OBSOLETE PRODUCT
Product Data Sheet
Contact Factory for Replacement Model
.
5
1.0
.5
-
1
.0
W
ATT
D
UA
L
-I
N
-L
INE
T
UAL
A
PWR59XXC
DC/D
C
D
R
EGULATED
DC/DC C
ONVERTE
R
DESCRIPTION
The PWR59XXC Series offers an extensive selection of input and output
voltage combinations to choose from, including a 9V output for Cheapernet
local area networking. Both single and dual output voltages are available.
These miniature, regulated DC/DC converters come in a 24-pin dual-in-
line package for applications where space is a concern. The small size is
possible through the use of surface mounted devices and manufacturing
technologies. SMT processes and components also make it possible to of-
fer the Series with no power derating over an extended temperature range
of –25°C to +85°C.
A push-pull input stage ensures fixed frequency, non-saturating operation
of the oscillator section of the PWR59XXC Series. MOSPOWER transistors
are used as high speed switching elements. These rugged devices provide
higher frequency to 500kHz operation, and uncomplicated drive circuitry.
Reduced component count means higher reliability. High frequency opera-
tion means smaller magnetics. Higher isolation voltages are possible, due
to the section wound transformer. Higher frequency operation also means
less noise generation within the system’s bandwidth. Linear regulators, used
in the output stage, output voltage variations due to line and load changes,
also provide short-circuit current limiting and thermal overload protection.
FEATURES
●
●
●
●
●
●
●
High Reliability
24-Pin DIP Package
Internal Input and Output Filtering
Short-Circuit Current Limiting
Thermal Overload Protection
Built-In Standoffs
Industry Standard Pinout
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 260°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.
For full details go to
www.murata-ps.com/rohs
TOP VIEW
.805 0.010"
SIDE VIEW
0.400 0.010"
(10.16)
.010 0.005"
(0.25)
0.170 "
(4.32)
PIN CONNECTIONS
PIN #
1
2
3
10
11
12
13
14
15
22
23
24
SINGLES
+V
IN
NC
NC
–V
OUT
+V
OUT
–V
IN
–V
IN
+V
OUT
–V
OUT
NC
NC
+V
IN
DUALS
+V
IN
–V
OUT
Common
Common
+V
OUT
–V
IN
–V
IN
+V
OUT
Common
Common
–V
OUT
+V
IN
(20.45)
PWR59XXC
1.270 0.010"
(32.26)
0.100 0.015"
(2.54)
.020 0.002"
(0.51)
MIN
1 2 3
10 11 12
MATERIAL: Units are encapsulated in a low
thermal resistance molding compound which
has excellent chemical resistance, wide oper-
ating temperature range, and good electrical
properties under high humidity environments.
The encapsulant and outer shell of the unit have
UL94V-0 ratings. Lead finish is100 micro-inches
of matte Sn over a barrier layer of 40-80 micro-
inches of Ni; the base material is brass.
24 23 22
15 14 13
BOTTOM VIEW
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"
Marked with: specific model ordered, date code, job code.
© 2008 Murata Power Solutions, Inc.
Any data, prices, descriptions or specifications presented herein are subject to revision by Murata Power Solutions (MPS) without notice. While such information is believed to be accurate as indicated herein, MPS makes no warranty and hereby
disclaims all warranties, express or implied, with regard to the accuracy or completeness of such information. Further, because the product(s) featured herein may be used under conditions beyond its control, MPS, hereby disclaims all warran-
ties, either express or implied, concerning the fitness or suitability of such product(s) for any particular use or in any specific application or arising from any course of dealing or usage of trade. The user is solely responsible for determining the
suitability of the product(s) featured herein for user’s intended purpose and in user’s specific application. MPS does not warrant or recommend that any of its products be used in any life support or aviation or aerospace applications.
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 notice.
www.murata-ps.com
PWR59XXC 1/2008 REV B
Page 1
ELECTRICAL SPECIFICATIONS
Specifications typical at T
A
= +25°C, nominal input voltage, and rated output current unless otherwise specified.
