NMR112C Murata Power Solutions Inc, NMR112C Datasheet

DC/DC Converters & Regulators DC/DC TH 1W 15-5V SIP SINGLE

NMR112C

Manufacturer Part Number

NMR112C

Description

DC/DC Converters & Regulators DC/DC TH 1W 15-5V SIP SINGLE

Manufacturer

Murata Power Solutions Inc

Series

NMRr

Datasheet

1.NMR106C.pdf (5 pages)

Specifications of NMR112C

Output Power

1 W

Input Voltage Range

13.5 V to 16.5 V

Input Voltage (nominal)

15 V

Number Of Outputs

Output Voltage (channel 1)

5 V

Output Current (channel 1)

+/- 67 mA

Isolation Voltage

1 KV

Package / Case Size

SIP

Output Type

DC/DC Converter

Output Voltage

5 V

Product

Isolated

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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FEATURES

DESCRIPTION

The NMR series of industrial temperature range

DC/DC converters are the standard building blocks

for on-board distributed power systems. They are

ideally suited for providing single rail supplies on

primarily digital boards with the added beneﬁ t of

galvanic isolation to reduce switching noise. Sur-

face mount technology and advanced packaging

materials produce rugged reliable performance

over an extended temperature range from -40ºC

to 85ºC.

www.murata-ps.com

RoHS compliant

1kVDC isolation

Efﬁ ciency up to 80%

Wide temperature performance at full

1 watt load, –40°C to 85°C

Power density up to 0.90W/cm

UL 94V-0 package material

Footprint from 1.17cm

Industry standard pinout

5V, 12V, 15V & 24V input

5V, 12V & 15V output

No heatsink required

Internal SMD construction

Fully encapsulated with toroidal magnetics

Custom solutions available

No electrolytic or tantalum capacitors

www.murata-ps.com/rohs

For full details go to

1. Calculated using MIL-HDBK-217FN2 with nominal input voltage at full load.

2. See derating graph.

3. See ripple & noise characterisation method.

All speciﬁ cations typical at T

SELECTION GUIDE

NMR100C

NMR101C

NMR102C

NMR106C

NMR107C

NMR108C

NMR112C

NMR113C

NMR114C

NMR118C

NMR119C

NMR120C

INPUT CHARACTERISTICS

Parameter

Voltage range

Reﬂ ected ripple current

OUTPUT CHARACTERISTICS

Parameter

Rated Power

Voltage Set Point Accuracy

Line regulation

ISOLATION CHARACTERISTICS

Parameter

Isolation voltage

Resistance

ABSOLUTE MAXIMUM RATINGS

Lead temperature 1.5mm from case for 10 seconds

Internal power dissipation

Input voltage V

Order

Code

Nominal

Voltage

Input

, NMR100C, NMR101C, NMR102C

, NMR106C, NMR107C, NMR108C

, NMR112C, NMR113C, NMR114C

, NMR118C, NMR119C, NMR120C

Output

Voltage

=25°C, nominal input voltage and rated output current unless otherwise speciﬁ ed.

Conditions

Continuous operation, 5V input types

Continuous operation, 12V input types

Continuous operation, 15V input types

Continuous operation, 24V input types

5V & 12V input types

15V & 24V input types

Conditions

See tolerance envelope

High V

Conditions

Flash tested for 1 second

Viso=1000VDC

=-40°C to 85°C

Current

Output

200

to low V

Technical enquiries email: mk@murata-ps.com, tel: +44 (0)1908 615232

Rated Load

Current at

Isolated 1W Single Output DC/DC Converters

Input

290

260

253

121

110

12.5

6.90

6.50

12.5

6.90

6.50

6.80

2.80

2.50

Typ. Max. Typ. Max.

Regulation

8.1

3.3

2.8

Load

13.4

7.70

7.50

13.4

7.70

7.50

3.50

3.5

4.0

4.6

4.3

5.3

Ripple &

Noise

2010-07-08 KDC_NMR.D01 Page 1 of 5

300°C

550mW

15V

18V

28V

1000

Min.

10.8

13.5

21.6

Min.

4.5

NMR Series

Efﬁ ciency

Typ.

1.6

1.0

Capacitance

Isolation

Max.

13.2

16.5

26.4

122

5.5

1.0

1.2

mA p-p

Units

MTTF

%/%

VDC

1847

1485

2110

1790

1560

1253

kHrs

GΩ

981

667

869

613

784

566

Related parts for NMR112C

NMR112C Summary of contents

Page 1

... Internal power dissipation Input voltage V , NMR100C, NMR101C, NMR102C IN Input voltage V , NMR106C, NMR107C, NMR108C IN Input voltage V , NMR112C, NMR113C, NMR114C IN Input voltage V , NMR118C, NMR119C, NMR120C IN 1. Calculated using MIL-HDBK-217FN2 with nominal input voltage at full load. 2. See derating graph. 3. See ripple & noise characterisation method. ...

Page 2

GENERAL CHARACTERISTICS Parameter Conditions 5V input types 12V input types Switching frequency 15V input types 24V input types TEMPERATURE CHARACTERISTICS Parameter Conditions Speciﬁ cation All output types Storage 5V output types Case Temperature above ambient All other output types Cooling ...

Page 3

... Resistive load to the maximum power rating of the DC/DC converter. Connections should be made via twisted wires Measured values are multiplied obtain the speciﬁ ed values. Differential Mode Noise Test Schematic SUPPLY www.murata-ps.com Start-up time μs NMR112C 744 NMR113C 1908 NMR114C 6620 NMR118C ...

Page 4

... DC/DC converter. The SRF (Self Resonant Frequency) should be >20MHz. Inductor L, μH SMD NMR100C 10 82103C NMR101C 47 82473C NMR102C 47 82473C NMR106C 10 82103C NMR107C 47 82473C NMR108C 47 82473C NMR112C 10 82103C NMR113C 47 82473C NMR114C 47 82473C NMR118C 10 82103C NMR119C 47 82473C NMR120C 47 82473C www.murata-ps.com DC Power Source DC ...

Page 5

PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS 7 Pin SIP Package 0.77 (19.50) 0.236 (6.00) 0.394 (10.00) NMR100C XYYWWi 0.181 (4.60) 0.1 (2.54) 0.141 (3.60) 0.074±0.02 (1.88±0.50) 0.05 0.5 (12.70) (1.25) All dimensions in inches ±0.01 (mm ±0.25mm). All ...

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