DRV8317 datasheet(2/69 Pages) TI

2 / 69 page

Table of Contents

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

2 Applications..................................................................... 1

3 Description.......................................................................1

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

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

6 Pin Configuration and Functions...................................4

7 Specifications.................................................................. 6

7.1 Absolute Maximum Ratings........................................ 6

7.2 ESD Ratings............................................................... 6

7.3 Recommended Operating Conditions.........................6

7.4 Thermal Information....................................................7

7.5 Electrical Characteristics.............................................7

8 Detailed Description......................................................15

8.1 Overview................................................................... 15

8.2 Functional Block Diagram......................................... 16

8.3 Feature Description...................................................18

8.4 Device Functional Modes..........................................34

8.5 SPI Communication.................................................. 35

8.6 DRV8317 Registers.................................................. 37

9 Application and Implementation.................................. 55

9.1 Application Information............................................. 55

9.2 Typical Applications.................................................. 56

9.3 Alternate Applications............................................... 59

10 Power Supply Recommendations..............................60

10.1 Bulk Capacitance.................................................... 60

11 Layout........................................................................... 61

11.1 Layout Guidelines................................................... 61

11.2 Layout Example...................................................... 62

11.3 Thermal Considerations.......................................... 63

12 Device and Documentation Support..........................64

12.1 Support Resources................................................. 64

12.2 Trademarks.............................................................64

12.3 Electrostatic Discharge Caution..............................64

12.4 Glossary..................................................................64

13 Mechanical, Packaging, and Orderable

Information.................................................................... 64

4 Revision History

DATE

REVISION

NOTES

April 2022

Initial release

DRV8317

SLVSGT3 – DECEMBER 2022

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