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SLUUBZ4 – February 2019
Copyright © 2019, Texas Instruments Incorporated
TPS562231EVM 2-A, Synchronous step-down converter evaluation module
User's Guide
SLUUBZ4 – February 2019
TPS562231EVM 2-A, Synchronous step-down converter
evaluation module
This user's guide contains information for the TPS562231 as well as support documentation for the
TPS562231EVM evaluation module. Included are the performance specifications, schematic, and the bill
of materials of the TPS562231EVM.
Contents
1
Introduction
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2
Performance Characteristics Summary
...................................................................................
3
Modifications
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4
Test Setup and Results
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5
Board Layout
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6
Schematic, Bill of Materials, and Reference
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List of Figures
1
TPS562231EVM Efficiency
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2
TPS562231EVM Load Transient Response
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3
TPS562231EVM Output Voltage Ripple in CCM
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4
TPS562231EVM Output Voltage Ripple in DCM
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5
TPS562231EVM Output Voltage Ripple on No-load
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6
Top Assembly
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7
Top Layer
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8
Bottom Layer
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9
TPS562231EVM Schematic Diagram
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List of Tables
1
Input Voltage and Output Current Summary
.............................................................................
2
TPS562231EVM Performance Characteristics Summary
..............................................................
3
Output Voltages
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4
Connection and Test Points
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5
List of Materials
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Trademarks
D-CAP3 is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.