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MIW203x Datasheet Preview

MIW203x Datasheet

(MIW2000 Series) Single & Dual Output DC/DC Converters

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MIW2000 Series
3-4W, Ultra-Wide Input Range DIP, Single & Dual Output DC/DC Converters
Key Features
y Efficiency up to 85%
y 1500VDC Isolation
y MTBF > 1,000,000 Hours
y 4:1 Wide Input Range
y UL1950 Safety Approval
y Complies with EN55022 Class A
y Temperature Performance -40] to +71]
y Industry Standard Pinout
y UL 94V-0 Package Material
y Internal SMD Construction
Minmax's MIW2000-Series power modules operate over input
voltage ranges of 9-36VDC and 18-75VDC 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 4W and a typical
full-load efficiency of 85%, continuous short circuit, 50mA output
ripple, EN55022 Class A conducted noise compliance minimize
design-in time, cost and eliminate the need for external filtering.
1500
VDC
I/O Isolation
Block Diagram
Single Output
Dual Output
$
Low Cost
EMI
EN55022
4:1
Wide Range
+Vin
LC
Filter
-Vin
PFM
Isolation Ref.Amp
+Vo
+Vin
LC
Filter
-Vo
-Vin
PFM
Isolation Ref.Amp
+Vo
Com.
-Vo
1
MINMAX
REV:0 2005/04




Minmax Technology

MIW203x Datasheet Preview

MIW203x Datasheet

(MIW2000 Series) Single & Dual Output DC/DC Converters

No Preview Available !

www.DataSheet4U.com
MIW2000 Series
Model Selection Guide
Model
Number
Input
Voltage
Output
Voltage
MIW2021
MIW2022
MIW2023
MIW2024
MIW2025
MIW2026
MIW2027
MIW2031
MIW2032
MIW2033
MIW2034
MIW2035
MIW2036
MIW2037
VDC
24
( 9 ~ 36 )
48
( 18 ~ 75 )
VDC
3.3
5
12
15
{5
{12
{15
3.3
5
12
15
{5
{12
{15
Output Current
Max.
mA
900
660
333
267
{300
{167
{133
900
660
333
267
{300
{167
{133
Min.
mA
90
66
33
27
{30
{17
{13
90
66
33
27
{30
{17
{13
Input Current
@Max. Load
mA (Typ.)
161
170
201
201
156
201
201
79
84
98
98
76
98
98
@No Load
mA (Typ.)
20
10
Reflected
Ripple
Current
mA (Typ.)
5
5
Efficiency
@Max. Load
% (Typ.)
77
81
83
83
80
83
83
78
82
85
85
82
85
85
Absolute Maximum Ratings
Parameter
Min. Max. Unit
Input Surge Voltage
( 1000 mS )
24VDC Input Models -0.7 50 VDC
48VDC Input Models -0.7 100 VDC
Lead Temperature (1.5mm from case for 10 Sec.) --- 260
]
Internal Power Dissipation
--- 2,500 mW
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
Min. Max.
Ambient
-40 +71
Case
-40 +90
-40 +125
---
95
Free-Air Convection
EN55022 Class A
Unit
]
]
]
%
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.
REV:0 2005/04
MINMAX
2


Part Number MIW203x
Description (MIW2000 Series) Single & Dual Output DC/DC Converters
Maker Minmax Technology
Total Page 8 Pages
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