TPS543C20RVFR datasheet(2/48 Pages) TI1

Part #	TPS543C20RVFR

Description	4 Vin to 16 Vin, 40-A Stackable, Synchronous Step-down SWIFT Converter with Adaptive Internal Compensation

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Manufacturer	TI1 [Texas Instruments]

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TPS543C20

SLUSCD4 – MARCH 2017

www.ti.com

Product Folder Links: TPS543C20

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Table of Contents

1

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

2

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

3

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

4

Simplified Schematic............................................. 1

5

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

6

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

7

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

8

Specifications......................................................... 5

8.1

Absolute Maximum Ratings ...................................... 5

8.2

ESD Ratings ............................................................ 5

8.3

Recommended Operating Conditions ....................... 5

8.4

Thermal Information ................................................. 6

8.5

Electrical Characteristics........................................... 6

8.6

Typical Characteristics ............................................ 10

9

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

9.1

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

9.2

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

9.3

Feature Description................................................. 14

9.4

Device Functional Modes........................................ 14

10

Application and Implementation........................ 23

10.1

Application Information.......................................... 23

10.2

Typical Applications .............................................. 23

10.3

System Examples ................................................. 29

11

Power Supply Recommendations ..................... 31

12

Layout................................................................... 31

12.1

Layout Guidelines ................................................. 31

12.2

Layout Example .................................................... 32

13

Device and Documentation Support ................. 38

13.1

Device Support...................................................... 38

13.2

Receiving Notification of Documentation Updates 38

13.3

Community Resources.......................................... 38

13.4

Trademarks ........................................................... 38

13.5

Electrostatic Discharge Caution ............................ 38

13.6

Glossary ................................................................ 38

14

Mechanical, Packaging, and Orderable

Information ........................................................... 39

5 Revision History

DATE

REVISION

NOTES

March 2017

*

Initial release.

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TPS543C20RVFR Datasheet(PDF) 2 Page - Texas Instruments

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