PWR1141C [MURATA]

DC-DC Regulated Power Supply Module, 1 Output, 1.5W, Hybrid, ROHS COMPLIANT, DIP-24;


型号：	PWR1141C
厂家：	muRata
描述：	DC-DC Regulated Power Supply Module, 1 Output, 1.5W, Hybrid, ROHS COMPLIANT, DIP-24
文件：	总4页 (文件大小：415K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

PWR11xxC

1.5 Watt Unregulated Dual-in-Line DC/DC Converter

OBSOLETE PRODUCT

DESCRIPTION

The PWR11xxC Series offers a broad line of low-cost, high-per-

formance, unregulated, single and dual output DC/DC converters

in a 24-pin DIP package. These miniature converters offer better

performance and lower cost in industry-standard packages and

pin-outs. The PWR11xxC Series is internally ﬁltered. No external

parts are necessary.

FEATURES

Surface mounted components and a special encapsulant allow for

superior reliability, excellent thermal dissipation, and an extended

temperature range of –25°C to +85°C at no extra cost.

n RoHS Compliant

n Low Cost

The PWR11xxC Series is ideal for use on high-density PC boards

where isolated, unregulated, power is needed. Standoffs allow for

PC board cleaning, helping preserve isolation. They also allow for

visual inspection of solder joints.

n Industry-Standard Package

n Single and Dual Outputs

n Internal Input and Output Filtering

n 24-Pin DIP Package

n Built-In Standoffs

MECHANICAL

PIN #

SINGLES

+VIN

DUALS

+VIN

–VOUT

Common

0.400 0.010"

(10.16)

.010 0.005"

(0.25)

PWR11xxC

–VOUT

+VOUT

–VIN

Common

+VOUT

–VIN

0.170

(4.32)

MIN

0.100 0.015"

(2.54)

.020 0.002"

1.270 0.010"

(32.26)

–VIN

+VOUT

–VOUT

–VIN

+VOUT

Common

(0.51)

10 11 12

+VIN

Common

–VOUT

+VIN

Material: Units are encapsulated in Iso-ThermoFlex™, a

low thermal resistance molding compound which has

excellent chemical resistance, wide operating temperature

range, and good electrical properties under high humidity

environments. The encapsulant and outer shell of the unit

have UL94V-0 ratings. The lead base metal is half hard

brass. Lead ﬁnish is matte tin 100 microinches minimum

over nickel 40-80 microinches.

Notes:

All dimensions are in inches (millimeters).

GRID: 0.100 inches (2.54 millimeters)

PIN PLACEMENT TOLERANCE: ± 0.015ꢀ

Marked with: speciﬁc model ordered, date code,

job code.

24 23 22

15 14 13

ISO9001

CERTIFIED

For full details go to

www.murata-ps.com/rohs

www.murata-ps.com

Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000

MDC_PWR11xxC.B01 Page 1 of 4

PWR11xxC

1.5 Watt Unregulated Dual-in-Line DC/DC Converter

ELECTRICAL SPECIFICATIONS

Speciﬁcations typical at T_A= +25°C, nominal input voltage, and rated output current unless otherwise noted.

input current

NOMINAL

RATED

REFLECTED

MODEL

Units

INPUT VOLTAGE

OUTPUT VOLTAGE

OUTPUT CURRENT

NO LOAD

RATED LOAD

RIPPLE CURRENT

VDC

mAp-p

PWR1100C

PWR1101C

PWR1102C

PWR1103C

PWR1104C

PWR1105C

±5

±12

±15

300

125

100

±150

±±3

±50

400

PWR110±C

PWR1107C

PWR1108C

PWR1109C

PWR1110C

PWR1111C

±5

±12

±15

300

125

100

±150

±±3

±50

175

PWR1112C

PWR1113C

PWR1114C

PWR1115C

PWR111±C

PWR1117C

±5

±12

±15

300

125

100

±150

±±3

±50

140

PWR1118C

PWR1119C

PWR1120C

PWR1121C

PWR1122C

PWR1123C

±5

±12

±15

300

125

100

±150

±±3

±50

PWR1140C

PWR1141C

PWR1142C

PWR1143C

1±7

400

175

140

Speciﬁcations typical at T_A= +25°C, nominal input voltage, and rated output current unless otherwise noted.

