TWR-3.3 查看數據表（PDF） - Murata Power Solutions
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TWR-3.3 Datasheet PDF : 9 Pages
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Triple Output/TWR Models
Performance Specifications and Ordering Guide
Output
Isolated, High Reliability 1" x 2" DC/DC Converters
Input
Model
TWR-3.3/4-12/300-D12-C
TWR-3.3/4-12/300-D24-C
TWR-3.3/4-12/300-D48N-C
TWR-3.3/4-15/250-D12-C
TWR-3.3/4-15/250-D24-C
TWR-3.3/4-15/250-D48N-C
TWR-5/3-12/300-D12-C
TWR-5/3-12/300-D24-C
TWR-5/3-12/300-D48N-C
TWR-5/3-15/250-D12-C
TWR-5/3-15/250-D24-C
TWR-5/3-15/250-D48N-C
VOUT
Volts
IOUT
Amps
R/N (mvp-p)
Typ. Max.
Regulation (Max.)
VIN Nom.
Line Load (Volts)
Range
(Volts)
Input Current
No Load Full Load
(mA) (Amps)
Efficiency
Min. Typ.
Packag
(Case/
Pinout)
3.3
4
40
±12 0.3
70
3.3
4
±12 0.3
3.3
4
±12 0.3
3.3
4
±15 0.25
60 ±0.05% ±0.4%
12
9-18
170
2.00
150 ±0.35% ±2.5%
Please contact Murata Power Solutions for further information.
82% 85% C39/P61
C39/P61
C39/P61
C39/P61
3.3
4
80
100 ±1% ±1%
±15 0.25 100 150 ±5% ±5%
24
18-36
25
1.00 83% 86% C39/P61
3.3
4
80
100 ±1% ±1%
±15 0.25 100 150 ±5% ±5%
48
36-75
25
0.50 85% 87% C39/P61
5
3
80
100 ±1% ±1%
±12 0.3 100 150 ±5% ±5%
12
9-18
120
2.20 81.5% 84% C39/P61
5
3
80
100 ±1% ±1%
±12 0.3 100 150 ±5% ±5%
24
18-36
90
1.08 83% 86% C39/P61
5
3
80
100 ±1% ±1%
±12 0.3 100 150 ±5% ±5%
48
36-75
25
0.53 85% 87% C39/P61
5
3
40
±15 0.25 45
5
3
40
±15 0.25 45
75 ±0.05% ±0.2%
65 ±0.5% ±4%
12
75 ±0.4% ±0.2%
65 ±0.4% ±4%
24
9-18
170
18-36
80
2.26 81% 83% C39/P61
1.09 83% 86% C39/P61
5
3
65
100 ±0.05% ±0.3%
48
36-75
45
±15 0.25 45
60 ±0.4% ±4%
0.54 85% 87.5% C39/P61
T WR - 5 / 3 - 12 / 300 D48 N - C
Output Configuration
Wide Range Input
Nominal Primary Output Voltage
Maximum Primary Output Current
RoHS-6 Hazardous Substance Compliance
On/Off Control Polarity
Input Voltage Range
See page 9 for complete Part Number Structure and Ordering Information
Maximum Auxiliary Output Current
Nominal Auxiliary Output Voltage
MECHANICAL SPECIFICATIONS
0.49
(12.5)
2.00
(50.8)
PLASTIC CASE
0.20 MIN
(5.1)
0.200
(5.08)
1
2
0.300
(7.62)
3
0.040 ±0.002 DIA.
(1.016 ±0.051)
STANDOFF
0.020 (0.5)
1.800
(45.72)
0.10
(2.5)
4
5
6
0.800 1.00
0.600 (20.32) (25.4)
(15.24)
7
BOTTOM VIEW
0.10
(2.5)
I/O Connections
Pin
Function P61
1
+Input
2
–Input
3
On/Off Control
4 +12V/15V Output
5 –12V/15V Output
6
Common
7
+3.3/5V Output
Alternate pin length and/or other output
voltages are available under special
quantity order.
Dimensions are in inches (mm shown for ref. only).
Third Angle Projection
Tolerances (unless otherwise specified):
.XX ± 0.02 (0.5)
.XXX ± 0.010 (0.25)
Angles ± 2˚
Components are shown for reference only.
www.murata-ps.com
Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000
MDC_TWR22.B02 Page 2 of 9
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