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TPS54335A, TPS54335-1A, TPS54336A

SLVSCD5D – NOVEMBER 2014 – REVISED FEBRUARY 2016

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Product Folder Links: TPS54335A TPS54335-1A TPS54336A

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Copyright © 2014–2016, Texas Instruments Incorporated

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

Timing Requirements ................................................ 6

6.7

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

6.8

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

7

Detailed Description ............................................ 10

7.1

Overview ................................................................. 10

7.2

Functional Block Diagram ....................................... 11

7.3

Feature Description................................................. 11

7.4

Device Functional Modes........................................ 21

8

Application and Implementation ........................ 22

8.1

Application Information............................................ 22

8.2

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

9

Power Supply Recommendations ...................... 38

10

Layout................................................................... 39

10.1

Layout Guidelines ................................................. 39

10.2

Layout Example .................................................... 39

11

Device and Documentation Support ................. 40

11.1

Custom Design with WEBENCH Tools................. 40

11.2

Receiving Notification of Documentation Updates 40

11.3

Device Support...................................................... 40

11.4

Documentation Support ........................................ 40

11.5

Related Links ........................................................ 40

11.6

Community Resource............................................ 40

11.7

Trademarks ........................................................... 41

11.8

Electrostatic Discharge Caution ............................ 41

11.9

Glossary ................................................................ 41

12

Mechanical, Packaging, and Orderable

Information ........................................................... 41

4 Revision History

Changes from Revision C (March 2015) to Revision D

Page

•

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

Changes from Revision B (August 2015) to Revision C

Page

•

Added the TPS54335-1A device to the data sheet ............................................................................................................... 1

Changes from Revision A (December 2014) to Revision B

Page

•

Deleted Selective Disclosure statement from data sheet and added the Related Links section ........................................... 1

•

Changed the Device Functional Modes section .................................................................................................................. 21

•

Changed the Power Supply Recommendations section ..................................................................................................... 38

Changes from Original (November 2014) to Revision A

Page

•

Changed the device status from Production Preview to Production Data.............................................................................. 1