NMA1205DC Murata Power Solutions Inc, NMA1205DC Datasheet

DC/DC Converters & Regulators 1W DUAL 12V/5V DIP Dual Output

NMA1205DC

Manufacturer Part Number

NMA1205DC

Description

DC/DC Converters & Regulators 1W DUAL 12V/5V DIP Dual Output

Manufacturer

Murata Power Solutions Inc

Series

NMAr

Datasheet

1.NMA0512SC.pdf (6 pages)

Specifications of NMA1205DC

Output Power

0.5 W

Input Voltage Range

10.8 V to 13.2 V

Input Voltage (nominal)

12 V

Number Of Outputs

Output Voltage (channel 1)

+/- 5 V

Output Current (channel 1)

+/- 100 mA

Output Voltage (channel 2)

5 V

Output Current (channel 2)

+/- 100 mA

Isolation Voltage

1 KV

Package / Case Size

DIP

Product

Isolated

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

NMA1205DC

Manufacturer:

SIEMENS

Quantity:

430

Company:

Meier Automation Equipment Co., Limited

Part Number:

NMA1205DC

Manufacturer:

MURATA/村田

Quantity:

20 000

Current page: 1 of 6
Download datasheet (140Kb)

FEATURES

DESCRIPTION

The NMA 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 dual rail supplies on

primarily digital boards with the added beneﬁ t of

galvanic isolation to reduce switching noise. All of

the rated power may be drawn from a single pin

provided the total load does not exceed 1 watt.

www.murata-ps.com

RoHS compliant

Efﬁ ciency up to 80%

Power density up to 0.85W/cm

Wide temperature performance at full

1 Watt load, –40°C to 85°C

Dual output from a single input rail

UL 94V-0 package material

No heatsink required

Footprint from 1.17cm

Industry standard pinout

Power sharing on output

1kVDC isolation

5V, 12V, & 15V input

5V, 9V, 12V and 15V output

Internal SMD construction

Fully encapsulated with toroidal

magnetics

No external components required

MTTF up to 3.1 million hours

No electrolytic or tantalum capacitors

www.murata-ps.com/rohs

For full details go to

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

All speciﬁ cations typical at T

SELECTION GUIDE

NMA0505DC

NMA0509DC

NMA0512DC

NMA0515DC

NMA0505SC

NMA0509SC

NMA0512SC

NMA0515SC

NMA1205DC

NMA1209DC

NMA1212DC

NMA1215DC

NMA1205SC

NMA1209SC

NMA1212SC

NMA1215SC

NMA1505DC

NMA1512DC

NMA1515DC

NMA1505SC

NMA1512SC

NMA1515SC

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

Order Code

IN,

, NMA05 types

NMA12 types

NMA15 types

Nominal

Voltage

Input

=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

Output

Voltage

±12

±15

±12

±15

±12

±15

±12

±15

±12

±15

±12

±15

±5

±9

±5

±9

±5

±9

±5

±9

±5

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

NMA 5V, 12V & 15V Series

Current

Output

±100

±55

±42

±33

±55

±42

±33

±55

±42

±33

±55

±42

±33

±42

±33

±42

±33

Isolated 1W Dual Output DC/DC Converters

Rated Load

Current at

Input

289

267

260

256

289

267

260

256

120

113

111

110

120

113

111

110

Efﬁ ciency

2010-09-20 KDC_NMA.G01 Page 1 of 6

300°C

450mW

15V

18V

Min.

10.8

13.5

4.5

Capacitance

Isolation

Typ.

MTTF

Max.

13.2

16.5

3103

2257

1579

1065

3103

2257

1579

1065

2193

1734

1303

2193

1734

1303

1941

kHrs

5.5

932

790

523

790

523

Package

mA p-p

Units

Style

DIP

SIP

DIP

SIP

DIP

SIP

Related parts for NMA1205DC

NMA1205DC Summary of contents

Page 1

... NMA0512DC 5 ±12 ±42 NMA0515DC 5 ±15 ±33 NMA0505SC 5 ±5 ±100 NMA0509SC 5 ±9 ±55 NMA0512SC 5 ±12 ±42 NMA0515SC 5 ±15 ±33 NMA1205DC 12 ±5 ±100 NMA1209DC 12 ±9 ±55 NMA1212DC 12 ±12 ±42 NMA1215DC 12 ±15 ±33 NMA1205SC 12 ±5 ±100 NMA1209SC 12 ±9 ±55 NMA1212SC 12 ±12 ±42 ...

Page 2

OUTPUT CHARACTERISTICS Parameter Conditions 1 °C Rated Power T =-40 to 120 A Voltage Set Point Accuracy See tolerance envelope Line regulation High V to low & 12V input Load Regulation 10% load to rated load 15V ...

Page 3

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 ...

Page 4

APPLICATION NOTES (continued) Ripple & Noise Characterisation Method Ripple and noise measurements are performed with the following test conﬁ guration. C1 1μF X7R m ultilayer ceramic capacitor, voltage rating minimum of 3 times the output voltage of ...

Page 5

PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS DIP package 0.77 (19.50) 0.385 (9.80) NMA0505DC XYYWWi 0.268 (6.80) 0.181 (4.60) 0.142 (3.60) 0.022 (0.55) 0.0178 (0.45 0.3 (7.62 0.084 0.6 (15.24) (2.13) All dimensions in inches ±0.01 (mm ...

Page 6

PACKAGE SPECIFICATIONS (continued) RECOMMENDED FOOTPRINT DETAILS 14 Pin DIP Package TUBE OUTLINE DIMENSIONS 14 Pin DIP Tube Unless otherwise stated all dimensions in inches (mm) ±0.5mm. Tube length (14 Pin DIP) : 20.47 (520mm ±2mm). Tube length (7 Pin SIP) ...

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