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TPSM84A21

SLVSDF7A – DECEMBER 2016 – REVISED JULY 2017

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Copyright © 2016–2017, 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

Switching Characteristics .......................................... 7

6.7

Package Specifications ............................................. 7

6.8

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

7

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

7.1

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

7.2

Functional Block Diagram ....................................... 10

7.3

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

7.4

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

8

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

8.1

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

8.2

Typical Application ................................................. 16

9

Power Supply Recommendations ...................... 18

10

Layout................................................................... 19

10.1

Layout Guidelines ................................................. 19

10.2

Layout Examples................................................... 19

10.3

EMI........................................................................ 21

11

Device and Documentation Support ................. 22

11.1

Documentation Support ....................................... 22

11.2

Receiving Notification of Documentation Updates 22

11.3

Community Resources.......................................... 22

11.4

Trademarks ........................................................... 22

11.5

Electrostatic Discharge Caution ............................ 22

11.6

Glossary ................................................................ 22

12

Mechanical, Packaging, and Orderable

Information ........................................................... 22

12.1

Tape and Reel Information ................................... 23

4 Revision History

Changes from Original (December 2016) to Revision A

Page

•

Deleted Feature MSL 3 / 245°C Peak Reflow........................................................................................................................ 1

•

Added the EMI section ......................................................................................................................................................... 21