File Name: PTHxx050Y.pdf Rev (02): 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

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DC-DC CONVERTERS

Non-isolated DDR/QDR Memory Bus Termination Module

4

NEW Product

Dimensions in Inches (mm)

Tolerances (unless otherwise specified)

2 Places

±0.030 (±0.76)

3 Places

±0.010 (±0.25)

TOP VIEW

SIDE VIEW

0.870 (22.10)

6

3

5

4

1

2

MAX.

0.335 (8.50)

Host Board

0.495

(12.57)

ø0.040 (1.02)

6 Places

0.750 (19.06)

0.125

(3.18)

0.125

(3.18)

0.125

(3.18)

(1.52)

0.060

(9.52)

0.375

(1.52)

0.060

(3.55)

0.140

Lowest Component

0.010 min. (0.25)

Bottom side Clearance

0.070 (1.78)

(Standoff Shoulder)

Dimensions in Inches (mm)

Tolerances (unless otherwise specified)

2 Places

±0.030 (±0.76)

3 Places

±0.010 (±0.25)

0.870 (22.10)

0.495

TOP VIEW

SIDE VIEW

4

1

6

Solder Ball

ø

0.040 (1.02)

6 Places

0.750 (19.06)

(1.52)

0.060

(1.52)

0.060

(12.57)

3

(3.18)

0.125

5

2

(3.18)

0.125

0.125

(3.18)

0.375

(9.52)

*After solder reflow

on customer board

0.335 (8.50)

max.*

Host Board

Lowest Component

0.010 min. (0.25)

Bottom side Clearance

Figure 5 - Plated Through-Hole Mechanical Drawing

Figure 6 - Surface-Mount Mechanical Drawing

PTHxx050Y

3.3/5/12 Vin Single Output

*Denotes negative logic:

Open = Normal operation

Ground = Function active

PIN CONNECTIONS

PIN NO.

FUNCTION

1

Ground

4

Inhibit*

5

N/C