DRV8353FS datasheet(2/83 Pages) TI2

2 / 83 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...................................3

Pin Functions—32-Pin DRV8350F Devices......................3

Pin Functions—40-Pin DRV8353F Devices......................4

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

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

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

7.3 Recommended Operating Conditions.........................7

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

7.5 Electrical Characteristics.............................................8

7.6 SPI Timing Requirements......................................... 14

7.7 Typical Characteristics.............................................. 15

8 Detailed Description......................................................17

8.1 Overview................................................................... 17

8.2 Functional Block Diagram......................................... 18

8.3 Feature Description...................................................21

8.4 Device Functional Modes..........................................44

8.5 Programming............................................................ 45

8.6 Register Maps...........................................................47

9 Application and Implementation.................................. 56

9.1 Application Information............................................. 56

9.2 Typical Application.................................................... 56

10 Power Supply Recommendations..............................68

10.1 Bulk Capacitance Sizing......................................... 68

11 Layout........................................................................... 69

11.1 Layout Guidelines................................................... 69

11.2 Layout Example...................................................... 70

12 Device and Documentation Support..........................71

12.1 Device Support....................................................... 71

12.2 Documentation Support.......................................... 71

12.3 Related Links.......................................................... 72

12.4 Receiving Notification of Documentation Updates..72

12.5 Support Resources................................................. 72

12.6 Trademarks.............................................................72

12.7 Electrostatic Discharge Caution..............................72

12.8 Glossary..................................................................72

13 Mechanical, Packaging, and Orderable

Information.................................................................... 72

4 Revision History

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

Changes from Revision A (October 2020) to Revision B (August 2021)

Page

• Removed references to DRV8353RF and DRV8350RF.....................................................................................1

• Updated Primary and Alternative Application Diagrams...................................................................................56

• Updated Layout Example................................................................................................................................. 70

• Updated Device Nomenclature.........................................................................................................................71

Changes from Revision * (August 2018) to Revision A (October 2020)

Page

• Changed document status to production data.................................................................................................... 1

• Deleted preview only note from DRV8350 and DRV8353 devices..................................................................... 1

DRV8350F, DRV8353F

SLVSFV1B – AUGUST 2018 – REVISED AUGUST 2021

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Product Folder Links: DRV8350F DRV8353F

DRV8353FS Datasheet(PDF) 2 Page - Texas Instruments

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