NOMINAL
INPUT
VOLTAGE
MODEL
PWR5900C
PWR5901
PWR5902
PWR5903
PWR5904C
PWR5905
PWR5906
PWR5907
PWR5908
PWR5909
PWR5910
PWR5911
PWR5912
PWR5913
PWR5914
PWR5915
PWR5916
PWR5917
PWR5918
PWR5919
PWR5920
PWR5921
PWR5922
PWR5923
PWR5924
PWR5925
PWR5926
PWR5927
Notes:
(V
DC
)
5
5
5
5
5
5
5
12
12
12
12
12
12
12
15
15
15
15
15
15
15
24
24
24
24
24
24
24
RATED
OUTPUT
VOLTAGE
(V
DC
)
5
9
12
15
±5
±12
±15
5
9
12
15
±5
±12
±15
5
9
12
15
±5
±12
±15
5
9
12
15
±5
±12
±15
RATED
OUTPUT
CURRENT
(mA)
100
111
83
67
±50
±42
±33
100
111
83
67
±50
±42
±33
100
111
83
67
±50
±42
±33
100
111
83
67
±50
±42
±33
INPUT CURRENT
NO
LOAD
(mA)
40
40
40
40
40
40
40
35
35
35
35
35
35
35
30
30
30
30
30
30
30
15
15
15
15
15
15
15
RATED
LOAD
(mA)
175
345
345
345
175
345
345
100
170
150
150
76
150
150
76
135
120
120
60
120
120
43
83
73
73
40
73
73
REFLECTED
RIPPLE
CURRENT
(mAp-p)
10
10
10
10
10
10
10
30
30
30
30
30
30
30
20
20
20
20
20
20
20
10
10
10
10
10
10
10
RATED
OUTPUT
POWER
(mW)
500
1000
1000
1000
500
1000
1000
500
1000
1000
1000
500
1000
1000
500
1000
1000
1000
500
1000
1000
500
1000
1000
1000
500
1000
1000
EFFICIENCY
(%)
57
57
57
57
57
57
57
42
49
55
55
55
55
55
44
50
55
55
55
55
55
48
50
55
55
55
60
60
Other input to output voltages may be available. Please consult factory.
Strikethrough font denotes discontinued models.
ABSOLUTE MAXIMUM RATINGS
Output Short-Circuit Duration ....................................................Continuous
Internal Power Dissipation .................................................................. 1.5W
Lead Soldering Temperature (10seconds, max) ..............................+300°C
COMMON SPECIFICATIONS
Specifications typical at T
A
= +25°C, nominal input voltage,
and rated output current unless otherwise specified.
PARAMETER
INPUT
Input Voltage Range
CONDITIONS
MIN
4.75
11.4
14.25
22.8
750
750
TYP
5
12
15
24
MAX
5.25
12.6
15.75
25.2
UNITS
V
DC
V
DC
V
DC
V
DC
V
DC
Vpk
GW
pF
μArms
ISOLATION
Rated Voltage
Test Voltage
Resistance
Capacitance
Leakage Current
OUTPUT
Voltage Setpoint Accuracy
Temperature Coefficient
Ripple & Noise
(BW = DC to 20MHz)
Line Regulation
Load Regulation
GENERAL
Switching Frequency
MTTF per MIL-HDBK-217, Rev. E
*
Package Weight
TEMPERATURE
Specification
Operation
Storage
60 Hz, 10 Seconds
V
ISO
= 240V
AC
, 60Hz
Rated Load, Nominal V
IN
No External Components
10μF Across Each Output
10μF Across Each Output
No Load to Rated Load
All Models Except 24V
IN
24V
IN
Models
10
50
4
±5
±0.02
50
5
10
±0.3
±0.4
500
200
900
11
–25
–40
–40
+25
+85
+100
+110
20
%
%/°C
mVp-p
mVrms
mVp-p
%
%
kHz
kHz
kHr
g
°C
°C
°C
ORDERING INFORMATION
Device Family
PWR Indicates DC/DC Converter
Model Number
Selected from Table of Electrical Characteristics
RoHS Compliant
PWR 59XX
C
www.murata-ps.com
USA:
Canada:
UK:
France:
Germany:
Japan:
email: sales@murata-ps.com ISO 9001 REGISTERED
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356
www.murata-ps.com
China:
Tucson (AZ), Tel: (800) 547 2537, email: sales@murata-ps.com
Toronto, Tel: (866) 740 1232, email: toronto@murata-ps.com
Milton Keynes, Tel: +44 (0)1908 615232, email: mk@murata-ps.com
Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com
München, Tel: +49 (0)89-544334-0, email: ped.munich@murata-ps.com
Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com
Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com
Website:
www.murata-ps.jp
Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com
Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com
Page 2
PWR59XXC 1/2008 REV B
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