Texas Instruments High Performance Synchronous Buck Evaluation Module Using TPS51125A TPS51125AEVM TPS51125AEVM 数据表
产品代码
TPS51125AEVM
User's Guide
SLUU408 – FEBRUARY 2010
High Performance Synchronous Buck EVM Using the
TPS51125A
Contents
1
Introduction
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2
Performance Specification Summary
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3
Schematic
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4
Test Setup and Results
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5
Configuration
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6
Physical Layouts
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7
List of Materials
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8
References
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List of Figures
1
TPS51125A-EVM Schematic Diagram
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2
Equipment Setup for TPS51125AEVM board
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3
5-V Startup Waveforms
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4
3.3-V Startup Waveforms
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5
5-V Load Transient Response
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6
3.3-V Load Transient Response
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7
Top Layer Routing
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8
Bottom Layer Routing
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9
Inner Layer 1
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10
Inner Layer 2
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List of Tables
1
Performance Specification Summary
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2
Switching Frequency Selection
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3
Operation Mode Selection
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4
VLCK Control
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5
TPS51125A Bill of Materials
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1
SLUU408 – FEBRUARY 2010
High Performance Synchronous Buck EVM Using the TPS51125A
Copyright © 2010, Texas Instruments Incorporated