MIW3000 Series
5-6W, Wide Input Range DIP, Single & Dual Output DC/DC Converters
Key Features
Efficiency up to 86%
1500VDC Isolation
MTBF > 1,000,000 Hours
2:1 Wide Input Range
UL1950 Safety Approval
Complies with EN55022 Class A
Temperature Performance -40] to +71]
Industry Standard Pinout
UL 94V-0 Package Material
Internal SMD Construction
Minmax's MIW3000-Series Power modules are low-profile dc-dc
converters that operate over input voltage ranges of 4.5-7VDC,
9-18VDC, 18-36VDC and 36-75VDC which provide precisely regulated
output voltages of 3.3V, 5V, 12V, 15V, {5V, {12V and {15VDC.
The -40] to +71] operating temperature range makes it ideal 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 6W and a typical
full-load efficiency of 86%, continuous short circuit, 50mA output ripple,
EN55022 Class A conducted noise compliance minimize design-in time,
cost and eliminate the need for external filtering.
I/O Isolation
High
Power
Density
More Power
1500
VDC
EMI
EN55022
2:1
Wide Range
Block Diagram
Single Output
Dual Output
+Vin
LC
Filter
+Vo
+Vin
LC
Filter
+Vo
Com.
-Vo
PFM
Isolation
Ref.Amp
PFM
Isolation
Ref.Amp
-Vo
-Vin
-Vin
1
MINMAX
REV:0 2005/04
MIW3000 Series
Model Selection Guide
Model
Number
Input
Voltage
VDC
MIW3011
MIW3012
MIW3013
MIW3014
MIW3015
MIW3016
MIW3017
MIW3021
MIW3022
MIW3023
MIW3024
MIW3025
MIW3026
MIW3027
MIW3031
MIW3032
MIW3033
MIW3034
MIW3035
MIW3036
MIW3037
MIW3041
MIW3042
MIW3043
MIW3044
MIW3045
MIW3046
MIW3047
Parameter
5VDC Input Models
12VDC Input Models
Input Surge Voltage
( 1000 mS )
24VDC Input Models
48VDC Input Models
Lead Temperature (1.5mm from case for 10 Sec.)
Internal Power Dissipation
48
( 36 ~ 75 )
24
( 18 ~ 36 )
12
( 9 ~ 18 )
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
Max.
mA
1200
1000
500
400
{500
{250
{200
1200
1000
500
400
{500
{250
{200
1200
1000
500
400
{500
{250
{200
1200
1000
500
400
{500
{250
{200
Min.
-0.7
-0.7
-0.7
-0.7
---
---
Max.
10
25
50
100
260
2,500
Min.
mA
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
Unit
VDC
VDC
VDC
VDC
]
mW
Input Current
@Max. Load
mA (Typ.)
1056
1265
1463
1463
1265
1463
1463
429
514
595
595
514
595
595
209
251
291
291
251
291
291
104
126
145
145
126
145
145
3
10
5
15
20
25
@No Load
mA (Typ.)
Reflected
Ripple
Current
mA (Typ.)
Efficiency
@Max. Load
% (Typ.)
75
79
82
82
79
82
82
77
81
84
84
81
84
84
79
83
86
86
83
86
86
79
83
86
86
83
86
86
5
(4.5 ~ 7 )
70
100
Absolute Maximum Ratings
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.
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 at
the front end for protection.
7. Other input and output voltage may be available,
please contact factory.
8. Specifications subject to change without notice.
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.
Max.
-40
+71
-40
+90
-40
+125
---
95
Free-Air Convection
EN55022 Class A
Unit
]
]
]
%
REV:0 2005/04
MINMAX
2
MIW3000 Series
Input Specifications
Parameter
Start Voltage
Model
5V Input Models
12V Input Models
24V Input Models
48V Input Models
Under Voltage Shutdown
5V Input Models
12V Input Models
24V Input Models
48V Input Models
Reverse Polarity Input Current
Short Circuit Input Power
Input Filter
All Models
Min.
3
4.5
8
16
---
---
---
---
---
---
Typ.
3.5
6
12
24
---
---
---
---
---
1000
Pi Filter
Max.
4.4
8
16
32
4
8
16
32
1
3000
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 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=20% to 100%
Conditions
Min.
---
---
---
---
---
---
---
120
---
---
---
Continuous
Typ.
{0.5
{0.5
{0.1
{0.3
50
---
---
---
150
{2
{0.01
Max.
{1.0
{2.0
{0.3
{1.0
75
100
15
---
300
{6
{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
---
---
1,000
Typ.
---
---
---
380
300
---
Max.
---
---
---
500
---
---
Unit
VDC
VDC
M[
pF
KHz
K Hours
Capacitive Load
Models by Vout
Maximum Capacitive Load
# For each output
3.3V
6800
5V
6800
12V
6800
15V
6800
{5V #
1000
{12V #
1000
{15V #
1000
Unit
uF
3
MINMAX
REV:0 2005/04
MIW3000 Series
Input Fuse Selection Guide
5V Input Models
3000mA Slow - Blow Type
12V Input Models
1500mA Slow - Blow Type
24V Input Models
700mA Slow - Blow Type
48V Input Models
350mA Slow - Blow Type
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
5VDC Input Models
12VDC Input Models
24VDC Input Models
48VDC Input Models
REV:0 2005/04
MINMAX
4
MIW3000 Series
100
90
Efficiency (%)
80
70
60
50
Efficiency (%)
Low
Nom
Input Voltage (V)
High
100
90
80
70
60
50
Low
Nom
Input Voltage (V)
High
Efficiency vs Input Voltage ( Single Output )
Efficiency vs Input Voltage ( Dual Output )
90
80
Efficiency (%)
Efficiency (%)
10
20
40
60
80
70
60
50
40
30
20
100
90
80
70
60
50
40
30
20
10
20
40
60
80
100
Load Current (%)
Load Current (%)
Efficiency vs Output Load ( Single Output )
Efficiency vs Output Load ( Dual Output )
100
80
Output Power (%)
100LFM
Natural
convection
400LFM
200LFM
60
40
20
0
-40
〜
50
60
70
80
]
90
100
110
Ambient Temperature
Derating Curve
5
MINMAX
REV:0 2005/04
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