MIW5000 Series
10W, Wide Input Range DIP, Single & Dual Output DC/DC Converters
Key Features
High Efficiency up to 88%
1500VDC Isolation
MTBF > 1,000,000 Hours
2:1 Wide Input Range
CSA1950 Safety Approval
Complies with EN55022 Class A
Over Voltage Protection
Industry Standard Pinout
UL 94V-0 Package Material
Internal SMD Construction
Minmax's MIW5000-Series power modules operate over input
voltage ranges of 9-18VDC, 18-36VDC and 36-75VDC which
provide precisely regulated output voltages of 2.5V, 3.3V, 5V, 5.1V,
12V, 15V, {12V and {15VDC.
The MIW5000 series is an excellent selection for data
communication equipments, mobile battery driven equipments,
distributed power systems, telecommunication equipments, mixed
analog/digital subsystems, process/machine control equipments,
computer peripheral systems and industrial robot systems.
The modules have a maximum power rating of 10W and a typical
full-load efficiency of 88%, continuous short circuit, 50mA output
ripple, EN55022 Class A conducted noise compliance minimize
design-in time, cost and eliminate the need for external filtering.
OVP
Protection
High
Power
Density
More Power
EMI
EN55022
2:1
Wide Range
1500
VDC
I/O Isolation
Block Diagram
Single Output
Dual Output
+Vin
LC
Filter
+Vo
A
-Vo
OVP
+Vin
LC
Filter
+Vo
A
Com.
-Vo
A
OVP
Isolation
Ref.Amp
-Vin
PWM
Isolation
Ref.Amp
-Vin
PWM
A: 2.5V, 3.3V, 5V and 5.1V-output models use the synchronous-rectifier configuration shown above.
12V, 15V, {12V and {15V-output models employ a standard, diode-rectification architecture.
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MIW5000 Series
Model Selection Guide
Model
Number
Input
Voltage
Output
Voltage
Output Current
Input Current
Reflected
Ripple
Current
mA (Typ.)
Efficiency
VDC
MIW5021
MIW5022
MIW5023
MIW5024
MIW5026
MIW5027
MIW5029
MIW5030
MIW5031
MIW5032
MIW5033
MIW5034
MIW5036
MIW5037
MIW5039
MIW5040
MIW5041
MIW5042
MIW5043
MIW5044
MIW5046
MIW5047
MIW5049
48
( 36 ~ 75 )
24
( 18 ~ 36 )
12
( 9 ~ 18 )
VDC
3.3
5
12
15
{12
{15
5.1
2.5
3.3
5
12
15
{12
{15
5.1
2.5
3.3
5
12
15
{12
{15
5.1
Max.
mA
3000
2000
833
666
{416
{333
2000
3000
3000
2000
833
666
{416
{333
2000
3000
3000
2000
833
666
{416
{333
2000
Min.
mA
300
200
83
66.6
{42
{33
200
300
300
200
83
66.6
{42
{33
200
300
300
200
83
66.6
{42
{33
200
@Max. Load
mA (Typ.)
1006
1004
957
968
957
968
1024
377
485
479
479
478
473
478
489
188
243
239
240
239
236
243
244
@No Load
mA (Typ.)
@Max. Load
% (Typ.)
82
83
87
40
60
86
87
86
83
83
85
87
87
87
88
87
87
83
85
87
87
87
88
87
87
20
40
10
40
Absolute Maximum Ratings
Parameter
Input Surge Voltage
( 1000 mS )
12VDC Input Models
24VDC Input Models
48VDC Input Models
Min.
-0.7
-0.7
-0.7
---
---
Max.
25
50
100
260
2,500
Unit
VDC
VDC
VDC
]
mW
Notes :
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 75%
to 100%.
3. Ripple & Noise measurement bandwidth is 0-20
MHz.
4. These power converters require a minimum output
loading to maintain specified regulation.
Lead Temperature (1.5mm from case for 10 Sec.)
Internal Power Dissipation
Exceeding the absolute maximum ratings of the unit could cause damage.
These are not continuous operating ratings.
