Table of Contents

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

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

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

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

5 Device Comparison Table...............................................4

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

7 Specifications.................................................................. 5

7.1 Absolute Maximum Ratings ....................................... 5

7.2 ESD Ratings .............................................................. 5

7.3 Recommended Operating Conditions ........................5

7.4 Thermal Information ...................................................5

7.5 Electrical Characteristics ............................................6

7.6 Typical Characteristics................................................ 7

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

8.1 Overview..................................................................... 8

8.2 Functional Block Diagram........................................... 8

8.3 Feature Description.....................................................8

8.4 Device Functional Modes..........................................11

9 Application and Implementation.................................. 12

9.1 Application Information............................................. 12

9.2 Typical Applications.................................................. 12

10 Power Supply Recommendations..............................31

11 Layout........................................................................... 32

11.1 Layout Guidelines................................................... 32

11.2 Layout Example...................................................... 32

12 Device and Documentation Support..........................34

12.1 Device Support....................................................... 34

12.2 Documentation Support.......................................... 34

12.3 Receiving Notification of Documentation Updates..34

12.4 Trademarks.............................................................34

12.5 Electrostatic Discharge Caution..............................34

12.6 Glossary..................................................................34

4 Revision History

Changes from Revision D (March 2021) to Revision E (May 2021)

Page

• Released TPSM82823........................................................................................................................................1

• Updated the first bullet in the Features ..............................................................................................................1

• Added PSPICE bullet to the Features ............................................................................................................... 1

• Updated Applications .........................................................................................................................................1

• Changed name of the first column of the Device Comparison Table to "Orderable Part Number".....................4

• Updated thermal information table to match performance of newly revised EVM.............................................. 5

• Fixed slight error in the Functional Block Diagram ............................................................................................ 8

• Added Equation 2 .............................................................................................................................................. 8

• Updated Figure 9-1 to have an output capacitor option of 1 × 22 μF............................................................... 12

• Expanded Table 9-1 with more choices of capacitors.......................................................................................12

• Added EMI measurement plots to show CISPR compliance............................................................................15

• Added SOA curves for the TPSM82823........................................................................................................... 26

• Added Section 12.1.2.1 ................................................................................................................................... 34

Changes from Revision C (January 2021) to Revision D (March 2021)

Page

• Added feature bullets for CISPR and fixed output voltages................................................................................1

• Added TPSM82823 to data sheet as preview.................................................................................................... 1

• Added fixed output voltages to data sheet..........................................................................................................1

• Updated the functional block diagram to include the fixed output voltages........................................................ 8

• Removed design parameters table...................................................................................................................12

• Updated layout guidelines................................................................................................................................ 32

• Added layout example for fixed output voltages............................................................................................... 32

Changes from Revision B (November 2020) to Revision C (January 2021)

Page

• Added tape and reel information.......................................................................................................................35

Changes from Revision A (December 2019) to Revision B (November 2020)

Page

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

TPSM82823, TPSM82822, TPSM82821

SLVSEP0E – APRIL 2018 – REVISED MAY 2021

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