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TPS54328

SLVSAN2D – NOVEMBER 2010 – REVISED AUGUST 2016

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Table of Contents

1

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

2

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

3

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

4

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

5

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

6

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

6.1

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

6.2

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

6.3

Recommended Operating Conditions ....................... 4

6.4

Thermal Information .................................................. 5

6.5

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

6.6

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

7

Detailed Description .............................................. 8

7.1

Overview ................................................................... 8

7.2

Functional Block Diagram ......................................... 8

7.3

Feature Description................................................... 8

7.4

Device Functional Modes........................................ 10

8

Application and Implementation ........................ 11

8.1

Application Information............................................ 11

8.2

Typical Application .................................................. 11

9

Power Supply Recommendations ...................... 15

10

Layout................................................................... 15

10.1

Layout Guidelines ................................................. 15

10.2

Layout Example .................................................... 16

10.3

Thermal Considerations ........................................ 17

11

Device and Documentation Support ................. 18

11.1

Device Support...................................................... 18

11.2

Documentation Support ........................................ 18

11.3

Receiving Notification of Documentation Updates 18

11.4

Community Resources.......................................... 18

11.5

Trademarks ........................................................... 18

11.6

Electrostatic Discharge Caution ............................ 18

11.7

Glossary ................................................................ 18

12

Mechanical, Packaging, and Orderable

Information ........................................................... 18

4 Revision History

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

Changes from Revision C (November 2012) to Revision D

Page

•

Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation

section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and

Mechanical, Packaging, and Orderable Information section. ................................................................................................. 1

•

Deleted Ordering Information table; see POA at the end of the data sheet........................................................................... 1

•

Changed heartsick to heatsink in Thermal Considerations section...................................................................................... 17

Changes from Revision B (April 2012) to Revision C

Page

•

Changed the Description text to include the DRC package ................................................................................................... 1

•

Added the DRC-10 pin Package to the ORDERING INFORMATION table........................................................................... 1

•

Added Figure 17 ................................................................................................................................................................... 16

Changes from Revision A (January 2012) to Revision B

Page

•

Deleted Swift™ from the data sheet title ................................................................................................................................ 1

•

Changed Figure 9 and Figure 10 ......................................................................................................................................... 13

Changes from Original (November 2010) to Revision A

Page

•

Added condition to the TYPICAL CHARACTERISTICS title line, all pages........................................................................... 6

•

Changed the Functional Block Diagram ................................................................................................................................. 8