®
FEATURES
►High
Power Density in SIP-9 Package
►Small
Footprint: 26 x 9.2 mm (1.02”x 0.36”)
►Ultra-wide
4:1 Input Range
►Fully
Regulated Output
►Operating
Temp. Range -40°C to +85°C
►Overload
Protection
►I/O-Isolation
Voltage 1500 VDC
►Remote
On/Off Control
►3
Years Product Warranty
MEW1000 SERIES
DC/DC CONVERTER 2W,
SIP-Package
PRODUCT OVERVIEW
The MINMAX MEW1000 series is a range of isolated 2W DC/DC converter modules featuring fully regulated output and ultra-wide 4:1 input voltage ranges.
The product comes in a SIP-9 package with a very small footprint occupying only 2.4 cm
2
(0.36 square in.) on the PCB.
An excellent efficiency allows an operating temperature range of -40°C to +85°C. Further features include remote On/Off control and over load protection.
The very compact dimensions of these DC/DC converters make them an ideal solution for many space critical applications in battery-powered equipment
and instrumentation.
Model Selection Guide
Model
Number
MEW1021
MEW1022
MEW1023
MEW1024
MEW1025
MEW1026
MEW1027
MEW1031
MEW1032
MEW1033
MEW1034
MEW1035
MEW1036
MEW1037
Input
Voltage
(Range)
VDC
Output
Voltage
VDC
3.3
5
12
15
±5
±12
±15
3.3
5
12
15
±5
±12
±15
Output Current
Max.
mA
500
400
167
134
±200
±83
±67
500
400
167
134
±200
±83
±67
Min.
mA
125
100
42
33
±50
±21
±17
125
100
42
33
±50
±21
±17
Input Current
@Max. Load
mA(typ.)
97
110
106
105
114
108
106
49
58
54
54
60
55
55
@No Load
mA(typ.)
Reflected
Ripple
Current
mA(typ.)
Max. capacitive
Load
µF
2200
1000
170
110
470#
100#
47#
2200
1000
170
110
470#
100#
47#
24
(9 ~ 36)
20
300
48
(18 ~ 75)
15
600
# For each output
Efficiency
(typ.)
@Max. Load
%
71
76
79
80
73
77
79
70
72
78
78
70
76
76
Input Specifications
Parameter
Input Surge Voltage (1 sec. max.)
Start-Up Threshold Voltage
Under Voltage Shutdown
Reverse Polarity Input Current
Short Circuit Input Power
Internal Filter Type
48V Input Models
24V Input Models
Model
Min.
-0.7
4.5
8.5
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---
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-0.7
Typ.
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Max.
50
100
8.5
17
8
16
Unit
24V Input Models
48V Input Models
24V Input Models
48V Input Models
All Models
6
12
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VDC
Internal Power Dissipation
Capacitor type
1500
2500
0.5
mW
mW
A
E-mail:sales@minmax.com.tw
Tel:886-6-2923150
2013/02/04 REV:7
Page 1 of 4
MINMAX [ MINMAX TECHNOLOGY CO., LTD. ]
