TPS61291

SLVSBX9A – SEPTEMBER 2014 – REVISED SEPTEMBER 2014

www.ti.com

Table of Contents

7.4

Device Functional Modes.......................................... 8

1

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

8

Applications and Implementation ...................... 10

2

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

8.1

Application Information............................................ 10

3

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

8.2

Typical Application .................................................. 10

4

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

9

Power Supply Recommendations ...................... 16

5

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

10

Layout................................................................... 16

6

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

10.1

Layout Guidelines ................................................. 16

6.1

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

10.2

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

6.2

Handling Ratings....................................................... 4

11

Device and Documentation Support ................. 17

6.3

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

11.1

Device Support .................................................... 17

6.4

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

11.2

Documentation Support ........................................ 17

6.5

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

11.3

Trademarks ........................................................... 17

6.6

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

11.4

Electrostatic Discharge Caution ............................ 17

7

Detailed Description .............................................. 7

11.5

Glossary ................................................................ 17

7.1

Overview ................................................................... 7

12

Mechanical, Packaging, and Orderable

7.2

Functional Block Diagram ......................................... 7

Information ........................................................... 17

7.3

Feature Description................................................... 7

4 Revision History

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

Changes from Original (September 2014) to Revision A

Page

•

Changed "Bypass Mode Operation" description ................................................................................................................... 9

•

Added sub-section "Controlled Transition into Bypass Mode" .............................................................................................. 9

•

Added NOTE to the "Application and Implementation" section. .......................................................................................... 10

•

Changed "List of Inductors" table ........................................................................................................................................ 11

2

Submit Documentation Feedback

Copyright © 2014, Texas Instruments Incorporated

Product Folder Links: TPS61291