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TPS22925

SLVS840C – NOVEMBER 2015 – REVISED FEBRUARY 2016

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Copyright © 2015–2016, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

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

5

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

6

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

7

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

7.1

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

7.2

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

7.3

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

7.4

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

7.5

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

7.6

Switching Characteristics .......................................... 6

7.7

Typical Characteristics .............................................. 8

7.8

Typical Characteristics ............................................ 11

8

Detailed Description ............................................ 13

8.1

Overview ................................................................. 13

8.2

Functional Block Diagram ....................................... 13

8.3

Feature Description................................................. 13

8.4

Device Functional Modes........................................ 15

9

Application and Implementation ........................ 16

9.1

Application Information............................................ 16

9.2

Typical Application ................................................. 18

10

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

11

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

11.1

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

11.2

Layout Example .................................................... 20

12

Device and Documentation Support ................. 21

12.1

Community Resources.......................................... 21

12.2

Trademarks ........................................................... 21

12.3

Electrostatic Discharge Caution ............................ 21

12.4

Glossary ................................................................ 21

13

Mechanical, Packaging, and Orderable

Information ........................................................... 21

4 Revision History

Changes from Revision B (January 2016) to Revision C

Page

•

Made changes to Device Comparison Table ........................................................................................................................ 1

Changes from Revision A (December 2015) to Revision B

Page

•

Deleted the STATUS column from the Device Comparison Table ........................................................................................ 3

Changes from Original (November 2015) to Revision A

Page

•

Updated document status from Product Preview to Production Data .................................................................................... 1