NMG1212SC Murata Power Solutions Inc, NMG1212SC Datasheet

NMG1212SC

Manufacturer Part Number

NMG1212SC

Description

CONV DC/DC 2W 12VIN 12VOUT SIP

Manufacturer

Murata Power Solutions Inc

Series

NMGr

Type

Isolatedr

Datasheet

1.NMG1212SC.pdf (5 pages)

Specifications of NMG1212SC

Output

12V

Number Of Outputs

Power (watts)

Mounting Type

Through Hole

Voltage - Input

10.8 ~ 13.2V

Package / Case

7-SIP Module (4 Leads)

1st Output

12 VDC @ 167mA

Size / Dimension

0.77" L x 0.30" W x 0.40" H (19.6mm x 7.6mm x 10.2mm)

Power (watts) - Rated

Operating Temperature

-40°C ~ 85°C

Efficiency

88%

Approvals

Dc / Dc Converter O/p Type

Fixed

No. Of Outputs

Input Voltage

10.8V To 13.2V

Power Rating

Output Voltage

12V

Output Current

167mA

Supply Voltage

12V

Dc / Dc Converter Case Style

SIP

Product

Isolated

Output Power

2 W

Input Voltage Range

10.8 V to 13.2 V

Input Voltage (nominal)

12 V

Output Voltage (channel 1)

12 V

Output Current (channel 1)

167 mA

Isolation Voltage

1 KV

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

811-1708-5

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Download datasheet (123Kb)

FEATURES

PRODUCT OVERVIEW

The NMG series of DC/DC Converters is

particularly suited to isolating and/or converting

DC power rails. The galvanic isolation allows the

device to be conﬁ gured to provide an isolated

negative rail in systems where only positive rails

exist. The wide temperature range guarantees

startup from –40°C and full 2 watt output at 85°C.

Pin compatibility with the NMR series ensures

ease of upgradeability.

www.murata-ps.com

UL 60950 recognised

RoHS compliant

Efﬁ ciency from 81%

Wide temperature performance at full

2 Watt load, –40°C to 85°C

UL 94V-0 package material

Industry standard pinout

1kVDC isolation

5V & 12V input

5V, 9V, 12V, & 15V output

Internal SMD construction

Fully encapsulated with toroidal

magnetics

No external components required

MTTF up to 3.9 million hours

Pin compatible with NMR series

No electrolytic or tantalum capacitors

www.murata-ps.com/rohs

For full details go to

1. See Ripple & Noise characterisation method.

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

All speciﬁ cations typical at T

SELECTION GUIDE

NMG0505SC

NMG0509SC

NMG0512SC

NMG0515SC

NMG1205SC

NMG1209SC

NMG1212SC

NMG1215SC

When operated with additional external load capacitance the rise time of the input voltage will determine the maximum external

capacitance value for guaranteed start up. The slower the rise time of the input voltage the greater the maximum value of the

additional external capacitance for reliable start up.

INPUT CHARACTERISTICS

Parameter

Voltage range

Reﬂ ected ripple current

ABSOLUTE MAXIMUM RATINGS

Lead temperature 1.5mm from case for 10 seconds

Internal power dissipation

Input voltage V

OUTPUT CHARACTERISTICS

Parameter

Rated Power

Voltage Set Point Accuracy

Line regulation

ISOLATION CHARACTERISTICS

Parameter

Isolation test voltage

Resistance

GENERAL CHARACTERISTICS

Parameter

Switching frequency

TEMPERATURE CHARACTERISTICS

Parameter

Speciﬁ cation

Storage

Case Temperature above

ambient

Cooling

Order Code

IN,

, NMG05 types

NMG12 types

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

Conditions

Continuous operation, 5V input types

Continuous operation, 12V input types

Conditions

See tolerance envelope

High V

Conditions

Flash tested for 1 second

Viso= 1000VDC

Conditions

All output types

NMG0505

NMG1205

All other output types

Free air convection

=-40

°C

to low V

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

400

222

167

133

400

222

167

133

to 85

°C

Isolated 2W Single Output DC/DC Converters

470

455

450

200

190

185

5.7

4.2

3.8

3.4

4.2

2.6

2.4

2.0

7.3

5.9

5.1

4.5

4.9

3.1

2.9

2.4

mVp-p

2010/02/12 KDC_NMG.C01 Page 1 of 5

1000

Min.

10.8

Min.

4.5

-40

-50

300°C

550mW

15V

NMG Series

Typ.

1.05

Typ.

7.5

86.5

87.5

83.5

Max.

13.2

125

5.5

1.2

mA p-p

Units

%/%

VDC

kHz

3956

3682

3299

2833

2519

2405

2235

2011

GΩ

kHrs

°C

Related parts for NMG1212SC

NMG1212SC Summary of contents

Page 1

... NMG1205SC 12 5 400 200 NMG1209SC 12 9 222 190 NMG1212SC 12 12 167 190 NMG1215SC 12 15 133 185 When operated with additional external load capacitance the rise time of the input voltage will determine the maximum external capacitance value for guaranteed start up. The slower the rise time of the input voltage the greater the maximum value of the additional external capacitance for reliable start up ...

Page 2

TEMPERATURE DERATING GRAPH Safe Operating Area 0 - Ambient Temperature (°C) TECHNICAL NOTES ISOLATION VOLTAGE ‘Hi Pot Test’, ‘Flash Tested’, ‘Withstand Voltage’, ‘Proof Voltage’, ‘Dielectric Withstand Voltage’ & ‘Isolation Test Voltage’ are all terms that ...

Page 3

... NMG0505SC NMG0509SC NMG0512SC NMG0515SC NMG1205SC NMG1209SC NMG1212SC NMG1215SC Ripple & Noise Characterisation Method All measurement to be taken with the following components connected to the UUT as detailed below. 50 Ohm coax cable, solder connections one end, BNC plug at the other end. C1 1μF X7R multilayer ceramic capacitor rated at minimum 3 x the output voltage of the UUT 10μ ...

Page 4

... DC/DC converter. The SRF (Self Resonant Frequency) should be >20MHz. Inductor L, μH NMG0505SC 10 82103C NMG0509SC 22 82223C NMG0512SC 47 82473C NMG0515SC 47 82473C NMG1205SC 10 82103C NMG1209SC 22 82223C NMG1212SC 47 82473C NMG1215SC 47 82473C EFFICIENCY VS LOAD NMG 5V Input Voltage 15V 12V ...

Page 5

PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS 0.774 (19.65) (Max.) 0.301 (7.65) (Max.) NMG0505SC 0.4 XYYWWi (10.15) (Max 0.181 (4.60) 0.142 (3.60) 0.1 (2.54) 0.099 (2.52) 0.061 (1.54) 0.057 (1.45) 0.5 (12.70) 0.039 (1.00) All dimensions in inches ±0.01 (mm ...

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