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PWR1105C

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

Murata Power Solutions 

PWR11xxC

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

FEATURES

RoHS Compliant

Low Cost

Industry-Standard Package

Single and Dual Outputs

Internal Input and Output Filtering

24-Pin DIP Package

Built-In Standoffs

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.

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.

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.

MECHANICAL

PWR11xxC

1.270 ±0.010"

(32.26)

.010 ±0.005"

(0.25)

0.100 ±0.015"

(2.54)

123

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.

24 23 22

.020 ±0.002"

(0.51)

10 11 12

15 14 13

PIN #

0.400 ±0.010"

1

(10.16)

2

3

SINGLES

+VIN

NC

NC

DUALS

+VIN

–VOUT

Common

10

11

0.170

(4.32)

"

MIN

12

13

14

15

–VOUT

+VOUT

–VIN

–VIN

+VOUT

–VOUT

Common

+VOUT

–VIN

–VIN

+VOUT

Common

22

NC

Common

23

NC

–VOUT

Notes:

24

+VIN

+VIN

All dimensions are in inches (millimeters).

GRID: 0.100 inches (2.54 millimeters)

PIN PLACEMENT TOLERANCE: ± 0.015"

Marked with: specific model ordered, date code,

job code.

　

For full details go to

www.murata-ps.com/rohs

ISO9001

CERTIFIED

www.murata-ps.com

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

MDC_PWR11xxC.B01 Page 1 of 4

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