MP1570 データシートの表示（PDF） - Monolithic Power Systems

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MP1570

3A, 23V, 340KHz Synchronous Rectified Step-Down Converter

Monolithic Power Systems 

TM

MP1570 – 3A, 23V, 340KHz SYNCHRONOUS RECTIFIED, STEP-DOWN CONVERTER

PACKAGE INFORMATION

SOIC8N (EXPOSED PAD)

PIN 1 IDENT.

0.229(5.820)

0.244(6.200)

NOTE 2

NOTE 4

0.150(3.810)

0.157(4.000)

0.013(0.330)

0.020(0.508)

0.050(1.270)BSC

SEE DETAIL "A"

0.0075(0.191)

0.0098(0.249)

0.011(0.280) x 45o

0.020(0.508)

0.053(1.350)

0.068(1.730)

NOTE 3

0.189(4.800)

0.197(5.000)

0o-8o

0.049(1.250)

0.060(1.524)

SEATING PLANE

0.001(0.030)

0.004(0.101)

0.016(0.410)

0.050(1.270)

DETAIL "A"

.050

.028

0.200 (5.07 mm)

0.140 (3.55mm)

0.060

Land Pattern

NOTE:

1) Control dimension is in inches. Dimension in bracket is millimeters.

2) Exposed Pad Option (N-Package) ; 2.31mm -2.79mm x 2.79mm - 3.81mm.

Recommend Solder Board Area: 2.80mm x 3.82mm = 10.7mm2 (16.6 mil2)

3) The length of the package does not include mold flash. Mold flash shall not exceed 0.006in. (0.15mm) per side.

With the mold flash included, over-all length of the package is 0.2087in. (5.3mm) max.

4) The width of the package does not include mold flash. Mold flash shall not exceed 0.10in. (0.25mm) per side.

With the mold flash included, over-all width of the package is 0.177in. (4.5mm) max.

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.

MP1570 Rev. 1.5

www.MonolithicPower.com

11

1/31/2006

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

© 2006 MPS. All Rights Reserved.

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