MP8642 — DUAL 3A, 23V, 600kHz STEP-DOWN CONVERTER

NOTICE: The information in this document is subject to change without notice. Please contact MPS for current specifications.

Users should warrant and guarantee that third party Intellectual Property rights are not infringed upon when integrating MPS

products into any application. MPS will not assume any legal responsibility for any said applications.

MP8642 Rev. 1.0

www.MonolithicPower.com

12

9/13/2012

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

© 2012 MPS. All Rights Reserved.

PACKAGE INFORMATION

5mm x 5mm QFN32

SIDE VIEW

TOP VIEW

1

32

25

24

17

16

9

8

BOTTOM VIEW

4.90

5.10

3.50

3.80

4.90

5.10

3.50

3.80

0.50

BSC

0.18

0.30

0.80

1.00

0.00

0.05

0.20

REF

PIN 1 ID

MARKING

3.70

0.25

RECOMMENDED LAND PATTERN

4.90

NOTE:

1) ALL DIMENSIONS ARE IN MILLIMETERS.

2) EXPOSED PADDLE SIZE DOES NOT INCLUDE MOLD FLASH.

3) LEAD COPLANARITY SHALL BE 0.10 MILLIMETER MAX.

4) DRAWING CONFIRMS TO JEDEC MO-220, VARIATION VHHC-2.

5) DRAWING IS NOT TO SCALE.

PIN 1 ID

SEE DETAIL A

PIN 1 ID OPTION A

0.30x45º TYP.

PIN 1 ID OPTION B

R0.25 TYP.

DETAIL A

PIN 1 ID

INDEX AREA

0.70

0.35

0.45

0.50