NMR100C Murata Power Solutions Inc, NMR100C Datasheet - Page 2

• Manufacturer Part Number: NMR100C
• Description: CONV DC/DC 1W 5VIN 5VOUT SIP SGL
• Manufacturer: Murata Power Solutions Inc
• Series: NMRr
• Type: Isolatedr

Specifications of NMR100C

• Number Of Outputs: 1
• Output: 5V
• Power (watts): 1W
• Mounting Type: Through Hole
• Voltage - Input: 4.5 ~ 5.5V
• Package / Case: 7-SIP Module (4 Leads)
• 1st Output: 5 VDC @ 200mA
• Size / Dimension: 0.77" L x 0.24" W x 0.39" H (19.6mm x 6.1mm x 9.9mm)
• Power (watts) - Rated: 1W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 69%
• Approvals: UL
• Output Power: 1 W
• Input Voltage Range: 4.5 V to 5.5 V
• Input Voltage (nominal): 5 V
• Output Voltage (channel 1): 5 V
• Output Current (channel 1): 200 mA
• Isolation Voltage: 1 KV
• Package / Case Size: SIP-7
• Output Voltage: 5 V
• Product: Isolated
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 811-1566-5

www.murata-ps.com
GENERAL CHARACTERISTICS
Parameter
Switching frequency
TEMPERATURE CHARACTERISTICS
Parameter
Specifi cation
Storage
Case Temperature above ambient
Cooling
TOLERANCE ENVELOPES
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 specifi ed time, across a component designed to provide electrical isolation, to verify the integrity of that isolation.
Murata Power Solutions NMR series of DC/DC converters are all 100% production tested at their stated isolation voltage. This is 1kVDC for 1 second.
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 specifi c agency approvals, such as the NMR series, 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 materials,
construction and environment. The NMR 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 limited. We
therefore strongly advise against repeated high voltage isolation testing, but if it is absolutely required, that the voltage be reduced by 20% from specifi 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.
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
NMR118
+4.5%
+7%
+2%
V
NOM
10
25
Output Load Current (%)
50
This series is compatible with RoHS soldering systems with a peak wave solder temperature of 300ºC for 10 seconds. The pin termination fi nish
on this product series is Tin Plate, Hot Dipped over Matte Tin with Nickel Preplate. The series is backward compatible with Sn/Pb soldering
systems.
For further information, please visit www.murata-ps.com/rohs
Conditions
5V input types
12V input types
15V input types
24V input types
Conditions
All output types
5V output types
All other output types
Free air convection
75
100
-2.5%
-5%
0%
NMR113, NMR 114, NMR119, NMR120
+4%
+2%
V
NOM
10
25
Output Load Current (%)
50
75
Technical enquiries email: [e-mail], tel: [phone]
Isolated 1W Single Output DC/DC Converters
100
+1%
-1%
-3%
All other types
+10%
+5%
V
NOM
10
Min.
Min.
-40
-50
2010-07-08 KDC_NMR.D01 Page 2 of 5
25
Output Load Current (%)
Typ.
Typ.
110
160
NMR Series
90
80
33
28
50
Max.
Max.
130
75
85
100
+2.5%
-2.5%
-7.5%
Units
Units
kHz
°C