MP9928—4V TO 60V SYNCHRONOUS STEP-DOWN CONTROLLER

MP9928 Rev. 1.0

www.MonolithicPower.com

24

5/20/2016

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© 2016 MPS. All Rights Reserved.

PACKAGE INFORMATION

TSSOP-20 EP

NOTE:

1) ALL DIMENSIONS ARE IN MILLIMETERS

.

2) PACKAGE LENGTH DOES NOT INCLUDE MOLD FLASH

,

PROTRUSION OR GATE BURR.

3) PACKAGE WIDTH DOES NOT INCLUDE INTERLEAD FLASH

OR PROTRUSION.

4) LEAD COPLANARITY(BOTTOM OF LEADS AFTER FORMING)

SHALL BE 0.10 MILLIMETERS MAX.

5) DRAWING CONFORMS TO JEDEC MO-153, VARIATION ACT.

6) DRAWING IS NOT TO SCALE.

0.19

0.30

6.40

6.60

SEATING PLANE

0.65 BSC

PIN 1 ID

4.30

4.50

6.20

6.60

1

10

11

20

0.80

1.05

1.20 MAX

0.00

0.15

TOP VIEW

FRONT VIEW

SIDE VIEW

0.09

0.20

BOTTOM VIEW

2.60

3.10

3.80

4.30

RECOMMENDED LAND PATTERN

5.80

TYP

1.60

TYP

0.40

TYP

0.65

BSC

3.20

TYP

4.40

TYP

DETAIL “A”

0.45

0.75

0

0.25 BSC

GAUGE PLANE

SEE DETAIL "A"