COMMON SPECIFICATIONS

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

INPUT

Voltage Range

4.5

5.5

VDC

10.8

13.5

21.±

13.2

1±.5

2±.4

ISOLATION

Rated Voltage

Test Voltage

Resistance

Capacitance

Leakage Current

500

VDC

Vpk

GΩ

µArms

±0 Hz, 10 Seconds

V_ISO= 240VAC, ±0Hz

OUTPUT

Rated Power

1.5

±3

±0.02

%/%°C

Voltage Setpoint Accuracy

Temperature Coefﬁcient

Ripple and Noise

(BW = DC to 20MHz)

Rated Load, Nominal V_in

±5

No External Components

10µF Across Each Output

No Load, V_OUT= +5V

150

mVp-p

mVrms

mVp-p

VDC

Voltage

No Load, V_OUT= ±12V

No Load, V_OUT= ±15V

±15

±18

VDC

Line Regulation

Load

1.2

%/%V_IN

No Load To Rated Load

Circuit Stress Method

GENERAL

Switching Frequency

Package Weight

MTTF per MIL-HDBK-217 Rev. E

Efﬁciency

150

800

kHz

kHr

TEMPERATURE

Speciﬁcation

Operation

–25

–40

+25

+85

+100

+110

°C

Storage

www.murata-ps.com

Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000

MDC_PWR11xxC.B01 Page 2 of 4

PWR11xxC

1.5 Watt Unregulated Dual-in-Line DC/DC Converter

ABSOLUTE MAXIMUM RATINGS

APPLICATION NOTE

UNBALANCED LOADS

Output Short-Circuit Duration........................................................................ Momentary

Internal Power Dissipation...................................................................................750mW

Unbalanced loads may be used on dual output models with

either side providing up to its rated current. Output voltages,

by design, will track each other in an unbalanced state within

±10% of one another.

ORDERING INFORMATION

PWR 11XX

OUTPUT NOISE

Device Family

PWR Indicates DC/DC Converter

Output noise can be reduced to 30mVp-p, typically, by adding

a 10µF tantalum capacitor with an equivalent series resistance

(ESR) of less than 150mΩ at 10kHz across each output.

Model Number

Selected from Table of Electrical Characteristics

RoHS Compliant

THROUGH-HOLE SOLDERING INFORMATION

These devices are intended for wave soldering or manual soldering.

They are not intended to be subject to surface mount processes under any circumstances.

The normal wave soldering process can be used with these devices where the device is subjected to a maximum wave temperature of 2±0°C for a period of no more than 10 seconds.

Within this time and temperature range, the integrity of the device’s plastic body will not be compromised and internal temperatures within the converter will not exceed 175°C. Care should

be taken to control manual soldering limits identical to that of wave soldering.

www.murata-ps.com

Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000

MDC_PWR11xxC.B01 Page 3 of 4

PWR11xxC

1.5 Watt Unregulated Dual-in-Line DC/DC Converter

USA:

Mansﬁeld (MA), Tel: (508) 339-3000, email: sales@murata-ps.com

Canada: Toronto, Tel: (8±±) 740-1232, email: toronto@murata-ps.com

UK:

Milton Keynes, Tel: +44 (0)1908 ±15232, email: mk@murata-ps.com

Murata Power Solutions, Inc.

France: Montigny Le Bretonneux, Tel: +33 (0)1 34 ±0 01 01, email: france@murata-ps.com

Germany: München, Tel: +49 (0)89-544334-0, email: munich@murata-ps.com

11 Cabot Boulevard, Mansﬁeld, MA 02048-1151 U.S.A.

Tel: (508) 339-3000 (800) 233-27±5 Fax: (508) 339-±35±

www.murata-ps.com email: sales@murata-ps.com ISO 9001 REGISTERED

07/1±/08

Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other

technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply

the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Speciﬁcations are subject to change without

Japan: Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com

Osaka, Tel: ±-±354-2025, email: sales_osaka@murata-ps.com

Website: www.murata-ps.jp

China:

Shanghai, Tel: +8± 215 027 3±78, email: shanghai@murata-ps.com

Guangzhou, Tel: +8± 208 221 80±±, email: guangzhou@murata-ps.com

notice.

www.murata-ps.com

Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000

MDC_PWR11xxC.B01 Page 4 of 4

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