Datasheet
Third Angle Projection
Dimensions are in inches (mm) shown for ref. only.
Components are shown for reference only.
Tolerances (unless otherwise specified):
.XX ± 0.02 (0.5)
.XXX ± 0.010 (0.25)
Angles ± 2˚
Notes:
For "D5A, D12A and D24E" models,
the case is connected to
pin 2 (–V
IN).
For "D48A and D48E" models, the case
is connected to pin 1 (+V
IN).
Pin
1
2
3
4
5
I/O Connections
Function P11
+Vin
–Vin
+Vout
No Pin
Common
Wide Range Input
Output Confi guration:
U = Unipolar
Nominal Output Voltage:
5, 5.2, 12 or 15 Volts
Maximum Output
Current
in mA
Input Voltage Range:
D5 = 4.7-7.25 Volts (5V nominal)
D12 = 9-18 Volts (12V nominal)
D24 = 18-36 Volts (24V nominal)
D48 = 18-75/36-72 Volts (48V nominal)
5U WR 1800-
/
D48 A-
A-Series
High Reliability
Output Power (Watts)
Ambient Temperature (°C)
10
9
8
7
6
5
4
3
2
1
0
UWR-5/1600-D5A B
UWR-5/1800-D48A D
UWR-5/2000-D12A C
UWR-5/2000-D24E A
UWR-5/2000-D48E A
UWR-5.2/1500-D5A B
UWR-12/665-D5A B
UWR-12/750-D48A E
UWR-12/830-D12A C
UWR-15/530-D5A B
UWR-15/600-D48A E
UWR-15/665-D12A C
D, E
B
A, C
D
C
E
A
–40 0 40 45 50 55 60 65 70 75 80 85 90 95 100
Performance Specifi cations and Ordering Guide
Output Input
➀ Typical at TA = +25°C under nominal line voltage and full-load conditions unless otherwise noted.
➁ Ripple/Noise (R/N) measured over a 20MHz bandwidth.
➂ 10% to 100% load.
➃ Nominal line voltage, no-load/full-load conditions.
➄ See Technical Notes for an explanation of trading off input voltage ranges for higher full-power operating temperature.
➅ Please see the Part Number Structure for complete ordering options.
➀
PART NUMBER STRUCTURE
MECHANICAL SPECIFICATIONS
TEMPERATURE DERATING
1
2
3
4
5
METAL CASE
INSULATED BASE
2.00
(50.8)
0.20 MIN
(5.1)
1.00
(25.4)
0.400
(10.16)
0.800
(20.32)
0.800
(20.3)
0.375
(9.5)
0.040 ±0.002 DIA.
(1.016 ±0.051)
BOTTOM VIEW
0.200
(5.08)
0.100
(2.54)
0.10
(2.54)
0.60
(15.24)
Case C2
R/N (mVp-p)
➁
Regulation (Max.) Effi ciency
Package
V
OUT * IOUT
V
IN Nom. Range IIN ➃
(Case,
Root Model
➅ (Volts) (mA) Typ. Max. Line Load ➂ (Volts) (Volts) (mA) Min. Typ. Pinout)
RoHS-6 hazardous
substance
compliant
Note: Some model number combinations may not be available. Contact Murata
Power Solutions for further information.
C
-
UWR Series
Single Output, High Reliability, 2" x 1", 6-10 Watt, DC-DC Converters
MDC_UWR6-10W Series.E01 Page 2 of 6
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UWR-5/1600-D5A-C 5 1600 50 100 ±0.2% ±0.5% 5 4.7-7.25 20/2105 74% 76% C2, P11
UWR-5/2000-D24E-C ➄
5 2000 50 75 ±0.2% ±0.5% 24 18-36 10/490 83% 85% C2, P11
UWR-5.2/1500-D5A-C 5.2 1500 50 100 ±0.2% ±0.5% 5 4.7-7.25 20/2053 74% 76% C2, P11
UWR-12/665-D5A-C 12 665 75 100 ±0.2% ±0.5% 5 4.7-7.25 25/2046 75% 78% C2, P11
UWR-12/830-D12A-C 12 830 75 100 ±0.2% ±0.5% 12 9-18 35/988 81% 84% C2, P11
UWR-5/1800-D48A-C 5 1800 75 100 ±0.1% ±0.25% 48 18-75 10/193 81% 83% C2, P11
UWR-5/2000-D12A-C 5 2000 50 75 ±0.2% ±0.5% 12 9-18 15/1029 79.5% 81% C2, P11
UWR-5/2000-D48E-C ➄
5 2000 50 75 ±0.2% ±0.5% 48 36-72 10/248 82% 84% C2, P11
UWR-12/750-D48A-C 12 750 75 100 ±0.2% ±0.5% 48 18-75 10/230 81.5% 82.5% C2, P11
UWR-15/530-D5A-C 15 530 50 100 ±0.2% ±0.5% 5 4.7-7.25 40/2065 75% 77% C2, P11
UWR-15/600-D48A-C 15 600 75 100 ±0.2% ±0.5% 48 18-75 10/233 81.5% 84% C2, P11
UWR-15/665-D12A-C 15 665 75 100 ±0.2% ±0.5% 12 9-18 35/978 82% 85% C2, P11