Semtech Corporation

Power Management Products Division

200 Flynn Road, Camarillo, CA 93012

Phone: (805) 498-2111 Fax: (805) 498-3804

www.semtech.com

Contact Information

SC628A

21

Land Pattern — MLPQ-UT-20 3x3

THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.

CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR

COMPANY'S MANUFACTURING GUIDELINES ARE MET.

NOTES:

1.

C

Z

R

Y

X

G

P

H

.146

.004

.008

.031

.083

.067

.016

3.70

0.20

0.80

0.10

1.70

0.40

2.10

DIM

(2.90)

MILLIMETERS

DIMENSIONS

(.114)

INCHES

CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).

2.

K

.067

1.70

THERMAL VIAS IN THE LAND PATTERN OF THE EXPOSED PAD

SHALL BE CONNECTED TO A SYSTEM GROUND PLANE.

FUNCTIONAL PERFORMANCE OF THE DEVICE.

FAILURE TO DO SO MAY COMPROMISE THE THERMAL AND/OR

3.

H

K

R

(C)

X

P

Y

G

Z