Environmental Specifications
Parameter
Operating Temperature
Operating Temperature
Storage Temperature
Humidity
Cooling
Conducted EMI
Conditions
Ambient
Case
Min.
-40
-40
-40
---
Free-Air Convection
EN55022 Class A
Max.
+60
+90
+125
95
Unit
]
]
]
%
5. Operation under no-load conditions will not
damage these modules; however, they may not
meet all specifications listed.
6. All DC/DC converters should be externally fused
on the front end for protection.
7. Other input and output voltage may be available,
please contact factory.
8. Specifications subject to change without notice.
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MINMAX
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MIW5000 Series
Input Specifications
Parameter
Start Voltage
Model
12V Input Models
24V Input Models
48V Input Models
Under Voltage Shutdown
12V Input Models
24V Input Models
48V Input Models
Reverse Polarity Input Current
Short Circuit Input Power
Input Filter
All Models
Min.
7
14
30
---
---
---
---
---
Typ.
8
16
33
---
---
---
---
---
Pi Filter
Max.
9
18
36
8.5
17
34
0.5
2500
A
mW
VDC
Unit
Output Specifications
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Load Regulation
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Over Power Protection
Transient Recovery Time
Transient Response Deviation
Temperature Coefficient
Output Short Circuit
25% Load Step Change
Over Line, Load & Temp.
Dual Output, Balanced Loads
Vin=Min. to Max.
Io=10% to 100%
Io=10% to 100% (only 2.5Vout)
Conditions
Min.
---
---
---
---
---
---
---
---
110
---
---
---
Continuous
Typ.
{0.6
{0.5
{0.3
{0.5
{0.7
50
---
---
150
250
{3
{0.01
Max.
{1.2
{2.0
{1.0
{1.2
{1.5
85
100
15
180
500
{5
{0.02
Unit
%
%
%
%
%
mV P-P
mV P-P
mV rms
%
uS
%
%/]
General Specifications
Parameter
Isolation Voltage Rated
Isolation Voltage Test
Isolation Resistance
Isolation Capacitance
Switching Frequency
MTBF
MIL-HDBK-217F @ 25], Ground Benign
Conditions
60 Seconds
Flash Tested for 1 Second
500VDC
100KHz,1V
Min.
1500
1650
1000
---
---
1000
Typ.
---
---
---
1000
400
---
Max.
---
---
---
1200
---
---
Unit
VDC
VDC
M[
pF
KHz
K Hours
Capacitive Load
Models by Vout
Maximum Capacitive Load
# For each output
2.5V
2200
3.3V
2200
5V
2200
5.1V
2200
12V
820
15V
470
{12V #
220
{15V #
150
Unit
uF
Input Fuse Selection Guide
12V Input Models
2000mA Slow-Blow type
24V Input Models
1000mA Slow-Blow type
48V Input Models
500mA Slow-Blow type
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MIW5000 Series
Input Voltage Transient Rating
150
140
130
120
110
100
Vin ( VDC )
90
80
70
60
50
40
30
20
10
0
10uS
100uS
1mS
10mS
100mS
12VDC Input Models
24VDC Input Models
48VDC Input Models
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MINMAX
4
MIW5000 Series
100
90
Efficiency (%)
80
70
60
50
Efficiency (%)
100
90
80
70
60
50
Low
Nom
Input Voltage (V)
High
Low
Nom
Input Voltage (V)
High
Efficiency vs Input Voltage ( Single Output )
Efficiency vs Input Voltage ( Dual Output )
100
90
Efficiency (%)
Efficiency (%)
80
70
60
50
40
30
10
20
40
60
Load Current (%)
80
100
100
90
80
70
60
50
40
30
10
20
40
60
Load Current (%)
80
100
Efficiency vs Output Load ( Single Output )
Efficiency vs Output Load ( Dual Output )
100
80
Output Power (%)
100LFM
200LFM
60
Natural
convection
400LFM
40
20
0
-40
〜
50
60
70
80
]
90
100
110
Ambient Temperature
Derating Curve
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