IMX4 Series Data Sheet
4 Watt DC-DC Converters
Model Selection
Table 1: Model Selection
Output 1
Vo1 nom Io1 nom
[VDC] [mA]1
Output 2
Output power
Po nom
Input voltage
range
Efficiency
Model
Options
Vo2 nom
Io2 nom
[mA]1
ηmin
ηtyp
[%]
[VDC]
[W]
[VDC]
[%]
3.3
3.3
900
900
-
-
-
-
3.0
3.0
8.4 to 36
16.8 to 75
76
76
77.5
78
20IMX4-03-8
40IMX4-03-8
Z, G
Z, G
5
5
5
5
700
700
700
700
-
-
-
-
-
-
-
-
3.5
3.5
3.5
3.5
4.7 to 16.8
8.4 to 36
16.8 to 75
40 to 121
76
78
78
77
-
5IMX4-05-8
20IMX4-05-8
40IMX4-05-8
70IMX4-05-8
Z, G
K, Z, G
K, Z, G
G
81
81
78
12
12
12
12
300
340
340
340
-
-
-
-
-
-
-
-
3.6
4.1
4.1
4.1
4.7 to 16.8
8.4 to 36
16.8 to 75
40 to 121
79
78
78
77
-
5IMX4-12-8
20IMX4-12-8
40IMX4-12-8
70IMX4-12-8
Z, G
K, Z, G
K, Z, G
G
82
82
82
15
15
15
15
250
280
280
280
-
-
-
-
-
-
-
-
3.75
4.2
4.2
4.2
4.7 to 16.8
8.4 to 36
16.8 to 75
40 to 121
79
78
78.7
79
-
82
82
80.5
5IMX4-15-8
20IMX4-15-8
40IMX4-15-8
70IMX4-15-8
Z, G
K, Z, G
K, Z, G
G
+5
+5
+5
350
350
350
–5
–5
–5
350
350
350
3.5
3.5
3.5
8.4 to 36
16.8 to 75
40 to 121
77
76
75.5
81
81
78
20IMX4-0505-8
40IMX4-0505-8
70IMX4-0505-8
K, Z, G
K, Z, G
G
+12
+12
170
170
–12
–12
170
170
4.1
4.1
8.4 to 36
16.8 to 75
76
76
82
82
20IMX4-1212-8
40IMX4-1212-8
K, Z, G
K, Z, G
+15
+15
140
140
–15
–15
140
140
4.2
4.2
8.4 to 36
16.8 to 75
78
76
82
82
20IMX4-1515-8
40IMX4-1515-8
K, Z, G
K, Z, G
+24
+24
80
80
–24
–24
80
80
3.8
3.8
8.4 to 36
16.8 to 75
76
76
83
83
20IMX4-2424-8
40IMX4-2424-8
Z, G
Z, G
1
Flexible load distribution on double-outputs is possible.
Preferred for new designs.
Part Number Description
Input voltage range Vi
20 IMX4 - 05 05 -8 K Z G
4.7 to 16.8 VDC ........................................... 5
8.4 to 36 VDC ............................................ 20
16.8 to 75 VDC .......................................... 40
40 to 121 VDC ........................................... 70
Series ......................................................................... IMX4
Output voltage of output 1...................... 03, 05, 12, 15, 24
Output voltage of output 2............................ 05, 12, 15, 24
Operating ambient temperature range –40 to 85 °C ...... -8
Options:
Alternative pinout......................................... K
Open frame.................................................. Z
RoHS compliant for all six substances......... G
Note: The sequence of options must follow the order above. This part number description is descriptive only; it is not inteded for
creating part numbers.
Example: 40IMX4-0505-8KG: DC-DC converter, input voltage range 16.8 to 75 V, 2 outputs providing ± 5 V, 350 mA,
temperature range –40 to 85 °C, alternative pinout, RoHS-compliant for all six substances
MELCHER
The Power Partners.
BCD20006-G Rev AE, 16-Sep-2015
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