Texas Instruments TPS65400 User Manual

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User's Guide
TPS65400 Buck Converter Evaluation Module User's
Guide
This document presents the information required to operate the TPS65400 PMIC as well as the support
documentation including schematic, layout, hardware setup and bill of materials.
1 Background.............................................................................................................................................................................2
2 TPS65400 EVM Schematic.....................................................................................................................................................
3 Board Layout...........................................................................................................................................................................4
4 Bench Test Setup Conditions................................................................................................................................................
4.1 Headers Description and Jumper
4.2 Hardware Requirement......................................................................................................................................................
4.3 Hardware Setup.................................................................................................................................................................
4.4 Software Install...................................................................................................................................................................9
4.5 Software Operation..........................................................................................................................................................
5 Power-Up Procedure............................................................................................................................................................
6 Power-Down Procedure.......................................................................................................................................................
7 Bill of Materials.....................................................................................................................................................................
8 Revision History...................................................................................................................................................................
Figure 2-1. TPS65400 EVM
Figure 3-1. Component Placement (Top
Figure 3-2. Board Layout (Top
Figure 3-3. Board Layout (Second Layer)...................................................................................................................................
Figure 3-4. Board Layout (Third Layer).......................................................................................................................................
Figure 3-5. Board Layout (Bottom Layer)....................................................................................................................................
Figure 4-1. Headers Description and Jumper
Figure 4-2. USB Interface Adapter Quick Connection Diagram..................................................................................................
Figure 4-3. Connect to TPS65400 EVM with EVM
Figure 4-4. Go to Main Setting Panel........................................................................................................................................
Figure 4-5. Global Commands...................................................................................................................................................
Figure 4-6. Status and Main Setting Panel................................................................................................................................
Figure 4-7. Phase Shift Panel....................................................................................................................................................12
Figure 4-8. Power Sequence
Figure 4-9. Vref Ramping Up and Down
Table 1-1. Summary of Performance...........................................................................................................................................
Table 4-1. Input/Output Connection.............................................................................................................................................
Table 4-2. Jumpers......................................................................................................................................................................
Table 7-1. Bill of Materials..........................................................................................................................................................16
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SLVUAC4A - OCTOBER 2014 - REVISED MAY 2021
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ABSTRACT

Table of Contents

Placement.....................................................................................................................7
List of Figures
Schematic.......................................................................................................................................3
Layer)...........................................................................................................................4
Layer)..........................................................................................................................................5
Placement............................................................................................................7
GUI.............................................................................................................10
Panel...........................................................................................................................................13
Panel..........................................................................................................................13
List of Tables
® , and are registered trademarks of Microsoft Corporation.
Copyright © 2021 Texas Instruments Incorporated
TPS65400 Buck Converter Evaluation Module User's Guide
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