ALO20B48 datasheet(29/30 Pages) ASTEC

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Technical Reference Notes

AEO_ALO40/35/30/20/10x48 Series

(Single Output 8

th Brick)

MODEL: AEO40x48 / ALO40x48 SERIES

SHEET 29 OF 30

JUNE 24, 2005 - REVISION B

Mechanical Specifications

0.90

[22.9]

2.30

[58.4]

0.40

[10.1]

0.23

[5.8]

0.15

[3.8]

0.30

[7.6]

0.45

[11.4]

0.60

[15.2]

0.75

[19.0]

0.15

[3.8]

0.45

[11.4]

0.75

[19.0]

PIN SIDE DOWN

2.00

[50.8]

+ Vin

- Vin

+ Output

-Output

+ Sense

Trim

-Sense

- Vin

+ Vin

+ Output

-Output

+ Sense

Trim

-Sense

0.90

[22.9]

PIN SIDE DOWN

2.30

[58.4]

0.15

[3.8]

0.30

[7.6]

0.45

[11.4] 0.60

[15.2]

0.75

[19.1]

0.15

[3.8]

0.45

[11.4]

0.75

[19.1]

2.19

[55.5]

0.39

[9.8]

0.15

[3.9]

THRU-HOLE

SURFACE MOUNT

0.124 [3.15]

0.092 [2.34]

Min: 0.080 X 0.112 [2.03 x 2.84 ]

Max: 0.092 X 0.124 [2.34 x 3.15 ]

MECHANICAL TOLERANCE ± .002(0.5)

ALL DIMENSIONS ARE IN INCHES (MILLIMETERS)

RECOMMENDED SURFACE MOUNT PADS

NOTES:

0.30 [7.6]

0.15 [3.8]

0.90 [22.9]

0.30 [7.6]

2.30 [58.4]

2.19 [55.7]

0.30 [7.6]

Figure 91. Recommended Pad layout for SMT (Suffix “S”) version.

OTP Reference Sense

Points: Vicinity of Pin

2- Enable Pin

Figure 90B. AEO (Baseplate) Mechanical Outline.

ALO20B48 Datenblatt(PDF) 29 Page - Astec America, Inc

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