TPS62420, TPS62421

SLVS676D – JUNE 2006 – REVISED JULY 2015

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Table of Contents

8.4

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

1

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

8.5

Programming........................................................... 13

2

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

8.6

Register Maps ......................................................... 17

3

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

9

Application and Implementation ........................ 21

4

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

9.1

Application Information............................................ 21

5

Device Comparison Table..................................... 3

9.2

Typical Applications ................................................ 22

6

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

10

Power Supply Recommendations ..................... 28

7

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

11

Layout................................................................... 28

7.1

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

11.1

Layout Guidelines ................................................. 28

7.2

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

11.2

Layout Example .................................................... 28

7.3

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

12

Device and Documentation Support ................. 30

7.4

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

12.1

Device Support...................................................... 30

7.5

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

12.2

Related Links ........................................................ 30

7.6

Dissipation Ratings ................................................... 6

12.3

Community Resources.......................................... 30

7.7

Typical Characteristics .............................................. 7

12.4

Trademarks ........................................................... 30

8

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

12.5

Electrostatic Discharge Caution ............................ 30

8.1

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

12.6

Glossary ................................................................ 30

8.2

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

13

Mechanical, Packaging, and Orderable

8.3

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

Information ........................................................... 30

4 Revision History

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

Changes from Revision C (June 2010) to Revision D

Page

•

Added Pin Configuration and Functions section, 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

2

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