NMS0512C Murata Power Solutions Inc, NMS0512C Datasheet

NMS0512C

Manufacturer Part Number

NMS0512C

Description

CONV DC/DC 2W 5VIN 12V DIP 6KV

Manufacturer

Murata Power Solutions Inc

Series

NMSr

Type

Isolatedr

Datasheet

1.NMS1205C.pdf (3 pages)

Specifications of NMS0512C

Number Of Outputs

Output

±12V

Power (watts)

Mounting Type

Through Hole

Voltage - Input

4.5 ~ 5.5V

Package / Case

24-DIP Module (600 mil, 14 Leads)

1st Output

12 VDC @ 83mA

2nd Output

-12 VDC @ 83mA

Size / Dimension

1.28" L x 0.58" W x 0.37" H (32.5mm x 14.7mm x 9.4mm)

Power (watts) - Rated

Operating Temperature

0°C ~ 70°C

Efficiency

77%

Approvals

cUL, UL

Output Power

1 W

Input Voltage Range

4.5 V to 5.5 V

Input Voltage (nominal)

5 V

Output Voltage (channel 1)

+/- 12 V

Output Current (channel 1)

+/- 83 mA

Output Voltage (channel 2)

+/- 12 V

Output Current (channel 2)

+/- 83 mA

Isolation Voltage

6 KV

Package / Case Size

DIP

Output Voltage

+/- 12 V

Product

Isolated

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

3rd Output

4th Output

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

811-1577-5

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

NMS0512C

Manufacturer:

Murata Power Solutions Inc

Quantity:

149

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

NMS0512C

Manufacturer:

CONEXANT

Quantity:

Current page: 1 of 3
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FEATURES

DESCRIPTION

The NMS series of DC/DC converters are UL1950

recognized which makes them ideal for all

telecom and safety applications where approved

isolation is required. The low proﬁle package

allows mounting in rack systems without risk of

touching other boards. The output conﬁguration

allows all of the rated power to be drawn from a

single pin provided the total load does not exceed

2 watts. The devices feature low noise and low

isolation capacitance suiltable for applications

in high noise environments, e.g. heavy electrical

machine interface.

www.murata-ps.com

RoHS compliant

UL1950 recognized

Efﬁciency to 82%

Power density up to 0.44W/cm

Dual outputs

Low proﬁle package

UL 94V-0 package material

No heatsink required

Footprint 4.75cm

6kVDC isolation

5V & 12V input

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

Internal SMD construction

Fully encapsulated with toroidal magnetics

MTTF up to 747 kHrs

PCB mounting

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 disconnected at the end of the short circuit duration.

All speciﬁcations typical at T

SELECTION GUIDE

NMS0505C

NMS0509C

NMS0512C

NMS0515C

NMS1205C

NMS1209C

NMS1212C

NMS1215C

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

ISOLATION CHARACTERISTICS

Parameter

Isolation test voltage

Resistance

GENERAL CHARACTERISTICS

Parameter

Switching frequency

ABSOLUTE MAXIMUM RATINGS

Short-circuit protection

Lead temperature 1.5mm from case for 10 seconds

Internal power dissipation

Input voltage V

Order Code

IN,

, NMS05 types

NMS12 types

Nominal Input

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

Voltage

Conditions

Continuous operation, 5V input types

Continuous operation, 12V input types

Conditions

See tolerance envelope

High V

10% load to rated load, 5V output types

10% load to rated load, 9V output types

10% load to rated load, 12V output types

10% load to rated load, 15V output types

BW=DC to 20MHz, all output types

Conditions

Flash tested for 1 second

Viso= 500VDC

Conditions

All input types

°C

6kVDC Isolated 2W Dual Output DC/DC Converters

to 70

to low V

°C

Output

Voltage

±12

±15

±12

±15

±5

±9

±5

±9

Technical enquiries - email: mk@murata-ps.com, tel:

Output Current

±200

±111

±200

±111

±83

±67

±83

±67

Efﬁciency

1 second

300°C

900mW

15V

6000

Min.

10.8

Min.

-7.5

4.5

NMS Series

KDC_NMSC.G02 Page 1 of 3

Typ.

1.0

Capacitance

Isolation

1.8

1.9

2.0

2.1

1.9

2.0

2.1

2.2

+44 (0)1908 615232

Max.

13.2

200

5.5

1.2

MTTF

mV p-p

kHrs

747

327

169

365

224

136

Units

%/%

VDC

kHz

GΩ

Related parts for NMS0512C

NMS0512C Summary of contents

Page 1

... For full details go to www.murata-ps.com/rohs www.murata-ps.com 6kVDC Isolated 2W Dual Output DC/DC Converters SELECTION GUIDE Nominal Input Output Voltage Voltage Order Code V V NMS0505C 5 ±5 NMS0509C 5 ±9 NMS0512C 5 ±12 NMS0515C 5 ±15 NMS1205C 12 ±5 NMS1209C 12 ±9 NMS1212C 12 ±12 NMS1215C 12 ±15 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 ...

Page 2

TEMPERATURE CHARACTERISTICS Parameter Conditions Speciﬁcation All output types Storage Case Temperature above ambient All output types Cooling Free air convection TEMPERATURE DERATING GRAPH 3.0 70°C 2.0 Safe Operating Area 1 Ambient Temperature (°C) TECHNICAL ...

Page 3

PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS 1.28 (32.60) MAX 0.58 (14.72) 0.022 (0.55) 0.085 (2.16) 0.018 (0.45) 0.600 (15.24) All dimensions in inches ±0.01 (mm ±0.25mm). All pins on a 0.1 (2.54) pitch and within ±0.01 (0.25) of true position. RECOMMENDED FOOTPRINT ...

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