Texas Instruments 10 A Synchronous Step-Down SWIFT™ Converter Evaluation Module TPS54020EVM-082 TPS54020EVM-082 Scheda Tecnica
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TPS54020EVM-082
User's Guide
SLVU777 – September 2012
TPS54020EVM-082 Evaluation Module (PWR082)
This user's guide contains background information for the TPS54020 as well as support documentation for
the TPS54020EVM-082 evaluation module (EVM). Also included are the performance specifications, the
schematic, and the bill of materials.
the TPS54020EVM-082 evaluation module (EVM). Also included are the performance specifications, the
schematic, and the bill of materials.
Contents
1
Introduction
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2
Test Setup and Results
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3
Board Layout
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4
Schematic and Bill of Materials
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List of Figures
1
EVM Efficiency at 25°C
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2
TPS54020EVM-082 Load Regulation
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3
TPS54020EVM-082 Line Regulation
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4
TPS54020EVM-082 Transient Response
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5
TPS54020EVM-082 Loop Bode Response
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6
TPS54020EVM-082 Output Ripple
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7
TPS54020EVM-082 Input Ripple
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8
TPS54020EVM-082 Start Up with V
IN
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9
TPS54020EVM-082 Start Up with EN
....................................................................................
10
TPS54020EVM-082 Pre-Bias Startup
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11
TPS54020EVM-082 Hiccup Mode Current Limit
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12
TPS54020EVM-082 Top Side Copper
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13
TPS54020EVM-082 Internal 1 Copper
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14
TPS54020EVM-082 Internal 2 Copper
.................................................................................
15
TPS54020EVM-082 Bottom Side Copper
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16
TPS54020EVM-082 Top Side Component Placement
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17
TPS54020EVM-082 Bottom Side Component Placement
...........................................................
18
TPS54020EVM-082 Schematic
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List of Tables
1
Input Voltage and Output Current Summary
............................................................................
2
Performance Specifications
................................................................................................
3
Output Voltage Examples with R10 of 2.55 k
Ω
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4
EVM Connectors and Test Points
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5
TPS54020EVM-082 Bill of Materials
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1
SLVU777 – September 2012
TPS54020EVM-082 Evaluation Module (PWR082)
Copyright © 2012, Texas Instruments Incorporated