UWR-12/1250-D24A 데이터 시트보기 (PDF) - C and D TECHNOLOGIES
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UWR-12/1250-D24A Datasheet PDF : 12 Pages
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A Series
7-15W, SINGLE OUTPUT DC/DC CONVERTERS
Performance Specifications and Ordering Guide ➀
Model
VOUT
(Volts)
IOUT
(mA)
Output
R/N (mVp-p) ➁
Typ.
Max.
Regulation (Max.)
Line Load ➂
UWR-1.2/6000-D12A
1.2
6000
30
UWR-1.2/6000-D24A
1.2
6000
30
UWR-1.2/6000-D48A
1.2
6000
30
UWR-1.5/6000-D12A
1.5
6000
30
UWR-1.5/6000-D24A
1.5
6000
30
UWR-1.5/6000-D48A
1.5
6000
30
UWR-1.8/6000-D12A
1.8
6000
30
UWR-1.8/6000-D24A
1.8
6000
30
UWR-1.8/6000-D48A
1.8
6000
30
UWR-2/6000-D12A
2
6000
30
UWR-2/6000-D24A
2
6000
30
UWR-2/6000-D48A
2
6000
30
UWR-2.5/6000-D12A
2.5
6000
30
UWR-2.5/6000-D24A
2.5
6000
30
UWR-2.5/6000-D48A
2.5
6000
30
UWR-3.3/4250-D12A
3.3
4250
85
UWR-3.3/4250-D24A
3.3
4250
85
UWR-3.3/4250-D48A
3.3
4250
85
UWR-3.3/4500-D48ANT ➄ 3.3
4500
85
UWR-5/3000-D12A
5
3000
85
UWR-5/3000-D24A
5
3000
85
UWR-5/3000-D48A
5
3000
85
UWR-5/3000-D48ANST ➅
5
3000
85
UWR-12/1250-D12A
12
1250
85
UWR-12/1250-D24A
12
1250
85
UWR-12/1250-D48A
12
1250
85
UWR-15/1000-D12A
15
1000
85
UWR-15/1000-D24A
15
1000
85
UWR-15/1000-D48A
15
1000
85
55
±0.1%
±0.5%
55
±0.1%
±0.5%
55
±0.1%
±0.5%
55
±0.1%
±0.5%
55
±0.1%
±0.5%
55
±0.1%
±0.5%
55
±0.1%
±0.5%
55
±0.1%
±0.5%
55
±0.1%
±0.5%
55
±0.1%
±0.5%
55
±0.1%
±0.5%
55
±0.1%
±0.5%
55
±0.1%
±0.5%
55
±0.1%
±0.5%
55
±0.1%
±0.5%
100
±0.2%
±0.5%
100
±0.2%
±0.5%
100
±0.2%
±0.5%
100
±0.2%
±0.5%
100
±0.2%
±0.3%
100
±0.2%
±0.3%
100
±0.2%
±0.3%
100
±0.2%
±0.3%
100
±0.2%
±0.3%
100
±0.2%
±0.3%
100
±0.2%
±0.3%
100
±0.2%
±0.3%
100
±0.2%
±0.3%
100
±0.2%
±0.3%
VIN Nom.
(Volts)
12
24
48
12
24
48
12
24
48
12
24
48
12
24
48
12
24
48
48
12
24
48
48
12
24
48
12
24
48
Input
Range
(Volts)
10-18
18-36
36-75
10-18
18-36
36-75
10-18
18-36
36-75
10-18
18-36
36-75
10-18
18-36
36-75
10-18
18-36
36-75
36-75
10-18
18-36
36-75
36-75
10-18
18-36
36-75
10-18
18-36
36-75
IIN ➃
(mA)
85/914
50/454
40/226
75/914
40/454
25/226
70/1084
35/539
25/268
80/1176
55/588
25/291
80/1489
55/740
25/367
80/1375
45/672
35/336
35/356
110/1471
55/710
35/355
35/355
45/1471
45/718
20/359
45/1471
45/718
20/359
Efficiency
Min.
Typ.
TBD
78%
TBD
79%
TBD
80%
77.5% 79.5%
78%
80%
78.5% 80.5%
81%
83%
82.5% 84.5%
83%
85%
83%
85%
83%
85%
84%
86%
83%
86%
83%
85%
84%
86%
83%
86%
84.5%
87%
85%
87%
85%
87%
83%
85%
85.5%
88%
85.5%
88%
85.5%
88%
82.5%
85%
85%
87%
85%
87%
82.5%
85%
85%
87%
85%
87%
Package
(Case,
Pinout)
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
C14, P22
➀ Typical at TA = +25°C under nominal line voltage and full-load conditions, unless otherwise noted.
➁ Ripple/Noise (R/N) is tested/speciifed over a 20MHz bandwidth. All models are specified with two
external 0.47µF multi-layer ceramic capacitors located 2-3 inches from the module being tested.
➂ Load regulation is specified over 10%-100% load conditions. 1.5-5V models are stable and
regulate under no-load conditions. 12/15V models have minimum loading requirements.
See Performance/Functional Specifications.
➃ Nominal line voltage, no-load/full-load conditions.
➄ See page 12.
➅ Special trim version. See Trim Equations, page 5.
PART NUMBER STRUCTURE
MECHANICAL SPECIFICATIONS
U WR - 5 / 3000 - D48 A CT LX - Y
Output Configuration:
U = Unipolar
Wide Range Input
Nominal Output Voltage:
1.2, 1.5, 1.8, 2, 2.5, 3.3, 5, 12 or 15 Volts
Maximum Output Current
in mA
Optional Functions
See Last Page
A-Series
High Reliability
Input Voltage Range:
D12 = 10-18 Volts (12V nominal)
D24 = 18-36 Volts (24V nominal)
D48 = 36-75 Volts (48V nominal)
I/O Connections
Pin Function P22 Pin Function P22
1
+Input
4
+Output
2
–Input
5
Trim*
3 On/Off Control* 6
Common
* Pins 3 and 5 are optional.
See Optional Functions and
Technical Notes for details.
0.49
(12.45)
0.20 MIN
(5.08)
1.00
(25.40)
0.200
(5.08)
2.00
(50.80)
Case C14
PLASTIC CASE
0.800
(20.32)
STANDOFF
0.020 (0.51)
0.040 ±0.002 DIA.
(1.016 ±0.051)
0.60
(15.24)
4
1
5
2
3
6
BOTTOM VIEW
DIMENSION ARE IN INCHES (MM)
0.100
(2.54)
0.800
(20.32)
0.400
(10.16)
0.10
(2.54)
2
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