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

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..................................................8

7.7 Typical Characteristics.............................................. 10

8 Parameter Measurement Information.......................... 13

9 Detailed Description......................................................14

9.1 Overview................................................................... 14

9.2 Functional Block Diagram......................................... 15

9.3 Feature Description...................................................16

9.4 Device Functional Modes..........................................24

10 Application and Implementation................................ 25

10.1 Application Information........................................... 25

10.2 Typical Application.................................................. 25

10.3 System Examples................................................... 28

10.4 Power Supply Recommendations...........................28

10.5 Layout..................................................................... 29

11 Device and Documentation Support..........................33

11.1 Documentation Support.......................................... 33

11.2 Receiving Notification of Documentation Updates.. 33

11.3 Support Resources................................................. 33

11.4 Trademarks............................................................. 33

11.5 Electrostatic Discharge Caution.............................. 33

11.6 Glossary.................................................................. 33

12 Mechanical, Packaging, and Orderable

Information.................................................................... 33

4 Revision History

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

Changes from Revision E (March 2020) to Revision F (February 2023)

Page

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

• Added Functional Safety-Capable bullet to the Features section.......................................................................1

Changes from Revision D (August 2019) to Revision E (March 2020)

Page

• Changed UL 2367 and UL 60950 recognition pending to UL 2367 Recognized ............................................... 1

• Added IEC 62368-1 Certified to the Features section........................................................................................ 1

Changes from Revision C (March 2019) to Revision D (August 2019)

Page

• Changed the absolute maximum voltage in Features ....................................................................................... 1

• Changed the adjustable output power limiting in Features ................................................................................1

• Changed the Absolute Maximum Ratings IN, P_IN, OUT, UVLO, FLT, PGOOD maximum input voltage......... 6

• Added TA = 25℃ to the Absolute Maximum Ratings IN, P_IN (10ms transient) input voltage...........................6

• Changed the V(OVPF) maximum in Electrical Characteristics .............................................................................7

• Changed V(SEL_PLIM), I(PLIM), and I(dVdT) minimum and maximum.......................................................................7

• Changed the P(PLIM) minimum, typical, and maximum....................................................................................... 7

Changes from Revision B (December 2018) to Revision C (March 2019)

Page

• Changed from Advance Information to Production Data ................................................................................... 1

Changes from Revision A (October 2018) to Revision B (December 2018)

Page

• Updated the TPS16632 RGE Package VQFN................................................................................................... 3

• Updated Functional Block Diagram ................................................................................................................. 15

• Updated Layout Example ................................................................................................................................ 31

Changes from Revision * (September 2018) to Revision A (October 2018)

Page

• Changed Package Information........................................................................................................................... 1

TPS1663

SLVSET9F – SEPTEMBER 2018 – REVISED FEBRUARY 2023

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