IMX 4 Series
4 Watt DC-DC Converters
Input voltage ranges up to 121 V DC
1 or 2 outputs up to 48 V DC
Up to 2000 V DC I/O electric strength test
• Short circuit protection
• DIL 24 Case with 8.5 mm profile
Selection chart
Output 1
Output 2
Input voltage
Type
Options
1
U
o nom
I
o nom
U
o nom
I
o nom
U
i
20 IMX 4-03-9
40 IMX 4-03-9
70 IMX 4-03-9
5 IMX 4-05-9
20 IMX 4-05-9
40 IMX 4-05-9
70 IMX 4-05-9
5 IMX 4-12-9
20 IMX 4-12-9
40 IMX 4-12-9
70 IMX 4-12-9
5 IMX 4-15-9
20 IMX 4-15-9
40 IMX 4-15-9
70 IMX 4-15-9
20 IMX 4-0505-9
40 IMX 4-0505-9
70 IMX 4-0505-9
20 IMX 4-1212-9
40 IMX 4-1212-9
20 IMX 4-1515-9
40 IMX 4-1515-9
20 IMX 4-2424-9
40 IMX 4-2424-9
-8, M, Z
-8, M, Z
-8, L, Z
-8, Z
-8, M, K, Z
-8, M, K, Z
-8, Z
-8, Z
-8, M, K, Z
-8, M, K, Z
-8, Z
-8, Z
-8, M, K, Z
-8, M, K, Z
-8, Z
-8, M, K, Z
-8, M, K, Z
-8, Z
-8, M, K, Z
-8, M, K, Z
-8, M, K, Z
-8, M, K, Z
-8, M, Z
-8, M, Z
[V DC]
[mA]
[V DC]
[mA]
[V DC]
3.3
900
-
-
8.4...36
3.3
900
-
-
16.8...75
3.3
900
-
-
40...121
5
700
-
-
4.7...16.8
5
700
-
-
8.4...36
5
700
-
-
16.8...75
5
700
-
-
40...121
12
340
-
-
4.7...16.8
12
340
-
-
8.4...36
12
340
-
-
16.8...75
12
340
-
-
40...121
15
280
-
-
4.7...16.8
15
280
-
-
8.4...36
15
280
-
-
16.8...75
15
280
-
-
40...121
+5
350
–5
350
8.4...36
+5
350
–5
350
16.8...75
+5
350
–5
350
40...121
+12
170
–12
170
8.4...36
+12
170
–12
170
16.8...75
+15
140
–15
140
8.4...36
+15
140
–15
140
16.8...75
+24
80
–24
80
8.4...36
+24
80
–24
80
16.8...75
1
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Edition 4/04.2001
1
Board Mountable
Input
Input voltage
5 IMX, continuous range, 5 V
20 IMX, continuous range, 20 V
40 IMX, continuous range, 40 V
70 IMX, continuous range, 70 V
IMX 4 Series
4.7...16.8 V DC
8.4...36 V DC
18...75 V DC
40...121 V DC
Output
Output voltage setting accuracy
Minimum load
Line regulation
Load regulation
Output voltage switching noise
Efficiency
U
i nom
, 50%
l
o nom
recommended
U
i min
...U
i max
, 50%
l
o nom
U
i nom
,
10...100%
l
o nom
, main output
tracking output
U
i nom
,
10...100%
l
o nom
, peak-peak, total
U
i nom
,
l
o nom
±1%
U
o nom
10%
l
o nom
±1%
U
o nom
±3%
U
o nom
±3%
U
o nom
max. 2%
U
o nom
up to typ. 83%
Control and protection
Input protection
Overload protection
No-load protection
suppressor diode (except 5 IMX 4)
U
i min
...U
i max
,
fully protected, hiccup mode
yes
Safety and EMC
Electric strength test voltage
Electromagnetic interference
I/O (5/20/40/70 IMX 4)
conducted (5/20/40/70 IMX 4)
1/1.5/1.5/2 kV DC
class –/B/B/A
Environmental
Operating ambient temperature
Storage temperature
Relative humidity
MTBF
U
i nom
, l
o nom
non operational
non condensing
Gf 40°C (MIL-HDBK-217F-N2)
–40...71°C
–40...100°C
93%
>349'000 h
Options
Extended temperature range
Alternative pinout
SMD version
Open frame version
–40...85°C, ambient, operating
with pins
-8
K
M
Z
Accessories
DIN and chassis mounting kit
www.power-one.com
Edition 4/04.2001
2
Board Mountable
Standard including option Z
Pin
2
3
10
11
14
16
22
23
Single output units
Vi–
Vi–
n.c.
-
Vo+
Vo–
Vi+
Vi+
Dual output units
Vi–
Vi–
-
Vo–
Vo+
Go
Vi+
Vi+
IMX 4 Series
Option K
Pin
1
2
10
11
12
13
15
24
Single output units
Vi+
n.c.
-
-
Vo–
Vo+
-
Vi–
Dual output units
Vi+
-
Go
Go
-
Vo–
Vo+
Vi–
SMD pinout (option M)
Pin
2
3
10
11
12
13
14
15
16
22
23
Single output units Dual output units
Vi–
Vi–
Vi–
Vi–
n.c.
Go
Vo–
Vo–
Vo–
Vo–
Vo+
Vo–
Vo+
Vo+
Vo+
Vo+
Vo–
Go
Vi+
Vi+
Vi+
Vi+
Solder lands for option M
11 x 2.54 (0.1")
5.6 (0.22")
26.6 (1.05")
12
1
2.5 (01")
0.85 (0.03")
13
24
S11052
2 (0.08")
www.power-one.com
Edition 4/04.2001
4
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