File Name: pth12040w.pdf Rev (03): 19 Dec 2005

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Datasheet © Artesyn Technologies® 2005

The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising

from printing errors or inaccuracies. The information and specifications contained or described herein are subject to change in any manner at any time without notice. No rights under any patent

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For the most current data and application support visit www.artesyn.com/powergroup/products.htm

DC-DC CONVERTERS

POLA Non-isolated

4

NEW Product

PTH12040

12 Vin single output

Dimensions in Inches (mm)

Tolerances (unless otherwise specified)

2 Places

±0.030 (±0.76)

3 Places

±0.010 (±0.25)

0.250

2 Places

(6.35)

1

0.375

(9.52)

2

0.060 (1.52)

0.125 (3.17)

(1.52)

6 Places

3 Places

0.125

(3.17)

0.925

(23.49)

0.060

20

18

19

17

16

14

15

0.375

SIDE VIEW

TOP VIEW

(9.52)

0.375

34

(9.52)

0.375

5

6

7

11

13

12

10

9

(9.52)

0.375

2.045 (51.94)

1.875 (47.62)

(9.52)

0.375

8

MAX.

(9.52)

0.357 (9.07)

0.125 (3.17)

1.045

(26.54)

0.140

(3.55)

Bottom side

Clearance

Host Board

20 Places

Lowest

Component

(0.25)

0.010 MIN.

ø0.040 (1.02)

Dimensions in Inches (mm)

Tolerances (unless otherwise specified)

2 Places

±0.030 (±0.76)

3 Places

±0.010 (±0.25)

2 Places

TOP VIEW

(6.35)

0.250

(23.49)

2

1

(9.52)

0.375

6 Places

0.060

(1.52)

0.060 (1.52)

0.125 (3.17)

0.925

3 Places

0.125

(3.17)

17

20

18

19

16

15

0.375

(9.52)

0.375

(9.52)

4

3

(9.52)

0.375

5

7

6

0.125 (3.17)

(9.52)

12

13

14

10

11

1.875 (47.62)

2.045 (51.94)

0.375

(9.52)

0.375

8

9

SIDE VIEW

MAX.

Solder Ball

on customer board

20 Places

0.370 (9.40)

After solder reflow

1.045

(26.54)

Figure 5 - Plated Through-Hole Mechanical Drawing

Figure 6 - Surface-Mount Mechanical Drawing

*Denotes negative logic:

Open = Normal operation

Ground = Function active

PIN CONNECTIONS

PIN NO.

FUNCTION

1

Ground

2Vin

3

Ground

4Vin

5

Ground

6Vin

7

Inhibit*

8

UVLO Programming

9

Vout

10

Ground

11

Vs+

12

Vout

13

Ground

14

Vs-

15

Vout

16

Ground

17

Adjust

18

Track

19

Margin Up*

20

Margin Down*