Texas Instruments Evaluation Module for TPS5401 0.5A Step-Down SWIFT Converter TPS5401EVM-708 TPS5401EVM-708 数据表
产品代码
TPS5401EVM-708
User's Guide
SLVU430 – January 2011
TPS5401EVM-708 0.5-A, SWIFT™ Regulator Evaluation
Module
This user's guide contains background information for the TPS5401 as well as support documentation for
the TPS5401EVM-708 evaluation module (HPA708). Also included are the performance specifications, the
schematic, and the bill of materials for the TPS5401EVM-708.
the TPS5401EVM-708 evaluation module (HPA708). Also included are the performance specifications, the
schematic, and the bill of materials for the TPS5401EVM-708.
Contents
1
Introduction
..................................................................................................................
2
Test Setup and Results
....................................................................................................
3
Board Layout
................................................................................................................
4
Schematic and Bill of Materials
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List of Figures
1
TPS5401EVM-708 Efficiency
..............................................................................................
2
TPS5401EVM-708 Low Current Efficiency
..............................................................................
3
TPS5401EVM-708 Load Regulation
.....................................................................................
4
TPS5401EVM-708 Line Regulation
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5
TPS5401EVM-708 Transient Response
................................................................................
6
TPS5401EVM-708 Loop Response
.....................................................................................
7
TPS5401EVM-708 Output Ripple
........................................................................................
8
TPS5401EVM-708 Input Ripple
..........................................................................................
9
TPS5401EVM-708 Start-Up Relative to V
IN
.............................................................................
10
TPS5401EVM–708 Eco–mode™ Operation
............................................................................
11
TPS5401EVM-708 Top-Side Assembly
................................................................................
12
TPS5401EVM-708 Top-Side Layout
....................................................................................
13
TPS5401EVM-708 Bottom-Side Layout
................................................................................
14
TPS5401EVM-708 Schematic
...........................................................................................
List of Tables
1
Input Voltage and Output Current Summary
............................................................................
2
TPS5401EVM-708 Performance Specification Summary
.............................................................
3
Output Voltages Available
.................................................................................................
4
EVM Connectors and Test Points
........................................................................................
5
TPS5401EVM-708 Bill of Materials
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1
SLVU430 – January 2011
TPS5401EVM-708 0.5-A, SWIFT™ Regulator Evaluation Module
© 2011, Texas Instruments Incorporated