Key Features
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SMT Technology
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2:1 Input Range
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High Efficiency up to 84 %
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I / O Isolation 1500VDC
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Short Circuit Protected
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MTBF > 1,000,000 Hours
+Vin
LC
Filter
+Vo
-Vo
-Vin
PFM
Isolation
Ref.Amp
+Vin
LC
Filter
+Vo
Com.
-Vo
-Vin
PFM
Isolation
Ref.Amp
Mechanical Configuration
1.25 (31.8)
Pin Connections
0.40
(10.2)
0.15 (3.8)
0.18
(4.6)
0.10 (2.54)
Side
0.02 DIA
(0.5)
0.10
(2.54)
Pin
2,3
9
11
14
16
22,23
Single Output
-Input
No Pin
NC
+Output
-Output
+Input
NC:No Connection.
Dual Output
-Input
Common
-Output
+Output
Common
+Input
2
11
Bottom
23
14
0.60
(15.2)
0.80
(20.3)
Physical Characteristics
Case Size
Case Material
31.8*20.3*10.2 mm
1.25*0.8*0.4 inches
Non-Conductive Black Plastic
12g
All dimensions typical in inches (mm). Tolerance= +/- 0.01 (+/- 0.25)
Weight
Absolute Maximum Ratings
Exceeding these values can damage the module.These are not continuous operating ratings.
Parameter
Input Surge Voltage
( 1000 mS )
5VDC Input Models
12VDC Input Models
24VDC Input Models
48VDC Input Models
Internal Power Dissipation
Min.
-0.7
-0.7
-0.7
-0.7
---
Max.
11
25
50
100
2500
Unit.
VDC
VDC
VDC
VDC
mW
Model Selection Guide
Model
Number
Input
voltage
VDC
MIW1011
MIW1012
MIW1013
MIW1014
MIW1015
MIW1016
MIW1017
MIW1021
MIW1022
MIW1023
MIW1024
MIW1025
MIW1026
MIW1027
MIW1031
MIW1032
MIW1033
MIW1034
MIW1035
MIW1036
MIW1037
MIW1041
MIW1042
MIW1043
MIW1044
MIW1045
MIW1046
MIW1047
48
( 36 ~ 72 )
24
( 18 ~ 36 )
12
( 9 ~ 18 )
5
( 4.5 ~ 9 )
Output
Voltage
VDC
3.3
5
12
15
{5
{12
{15
3.3
5
12
15
{5
{12
{15
3.3
5
12
15
{5
{12
{15
3.3
5
12
15
{5
{12
{15
Output
Current
mA (Max.)
600
500
250
200
{250
{125
{100
600
500
250
200
{250
{125
{100
600
500
250
200
{250
{125
{100
600
500
250
200
{250
{125
{100
Output
Current
mA (Min.)
60
50
25
20
{25
{12.5
{10
60
50
25
20
{25
{12.5
{10
60
50
25
20
{25
{12.5
{10
60
50
25
20
{25
{12.5
{10
Input
Current
Max. Load
mA (Typ.)
566
685
779
779
694
800
800
223
267
305
305
271
313
313
109
132
149
149
132
152
152
55
66
75
75
65
75
75
3
10
5
15
20
30
40
100
Input
Current
No Load
mA (Typ.)
Reflected
Ripple
Current
mA (Typ.)
Efficiency
% (Typ.)
70
73
77
77
72
75
75
74
78
82
82
77
80
80
76
79
84
84
79
82
82
76
79
84
84
80
84
84
Specifications typical at Ta=+25],resistive load,nominal input voltage,rated output current unless otherwise noted.
Environmental Specifications
Parameter
Operating Temperature
Storage Temperature
Humidity
Cooling
Conditions
Min.
-25
-40
---
Typ.
---
---
---
Max.
+71
+125
95
Unit
]
]
%
Free-Air Convection
Input Specifications
Parameter
Start Voltage
Model
5V Input Models
12V Input Models
24V Input Models
48V Input Models
5V Input Models
Under Voltage Shortdown
12V Input Models
24V Input Models
48V Input Models
Reverse Polarity Input Current
Short Circuit Input Power
Input Filter
All Models
Min.
3.5
4.5
8
16
---
---
---
---
---
---
Typ.
4
7
12
24
3.5
6.5
11
22
---
1000
Pi Filter
Max.
4.5
9
18
36
4
8.5
17
34
1
2000
A
mW
VDC
Unit
Output Specifications
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Over Load
Transient Recovery Time
Transient Response Deviation
Temperature Coefficient
Output Short Circuit
50% Load Step Change
Over Line,Load & Temp.
Dual Output Balance Load
Vin=Min. to Max.
Io=10% to 100%
Conditions
Min.
---
---
---
---
---
---
---
120
---
---
---
Continuous
Typ.
{0.5
{0.5
{0.2
{0.2
45
---
---
---
300
{3
{0.01
Max.
{1.0
{1.0
{0.5
{0.5
60
100
15
---
500
{5
{0.02
Unit
%
%
%
%
mV P-P
mV P-P
mV rms.
%
uS
%
%/]
General Specification
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
Conditions
60 Seconds
500VDC
100KHz,1V
Min.
1500
1000
---
---
Typ.
---
---
65
300
Max.
---
---
100
---
Unit
VDC
M[
pF
kHz
Input Fuse Selection Guide
5V Input Models
1500mA Slow - Blow Type
12V Input Models
700mA Slow - Blow Type
24V Input Models
350mA Slow - Blow Type
48V Input Models
135mA Slow - Blow Type
Typical Applications
+
Fuse
DC Power
Source
-
+Vin
Single Output
DC / DC
Converter
-Vin
-Out
+Out
Load
+
Fuse
DC Power
Source
-
+Vin
Dual Output
DC / DC
Converter
-Vin
+Out
Load #1
Common
Load #2
-Out
Derating Curve
100
80
Output
Power
%
60
40
20
0
-25
-10
0
20
40
60
O
100
80
60
40
-3.3% /
O
C
20
0
80
C
100
125
Output
Power
%
Ambient Temperature
Connecting Pin Patterns
(2.54 mm / 0.1 inch grids )
Single Output
Dual Output
NOTE:
1. Specifications typical at Ta=+25],resistive load,nominal input voltage,rated output current unless otherwise noted.
2. Transient recovery time is measured to within 1% error band for a step change in output load of 50% to 100%.
3. When measure output ripple & noise,an external 0.1uF ceramic capacitor is recommended to be placed from +Vout
to -Vout (single output) and each output to common (dual output).
4. Other input and output voltage may be available,Please contact factory.
5. Specifications subject to change without notice.
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