IMS7 datasheet(13/14 Pages) BEL

13 / 14 page

IMX7, IMS7 Series Data Sheet

7-Watt DC-DC Converters

BCD20007-G Rev AF, 31-Jul-2015

Page 13 of 14

MELCHER

The Power Partners.

50.8 (2")

3.81(0.15")

PT 2.2

self tapping screws

0.8

× 1.2 (0.03 × 0.05") pins

∅ 1.6 (0.06) PCB holes

3.4 (0.13")

45.7 (1.8")

4.6 (0.18")

S09030b

Measuring point

of case temperature

Mechanical Data

Dimensions in mm (inches).

Tolerances ±0.3 mm,

unless otherwise noted.

Material: PPS Fortron 1140L6

Weight: <20 g

Fig. 16

Case IMX7/IMS7 with

standard pinout

European

Projection

Failure Rates

Safety and Installation Instructions

Pin Allocation

Fig. 19

Footprint

Bottom view

10011

Table 12: Pin allocation

Single output

Double output

1Vi+

Vi+

2Vi–

Vi–

n.c.

Trim

Vo–

Vo1–

Vo+

Vo1+

Vo–

Vo2–

Vo2+

n.c.

Fig. 18

Open-frame

model (option Z)

Fig. 17

SMD pins (option M)

Table 11: MTBF and device hours

Model

Standard

Ground benign

Ground fixed

Ground mobile

Unit

TC = 40 °C

TC = 70 °C

TC = 50 °C

24IMS7-05-9

MIL-HDBK-217F

634 000

321 000

188 000

271 000

40IMX7-12-12-8

MIL-HDBK-217F

851 000

395 000

253 000

342 000

Bellcore

3 019 000

1 510 000

809 000

409 000

40IMX7-05-05-8

Bellcore

3 320 000

1 660 000

871 000

447 000

43.2 (1.7")

S90002b

48 (1.9")

3.5 ±0.1 (0.14")

1.2 (0.5")

Bottom view

TC Z

Core

50.8

3.81

5.08

3.81

0.8

× 1.2 Pins

4.2

42.4

09031a

Measuring point

case temper.

Bottom view

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