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PWR1241

Description
DC-DC Unregulated Power Supply Module, 1 Output, 3W, Hybrid, DIP-24
CategoryPower/power management    The power supply circuit   
File Size452KB,4 Pages
ManufacturerMurata
Websitehttps://www.murata.com
Download Datasheet Parametric View All

PWR1241 Overview

DC-DC Unregulated Power Supply Module, 1 Output, 3W, Hybrid, DIP-24

PWR1241 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerMurata
Parts packaging codeDIP
package instruction,
Contacts24
Reach Compliance Codecompli
ECCN codeEAR99
Analog Integrated Circuits - Other TypesDC-DC UNREGULATED POWER SUPPLY MODULE
Maximum input voltage13.2 V
Minimum input voltage10.8 V
Nominal input voltage12 V
JESD-30 codeR-XDMA-T12
JESD-609 codee0
Maximum load regulation6%
Number of functions1
Output times1
Number of terminals12
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Maximum output voltage9.45 V
Minimum output voltage8.55 V
Nominal output voltage9 V
Package body materialUNSPECIFIED
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
surface mountNO
technologyHYBRID
Temperature levelAUTOMOTIVE
Terminal surfaceTIN LEAD
Terminal formTHROUGH-HOLE
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum total power output3 W
Fine-tuning/adjustable outputNO
Product Data Sheet
3 W
ATTS
U
NREGULATED
DC/DC C
ONVERTERS
PWR12XX
DESCRIPTION
The PWR12XX Series offers a broad line of low-cost, high-
performance, 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 pinouts. The PWR12XX
Series is internally filtered. No external parts are necessary.
Surface mounted components and a low thermal resistance
encapsulant allow for superior reliability, excellent thermal
dissipation, and an extended temperature range of –25°C
to +85°C at no extra cost.
FEATURES
LOW COST
INDUSTRY-STANDARD PACKAGE
SINGLE AND DUAL OUTPUTS
24-PIN DIP PACKAGE
BUILT-IN STANDOFFS
INTERNAL INPUT AND OUTPUT FILTERING
The PWR12XX 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
TOP VIEW
SIDE VIEW
0.400+0.010
(10.16)
NC = Do Not Connect
Duplicate pin functions are internally connected.
All dimensions are in inches (millimeters).
GRID: 0.100 inches (2.54 millimeters)
PIN PLACEMENT TOLERANCE: ± 0.015"
.805+0.010
(20.45)
PWR12XX
.010+.005
(0.25)
0.170 MIN
(4.32)
1.270+0.010
(32.25)
0.100+0.015
(2.54)
.020+0.002
(0.51)
PIN #
1
2
3
10
11
12
SINGLES
+VIN
NC
NC
–VOUT
+VOUT
–VIN
–VIN
+VOUT
–VOUT
NC
NC
+VIN
DUALS
+VIN
–VOUT
Common
Common
+VOUT
–VIN
–VIN
+VOUT
Common
Common
–VOUT
+VIN
BOTTOM VIEW
1 2 3
10 11 12
MATERIAL: Units are encapsulated in 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. Lead material is brass with a solder plated
surface to allow ease of solderability.
24 23 22
15 14 13
0.60
15.23
(.1025)
2.601
13
14
15
22
23
24
Internet: http://www.cdpowerelectronics.com
Power Electronics Division, United States
3400 E Britannia Drive, Tucson, Arizona 85706
Phone: 800.547.2537 Fax: 520.295.4197
PWR12XX
11/98
REV C
Power Electronics Division, Europe
C&D Technologies (Power Electronics) Ltd.
132 Shannon Industrial Estate, Shannon, Co. Clare, Ireland
Tel: +353.61.474.133
Fax:+353.61.474.141
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