Datasheet 70IMX4-15-9, 70IMX4-12-9, 70IMX4-0505-9, 70IMX4-05-9, 70IMX4-03-9 Datasheet (Power-one)

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

U

o nomIo nom

[V DC] [mA] [V DC] [mA] [V DC]

3.3 900 - - 8.4...36 20 IMX 4-03-9 -8, M, Z

3.3 900 - - 16.8...75 40 IMX 4-03-9 -8, M, Z

3.3 900 - - 40...121 70 IMX 4-03-9 -8, L, Z
5 700 - - 4.7...16.8 5 IMX 4-05-9 -8, Z

5 700 - - 8.4...36 20 IMX 4-05-9 -8, M, K, Z
5 700 - - 16.8...75 40 IMX 4-05-9 -8, M, K, Z
5 700 - - 40...121 70 IMX 4-05-9 -8, Z

12 340 - - 4.7...16.8 5 IMX 4-12-9 -8, Z
12 340 - - 8.4...36 20 IMX 4-12-9 -8, M, K, Z
12 340 - - 16.8...75 40 IMX 4-12-9 -8, M, K, Z
12 340 - - 40...121 70 IMX 4-12-9 -8, Z

15 280 - - 4.7...16.8 5 IMX 4-15-9 -8, Z
15 280 - - 8.4...36 20 IMX 4-15-9 -8, M, K, Z
15 280 - - 16.8...75 40 IMX 4-15-9 -8, M, K, Z
15 280 - - 40...121 70 IMX 4-15-9 -8, Z

[phone] 8.4...36 20 IMX 4-0505-9 -8, M, K, Z
[phone] 16.8...75 40 IMX 4-0505-9 -8, M, K, Z
[phone]...121 70 IMX 4-0505-9 -8, Z

[phone] 8.4...36 20 IMX 4-1212-9 -8, M, K, Z
[phone] 16.8...75 40 IMX 4-1212-9 -8, M, K, Z

[phone] 8.4...36 20 IMX 4-1515-9 -8, M, K, Z
[phone] 16.8...75 40 IMX 4-1515-9 -8, M, K, Z

[phone] 8.4...36 20 IMX 4-2424-9 -8, M, Z
[phone] 16.8...75 40 IMX 4-2424-9 -8, M, Z

1

For minimum order quantity and lead time contact Power-One.

U

o nomIo nom

U

i

1

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Edition 4/04.2001

1

Board Mountable IMX 4 Series

Input

Input voltage 5 IMX, continuous range, 5 V 4.7...16.8 V DC

20 IMX, continuous range, 20 V 8.4...36 V DC
40 IMX, continuous range, 40 V 18...75 V DC
70 IMX, continuous range, 70 V 40...121 V DC

Output

Output voltage setting accuracy
Minimum load recommended 10 %
Line regulation
Load regulation

Output voltage switching noise
Efficiency

Control and protection

Input protection suppressor diode (except 5 IMX 4)
Overload protection
No-load protection yes

Safety and EMC

Electric strength test voltage I/O (5/20/40/70 IMX 4) 1/1.5/1.5/2 kV DC
Electromagnetic interference conducted (5/20/40/70 IMX 4) class –/B/B/A

U

, 50%

U
U

i nom

i min
i nom

l

o nom

...U

, 50 %

i max

,

10...100 %

l

o nom

l

, main output ±3%

o nom

±1%
±1%

tracking output ±3%

U

,

U

U

i nom
i nom

i min

10...100 %

,

l

o nom

...U

i max

l

, peak-peak, total max. 2%

o nom

,

fully protected, hiccup mode

up to typ. 83%

U
U

U
U
U

o nom

l

o nom
o nom
o nom
o nom
o nom

Environmental

Operating ambient temperature
Storage temperature non operational –40...100°C
Relative humidity non condensing 93%
MTBF Gf 40 °C (MIL-HDBK-217F-N2) >349'000 h

U

i nom

, l

o nom

–40...71°C

Options

Extended temperature range –40...85°C, ambient, operating -8
Alternative pinout K
SMD version with pins M
Open frame version Z

Accessories

DIN and chassis mounting kit

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Edition 4/04.2001

2

IMX 4 Series 4 Watt DC-DC Converters

Mechanical data

Tolerances ±0.3 mm (0.012") unless otherwise indicated.

European
Projection

Standard and alternative pinout

33 (1.3")

11 x 2.54 (0.1")

24

1

S09042

15.24 (0.6")

Measuring point

of case temperature

min.

3 (0.12")

13

Bottom view

12 1

T

C

0.5 (0.02")

Option M

11 x 2.54 (0.1")

24

1

1

25 (0.98")

13

12

Bottom view

33 (1.3")

S09042

8.5

S09043

20 (0.79")

(0.33")

20 (0.79")

Option Z

15.24 (0.6")

3 (0.12")

0.5 (0.02")

13

12

31 (1.22")

11 x 2.54 (0.1")

Bottom view

24

S90004

1

20 (0.79")

8.5
(0.33")

Measuring point

of case temperature

T

C

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Edition 4/04.2001

S09043

9

(0.35")

0.5 (0.02")

3

Board Mountable IMX 4 Series

Standard including option Z

Pin Single output units Dual output units

2Vi– Vi–

3Vi– Vi–
10 n.c. ­11 - Vo–
14 Vo+ Vo+
16 Vo– Go
22 Vi+ Vi+
23 Vi+ Vi+

SMD pinout (option M)

Pin Single output units Dual output units

2Vi– Vi–
3Vi– Vi–

10 n.c. Go

11 Vo– Vo–
12 Vo– Vo–
13 Vo+ Vo–
14 Vo+ Vo+
15 Vo+ Vo+
16 Vo– Go
22 Vi+ Vi+
23 Vi+ Vi+

Option K

Pin Single output units Dual output units

1Vi+ Vi+

2 n.c. ­10 - Go
11 - Go
12 Vo– ­13 Vo+ Vo–
15 - Vo+
24 Vi– Vi–

Solder lands for option M

11 x 2.54 (0.1")

12

5.6 (0.22")

26.6 (1.05")

2.5 (01")

0.85 (0.03")

13

2 (0.08")

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Edition 4/04.2001

1

24

S11052

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