Texas Instruments TPS62830xRZEREVM User Manual

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User's Guide
TPS62830xRZEREVM Evaluation Module
This user's guide describes the characteristics, operation, and use of TI's TPS62830xRZE evaluation modules
(EVM). This EVM is designed to help the user to easily evaluate and test the operation and functionality of
the TPS628302A, TPS628303A and TPS628304A buck converters in the QFN package. The EVMs convert a
2.25-V to 5.5-V input voltage to a regulated 1.8-V output voltage. This user's guide includes setup instructions
for the following:
• Hardware
• A printed-circuit board (PCB) layout
• Schematic diagram
• Bill of materials (BOM)
• Test results of the EVM
Throughout this document, the TPS62830xRZEREVM is used as an abbreviation representing the
TPS628302ARZEREVM, TPS628303ARZEREVM and TPS628304ARZEREVM.
1 Warning and Caution..............................................................................................................................................................2
2 Introduction.............................................................................................................................................................................2
2.1 Performance Specification.................................................................................................................................................
2.2 Dual Package Layout.........................................................................................................................................................
2.3 Modifications......................................................................................................................................................................
3 Setup........................................................................................................................................................................................3
3.1 Connector Descriptions......................................................................................................................................................3
3.2 Hardware Setup.................................................................................................................................................................
4 TPS62830xRZEREVM Test Results.......................................................................................................................................
5 Board Layout...........................................................................................................................................................................4
6 Schematic and Bill of Materials.............................................................................................................................................7
6.1 Schematic..........................................................................................................................................................................
6.2 Bill of Materials...................................................................................................................................................................8
7 Revision History......................................................................................................................................................................9
Figure 2-1. Overlapped QFN and SOT583
Figure 5-1. Top Assembly............................................................................................................................................................
Figure 5-2. Top Layer...................................................................................................................................................................4
Figure 5-3. Signal Layer 1...........................................................................................................................................................
Figure 5-4. Signal Layer 2...........................................................................................................................................................
Figure 5-5. Bottom Layer.............................................................................................................................................................
Figure 5-6. Bottom Assembly......................................................................................................................................................
Figure 6-1. TPS628303ARZEREVM
Table 2-1. Performance Specification
Table 6-1. TPS62830xRZEREVM Bill of Materials......................................................................................................................
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SLUUCR7A - JANUARY 2023 - REVISED DECEMBER 2023
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ABSTRACT

Table of Contents

List of Figures
Footprints.................................................................................................................2
Schematic..........................................................................................................................7
List of Tables
Summary..........................................................................................................................2
Copyright © 2023 Texas Instruments Incorporated
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