NMA2415DC Murata Power Solutions Inc, NMA2415DC Datasheet

NMA2415DC

Manufacturer Part Number

NMA2415DC

Description

CONV DC/DC 1W 24VIN 15V DIP DL

Manufacturer

Murata Power Solutions Inc

Series

NMAr

Type

Isolatedr

Datasheet

1.NMA2412SC.pdf (4 pages)

Specifications of NMA2415DC

Output

±15V

Number Of Outputs

Power (watts)

Mounting Type

Through Hole

Voltage - Input

21.6 ~ 26.4V

Package / Case

14-DIP Module (300 mil, 6 Leads)

1st Output

15 VDC @ 33mA

2nd Output

-15 VDC @ 33mA

Size / Dimension

0.77" L x 0.39" W x 0.27" H (19.6mm x 9.9mm x 6.9mm)

Power (watts) - Rated

Operating Temperature

0°C ~ 70°C

Efficiency

80%

Approvals

Dc / Dc Converter O/p Type

Fixed

No. Of Outputs

Input Voltage

21.6V To 26.4V

Power Rating

Output Voltage

15V

Output Current

33mA

Output Voltage 2

-15V

Output Current 2

-33mA

Supply Voltage

24V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

3rd Output

4th Output

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Other names

811-1469-5

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

NMA2415DC

Manufacturer:

MURATAPS

Quantity:

12 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

NMA2415DC

Manufacturer:

MURATA/村田

Quantity:

20 000

Current page: 1 of 4
Download datasheet (117Kb)

FEATURES

DESCRIPTION

The NMA series of DC/DC converters are the

standard buliding blocks for on-board distrib-

uted 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

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

24V & 48V input

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

Internal SMD construction

Fully encapsulated with toroidal

magnetics

No external components required

www.murata-ps.com/rohs

For full details go to

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

2. See derating graph.

3. Supply voltage must be discontinued at the end of the short circuit duration.

All speciﬁ cations typical at T

SELECTION GUIDE

NMA2405DC

NMA2409DC

NMA2412DC

NMA2415DC

NMA4805DC

NMA4809DC

NMA4812DC

NMA4815DC

NMA2405SC

NMA2409SC

NMA2412SC

NMA2415SC

NMA4805SC

NMA4809SC

NMA4812SC

NMA4815SC

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

OUTPUT CHARACTERISTICS

Parameter

Rated Power

Voltage Set Point Accuracy

Line regulation

Load Regulation

Ripple and Noise

ABSOLUTE MAXIMUM RATINGS

Short-circuit protection

Lead temperature 1.5mm from case for 10 seconds

Internal power dissipation

Input voltage V

Order Code

IN,

, NMA24 types

Nominal

NMA48 types

Voltage

Input

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

Conditions

Continuous operation, 24V input types

Continuous operation, 48V input types

Conditions

See tolerance envelope

High V

10% load to rated load, 5V output types

10% load to rated load, all other output types

BW=DC to 20MHz, all input types

Output

Voltage

±12

±15

±12

±15

±12

±15

±12

±15

±5

±9

±5

±9

±5

±9

±5

±9

°C

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

to low V

to 70

Current

Output

°C

±100

±55

±42

±33

±55

±42

±33

±55

±42

±33

±55

±42

±33

Isolated 1W Dual Output DC/DC Converters

NMA 24V & 48V Series

Efﬁ ciency

Capacitance

Isolation

2010-06-09 KDC_NMAC2.F01 Page 1 of 4

1 second

300°C

450mW

28V

54V

Min.

21.6

43.2

Min.

MTTF

kHrs

194

129

134

101

206

174

139

104

194

129

134

101

206

174

139

104

Package

Style

Typ.

DIP

SIP

MEA1D2405DC

MEA1D2409DC

MEA1D2412DC

MEA1D2415DC

MEA1D4805DC

MEA1D4809DC

MEA1D4812DC

MEA1D4815DC

MEA1D2405SC

MEA1D2409SC

MEA1D2412SC

MEA1D2415SC

MEA1D4805SC

MEA1D4809SC

MEA1D4812SC

MEA1D4815SC

Max.

Recommended

26.4

52.8

150

1.2

Alternatives

data sheet)

(click for

mV p-p

Units

%/%

Related parts for NMA2415DC

NMA2415DC Summary of contents

Page 1

... Isolated 1W Dual Output DC/DC Converters SELECTION GUIDE Nominal Output Output Input Voltage Current Order Code Voltage NMA2405DC 24 ±5 ±100 NMA2409DC 24 ±9 ±55 NMA2412DC 24 ±12 ±42 NMA2415DC 24 ±15 ±33 NMA4805DC 48 ±5 ±100 NMA4809DC 48 ±9 ±55 NMA4812DC 48 ±12 ±42 NMA4815DC 48 ±15 ±33 NMA2405SC 24 ±5 ±100 NMA2409SC 24 ± ...

Page 2

ISOLATION CHARACTERISTICS Parameter Conditions Isolation test voltage Flash tested for 1 second Resistance Viso= 500VDC GENERAL CHARACTERISTICS Parameter Conditions Switching frequency All input types TEMPERATURE CHARACTERISTICS Parameter Conditions Speciﬁ cation All output types Storage Cooling Free air convection TEMPERATURE DERATING ...

Page 3

PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS DIP package 0.77 (19.50) 0.385 (9.80) NMA2405DC 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) * 0.303 (7.70) for 48V variants ...

Page 4

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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