Tyco Electronics Corp.

13

Advance Data Sheet

March 1999

36 Vdc to 75 Vdc Inputs; 25 W

LW025 Single-Output-Series Power Modules:

Outline Diagram

Dimensions are in millimeters and (inches).

Tolerances: x.x ± 0.5 mm (0.02 in.), x.xx ± 0.25 mm (0.010 in.). Pin-to-pin tolerances are not cumulative.

8-1198(C).f

Top View

Pin

Function

1Remote

On/Off

2

No Connec-

tion (sync fea-

ture optional)

5

Case Pin

(pin optional)

6Trim

7

– Output

8

+ Output

Side View

Bottom View

50.8

(2.00)

50.8 (2.00)

CASE PIN

(OPTIONAL)

TRIM

-

ON/OFF

NC

-

IN

+

LW025A871

DC-DC CONVERTER

+

MADE IN USA

OUT

IN:DC 36-75V, 1.20A

OUT:DC 5.0V, 5.0A

9.91 ± 0.38

(0.390 ± 0.015)

0.38 ± 0.13

(0.015 ± 0.005)

STANDOFFS

1.78 x 0.51 THICK

(0.070 x 0.020),

4 PLACES

4.70 (0.185)

MIN

1.02 (0.040) DIA

SOLDER-PLATED

BRASS, ALL PINS

20.3 (0.80)

2.5

(0.10)

4

22.9

(0.90)

5.08 (0.200)

5.08 (0.200)

5.08

(0.200)

2.5 (0.10)

REF

10.16 (0.400)

10.16 (0.400)

1

2

3

6

7

8

45.72 ± 0.38

(1.800 ± 0.015)

5

5.08

(0.200)