Table of Contents

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

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

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

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

5 Device Comparison......................................................... 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 ...................................................6

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

7.6 Timing Requirements..................................................9

7.7 Timing Diagrams ......................................................10

7.8 Typical Characteristics.............................................. 13

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

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

8.2 Functional Block Diagram......................................... 17

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

9 Device Functional Modes............................................. 26

10 Application and Implementation................................ 27

10.1 Adjustable Voltage Thresholds............................... 27

10.2 Application Information........................................... 28

10.3 Typical Application.................................................. 28

10.4 Power Supply Recommendations...........................31

10.5 Layout..................................................................... 31

11 Device and Documentation Support..........................34

11.1 Device Nomenclature..............................................34

11.2 Support Resources................................................. 35

11.3 Trademarks............................................................. 35

11.4 Electrostatic Discharge Caution.............................. 35

11.5 Glossary.................................................................. 35

4 Revision History

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

Changes from Revision D (July 2023) to Revision E (August 2023)

Page

• Add Funtional safety statement and removed latch functionality....................................................................... 1

• Add Vhyst and accurary diagram......................................................................................................................10

• Added CTS and CTR value plots......................................................................................................................13

• Fixed output topology....................................................................................................................................... 22

• Corrected CTR to CTS on EQ.......................................................................................................................... 24

Changes from Revision C (December 2021) to Revision D (July 2023)

Page

• Removed Product Preivew for the DYY package throughout.............................................................................1

Changes from Revision B (September 2021) to Revision C (December 2021)

Page

• Advance Information to Production Data release............................................................................................... 1

TPS37-Q1

SNVSBD9E – AUGUST 2020 – REVISED AUGUST 2023

www.ti.com

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