Key Features
l SMT Technology
l 2:1 Input Range
l High Efficiency up to 84 %
l I / O Isolation 1500VDC
l Short Circuit Protected
l MTBF > 1,000,000 Hours
Mechanical Configuration
+Vo
PFM Isolation Ref.Amp
LC
Filter
+Vin
-Vin
Com.
-Vo
PFM Isolation Ref.Amp
LC
Filter
+Vin
-Vin
-Vo
+Vo
1.25 (31.8)
0.02 DIA
(0.5)
0.10
(2.54) 0.18
(4.6)
0.40
(10.2)
0.15 (3.8)
0.60
(15.2) 0.80
(20.3)
2
23
All dimensions typical in inches (mm). Tolerance= +/- 0.01 (+/- 0.25)
11
14
Bottom
Side
0.10 (2.54)
NC:No Connection.
+Input+Input22,23
Common-Output16
+Output+Output14
-OutputNC11
CommonNo Pin9
-Input-Input2,3
Dual OutputSingle OutputPin
Pin Connections
12g
Weight
Non-Conductive Black Plastic
Case Material
31.8*20.3*10.2 mm
1.25*0.8*0.4 inches
Case Size
Physical Characteristics
TOTAL POWER INT'L
MIW1000 Series 2 ~ 3 Watt Wide Input Range DC/DC Converters
with
Single & Dual Output
TOTAL POWER INT'L Tel: 877-646-0900 Fax: 978-453-7395
Email: sales@total-power.com http://www.total-power.com
-1-
mW2500---Internal Power Dissipation
VDC100-0.748VDC Input Models
VDC50-0.724VDC Input Models
VDC25-0.712VDC Input Models
VDC11-0.75VDC Input Models
Input Surge Voltage
( 1000 mS )
Unit.Max.Min.Parameter
Absolute Maximum Ratings
Exceeding these values can damage the module.These are not continuous operating ratings.
Specifications typical at Ta=+25],resistive load,nominal input voltage,rated output current unless otherwise noted.
8475{10{100{15MIW1047
8475{12.5{125{12MIW1046
8065{25{250{5MIW1045
84752020015MIW1044
84752525012MIW1043
7966505005MIW1042
76
10
3
55606003.3
48
( 36 ~ 72 )
MIW1041
82152{10{100{15MIW1037
82152{12.5{125{12MIW1036
79132{25{250{5MIW1035
841492020015MIW1034
841492525012MIW1033
79132505005MIW1032
76
15
5
109606003.3
24
( 18 ~ 36 )
MIW1031
80313{10{100{15MIW1027
80313{12.5{125{12MIW1026
77271{25{250{5MIW1025
823052020015MIW1024
823052525012MIW1023
78267505005MIW1022
74
3020
223606003.3
12
( 9 ~ 18 )
MIW1021
75800{10{100{15MIW1017
75800{12.5{125{12MIW1016
72694{25{250{5MIW1015
777792020015MIW1014
777792525012MIW1013
73685505005MIW1012
70
100 40
566606003.3
5
( 4.5 ~ 9 )
MIW1011
Efficiency
% (Typ.)
Reflected
Ripple
Current
mA (Typ.)
Input
Current
No Load
mA (Typ.)
Input
Current
Max. Load
mA (Typ.)
Output
Current
mA (Min.)
Output
Current
mA (Max.)
Output
Voltage
VDC
Input
voltage
VDC
Model
Number
Model Selection Guide
TOTAL POWER INT'L Tel: 877-646-0900 Fax: 978-453-7395
Email: sales@total-power.com http://www.total-power.com
-2-
TOTAL POWER INT'L
MIW1000
Free-Air ConvectionCooling
%95------Humidity
]+125----40Storage Temperature
]+71----25Operating Temperature
UnitMax.Typ.Min.ConditionsParameter
Environmental Specifications
kHz---300---Switching Frequency
pF10065---100KHz,1VIsolation Capacitance
M[------1000500VDCIsolation Resistance
VDC------150060 SecondsIsolation Voltage
UnitMax.Typ.Min.ConditionsParameter
General Specification
ContinuousOutput Short Circuit
%/]{0.02{0.01---Temperature Coefficient
%{5{3---Transient Response Deviation
uS500300---
50% Load Step Change
Transient Recovery Time
%------120Over Load
mV rms.15------Ripple & Noise (20MHz)
mV P-P100------Over Line,Load & Temp.Ripple & Noise (20MHz)
mV P-P6045---Ripple & Noise (20MHz)
%{0.5{0.2---Io=10% to 100%Load Regulation
%{0.5{0.2---Vin=Min. to Max.Line Regulation
%{1.0{0.5---Dual Output Balance LoadOutput Voltage Balance
%{1.0{0.5---Output Voltage Accuracy
UnitMax.Typ.Min.ConditionsParameter
Output Specifications
Pi FilterInput Filter
mW20001000---Short Circuit Input Power
A1------
All Models
Reverse Polarity Input Current
3422---48V Input Models
1711---24V Input Models
8.56.5---12V Input Models
43.5---5V Input Models
Under Voltage Shortdown
36241648V Input Models
1812824V Input Models
974.512V Input Models
VDC
4.543.55V Input Models
Start Voltage
UnitMax.Typ.Min.ModelParameter
Input Specifications
TOTAL POWER INT'L Tel: 877-646-0900 Fax: 978-453-7395
Email: sales@total-power.com http://www.total-power.com
-3-
TOTAL POWER INT'L
MIW1000
Typical Applications
Derating Curve
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.
135mA Slow - Blow Type350mA Slow - Blow Type700mA Slow - Blow Type1500mA Slow - Blow Type
48V Input Models24V Input Models12V Input Models5V Input Models
Input Fuse Selection Guide
+Out
-Out
+Vin
-Vin
Single Output
DC / DC
Converter Load
DC Power
Source
+
-
Fuse +Out
-Out
+Vin
-Vin
Dual Output
DC / DC
Converter Common Load #1
Load #2
DC Power
Source
+
-
Fuse
-25 -10 0 20 6040 80 100 125
Output
Power
%
Ambient Temperature
O
C
Output
Power
%
20
40
60
80
100
0
20
40
60
80
100
0
-3.3% /
O
C
TOTAL POWER INT'L Tel: 877-646-0900 Fax: 978-453-7395
Email: sales@total-power.com http://www.total-power.com
-4-
TOTAL POWER INT'L
MIW1000
