Texas Instruments TPS54495 Evaluation Module TPS54495EVM-057 TPS54495EVM-057 데이터 시트
제품 코드
TPS54495EVM-057
User's Guide
SLVU745 – August 2012
TPS54495 Dual Channel SWIFT™ Evaluation Module
This user's guide contains information for the TPS54495EVM-057 evaluation module as well as for the
TPS54495. Included are the performance specifications, schematic, and the bill of materials of the
TPS54495 EVM.
TPS54495. Included are the performance specifications, schematic, and the bill of materials of the
TPS54495 EVM.
Contents
1
Introduction
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2
Performance Specification Summary
.....................................................................................
3
Modifications
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3.1
Output Voltage Setpoint
...........................................................................................
3.2
Output Filter and Closed-Loop Response
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4
Test Setup and Results
....................................................................................................
4.1
Input/Output Connections
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4.2
Start-Up Procedure
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4.3
Efficiency
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4.4
Load Regulation
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4.5
Line Regulation
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4.6
Load Transient Response
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4.7
Output Voltage Ripple
...........................................................................................
4.8
Input Voltage Ripple
..............................................................................................
4.9
Start-Up
............................................................................................................
5
Board Layout
...............................................................................................................
5.1
Layout
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6
Schematic, Bill of Materials, and Reference
...........................................................................
6.1
Schematic
.........................................................................................................
6.2
Bill of Materials
....................................................................................................
6.3
Reference
..........................................................................................................
List of Figures
1
TPS54495EVM Converter 1 Efficiency
...................................................................................
2
TPS54495EVM Converter 1 Light Load Efficiency
.....................................................................
3
TPS54495EVM Converter 2 Efficiency
...................................................................................
4
TPS54495EVM Converter 2 Light Load Efficiency
.....................................................................
5
TPS54495EVM Converter 1 Load Regulation
..........................................................................
6
TPS54495EVM Converter 2 Load Regulation
..........................................................................
7
TPS54495EVM Converter 1 Line Regulation
...........................................................................
8
TPS54495EVM Converter 2 Line Regulation
...........................................................................
9
TPS54495EVM Converter 1 Load Transient Response
..............................................................
10
TPS54495EVM Converter 2 Load Transient Response
..............................................................
11
TPS54495EVM Converter 1 Output Voltage Ripple
..................................................................
12
TPS54495EVM Converter 1 Eco-mode™ Output Voltage Ripple at No Load
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13
TPS54495EVM Converter 2 Output Voltage Ripple
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14
TPS54495EVM Converter 2 Eco-mode™ Output Voltage Ripple at No Load
....................................
15
TPS54495EVM Input Voltage Ripple
...................................................................................
SWIFT, Eco-mode, D-CAP2 are trademarks of Texas Instruments.
1
SLVU745 – August 2012
TPS54495 Dual Channel SWIFT™ Evaluation Module
Copyright © 2012, Texas Instruments Incorporated