MP28266 Datasheet, PDF (14/14 Pages) Monolithic Power Systems – 21V, 3A, 500kHz, Synchronous Step-Down Converter

MP28266 – 21V, 3A, 500kHz, SYNCHRONOUS, STEP-DOWN CONVERTER
PACKAGE INFORMATION
PIN 1 ID
MARKING
QFN14 (3×4mm)
1.60
2.90
0.30
1.80
3.10
0.50
14
0.18
0.30
PIN 1 ID
INDEX AREA
3.90
4.10
0.50
BSC
8
PIN 1 ID
SEE DETAIL A
1
3.20
3.40
7
TOP VIEW
BOTTOM VIEW
0.20 REF
SIDE VIEW
0.80
1.00
0.00
0.05
PIN 1 ID OPTION A
0.30x45º TYP.
PIN 1 ID OPTION B
R0.20 TYP.
DETAIL A
0.70
0.25
2.90
1.70
0.50
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) JEDEC REFERENCE IS MO-229, VARIATION VGED-3.
5) DRAWING IS NOT TO SCALE.
3.30
RECOMMENDED LAND PATTERN
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.
MP28266 Rev. 1.0
www.MonolithicPower.com
14
3/16/2012
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2012 MPS. All Rights Reserved.