LM3673

SNVS434L – JULY 2006 – REVISED OCTOBER 2015

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Table of Contents

8.4

Device Functional Modes........................................ 11

1

Features .................................................................. 1

9

Application and Implementation ........................ 13

2

Applications ........................................................... 1

9.1

Application Information............................................ 13

3

Description ............................................................. 1

9.2

Typical Applications ................................................ 13

4

Revision History..................................................... 2

10

Power Supply Recommendations ..................... 19

5

Voltage Options ..................................................... 3

11

Layout................................................................... 20

6

Pin Configuration and Functions ......................... 3

11.1

Layout Guidelines ................................................. 20

7

Specifications......................................................... 4

11.2

Layout Example .................................................... 21

7.1

Absolute Maximum Ratings ...................................... 4

11.3

DSBGA Package Assembly and Use ................... 21

7.2

ESD Ratings.............................................................. 4

12

Device and Documentation Support ................. 22

7.3

Recommended Operating Ratings ........................... 4

12.1

Device Support...................................................... 22

7.4

Thermal Information .................................................. 4

12.2

Documentation Support ........................................ 22

7.5

Electrical Characteristics........................................... 5

12.3

Community Resources.......................................... 22

7.6

Typical Characteristics .............................................. 6

12.4

Trademarks ........................................................... 22

8

Detailed Description .............................................. 9

12.5

Electrostatic Discharge Caution ............................ 22

8.1

Overview ................................................................... 9

12.6

Glossary ................................................................ 22

8.2

Functional Block Diagram ......................................... 9

13

Mechanical, Packaging, and Orderable

8.3

Feature Description................................................. 10

Information ........................................................... 22

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision K (April 2013) to Revision L

Page

•

Added Device Information and Pin Configuration and Functions sections, ESD Ratings table, Feature Description,

Device Functional Modes, Application and Implementation, Power Supply Recommendations, Layout, Device and

Documentation Support, and Mechanical, Packaging, and Orderable Information sections ................................................. 1

•

Deleted Dissipation Ratings table - obsolete info................................................................................................................... 4

Changes from Revision J (April 2013) to Revision K

Page

•

Changed layout of National Data Sheet to TI format ........................................................................................................... 20

2

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