10µF.
Typical Start-Up Wave Form
Start-up time Start-up time
µs µs
NMV0505xC 1966 NMV1212xC 8650
NMV0509xC 5360 NMV1215xC 11171
NMV0512xC 11180 NMV1505xC 803
NMV0515xC 16270 NMV1512xC 3510
NMV1205xC 1290 NMV1515xC 8361
NMV1209xC 4140
SAFETY APPROVAL
The NMV series has been recognised by Underwriters Laboratory (UL) to UL 60950 for functional insulation.
The NMV Series of converters are not internally fused so to meet the requirements of UL 60950 an anti-surge input line fuse should always be used with ratings as defined below.
NMV05xxxxC: 0.5A
NMV12xxxxC: 0.2A
NMV15xxxxC: 0.2A
All fuses should be UL recognised and rated to at least the maximum allowable DC input voltage.
File number E151252 applies.
P1-P3P4-P6

NMV1209DC

Mfr. #:
Buy NMV1209DC
Manufacturer:
Murata Power Solutions
Description:
Isolated DC/DC Converters 1W +/-9Vout +/-55mA 12Vin 3kVDC Iso DIP
Lifecycle:
New from this manufacturer.
Delivery:
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