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DRV5056-Q1

SBAS643A – JANUARY 2018 – REVISED AUGUST 2018

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Copyright © 2018, 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......................................................... 3

6.1

Absolute Maximum Ratings ...................................... 3

6.2

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

6.3

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

6.4

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

6.5

Electrical Characteristics........................................... 4

6.6

Magnetic Characteristics........................................... 5

6.7

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

7

Detailed Description .............................................. 9

7.1

Overview ................................................................... 9

7.2

Functional Block Diagram ......................................... 9

7.3

Feature Description................................................... 9

7.4

Device Functional Modes........................................ 13

8

Application and Implementation ........................ 14

8.1

Application Information............................................ 14

8.2

Typical Application .................................................. 15

8.3

Do's and Don'ts ....................................................... 17

9

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

10

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

10.1

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

10.2

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

11

Device and Documentation Support ................. 20

11.1

Documentation Support ....................................... 20

11.2

Receiving Notification of Documentation Updates 20

11.3

Community Resources.......................................... 20

11.4

Trademarks ........................................................... 20

11.5

Electrostatic Discharge Caution ............................ 20

11.6

Glossary ................................................................ 20

12

Mechanical, Packaging, and Orderable

Information ........................................................... 20

4 Revision History

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

Changes from Original (January 2018) to Revision A

Page

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Released to production........................................................................................................................................................... 1