Table of Contents

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

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

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

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

5 Device Options................................................................ 3

6 Pin Configuration and Functions...................................3

7 Specifications.................................................................. 4

7.1 Absolute Maximum Ratings........................................ 4

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

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

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

7.5 Electrical Characteristics.............................................5

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

8 Detailed Description........................................................7

8.1 Overview..................................................................... 7

8.2 Functional Block Diagram........................................... 7

8.3 Feature Description.....................................................7

8.4 Device Functional Modes............................................9

9 Application and Implementation.................................. 10

9.1 Application Information............................................. 10

9.2 Typical Application.................................................... 10

10 Power Supply Recommendations..............................16

11 Layout........................................................................... 16

11.1 Layout Guidelines................................................... 16

11.2 Layout Example...................................................... 16

11.3 Thermal Considerations.......................................... 16

12 Device and Documentation Support..........................17

12.1 Device Support....................................................... 17

12.2 Documentation Support.......................................... 17

12.3 Receiving Notification of Documentation Updates..17

12.4 Support Resources................................................. 17

12.5 Trademarks.............................................................17

12.6 Electrostatic Discharge Caution..............................18

12.7 Glossary..................................................................18

4 Revision History

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

Changes from Revision B (July 2018) to Revision C (January 2021)

Page

• Updated the numbering format for tables, figures and cross-references throughout the document. .................1

• Changed maximum IPG,LKG specification up to 125°C TJ from 0.16 µA to 0.25 µA in Electrical Characteristics

table.................................................................................................................................................................... 5

Changes from Revision A (June 2015) to Revision B (July 2018)

Page

• Changed package name from QFN to VSON in the Features list...................................................................... 1

• Added Webench links to the data sheet ............................................................................................................ 1

• Added SW node AC value in Absolute Maximum Ratings table ........................................................................4

• Changed fPFM To: fPSM in Equation 1 .................................................................................................................7

• Added Figure 8-1 to Power Save Mode section................................................................................................. 7

• Added Table 8-1 to Power Good section ........................................................................................................... 9

• Changed Murata inductor part number in Table 9-4 ........................................................................................ 11

Changes from Revision * (October 2013) to Revision A (June 2015)

Page

• Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and

Implementation section, Power Supply Recommendations section, Layout section, Device and

Documentation Support section, and Mechanical, Packaging, and Orderable Information section................... 1

TPS62085, TPS62086, TPS62087

SLVSB70C – OCTOBER 2013 – REVISED JANUARY 2021

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