Texas Instruments 60V Input, 3A, Step-Down Converter Evaluation Module TPS54360EVM-182 TPS54360EVM-182 数据表
产品代码
TPS54360EVM-182
User's Guide
SLVU769B – September 2012 – Revised September 2012
Using the TPS54360 Step-Down Converter Evaluation
Module
This user's guide contains information for the TPS54360EVM-182 evaluation module (PWR182) including
the performance specifications, the schematic, and the bill of materials.
the performance specifications, the schematic, and the bill of materials.
Contents
1
Introduction
..................................................................................................................
2
Test Setup and Results
....................................................................................................
3
Board Layout
...............................................................................................................
4
Schematic and Bill of Materials
..........................................................................................
List of Figures
1
Efficiency Versus Load Current
...........................................................................................
2
Light-Load Efficiency
.......................................................................................................
3
Efficiency vs Load Current
.................................................................................................
4
Light Load Efficiency
.......................................................................................................
5
Regulation Versus Output Current
........................................................................................
6
Regulation Versus Input Voltage
..........................................................................................
7
Load Transient Response
.................................................................................................
8
Loop Response
.............................................................................................................
9
Line Transient Response
..................................................................................................
10
Output Voltage Ripple CCM
..............................................................................................
11
Output Voltage Ripple DCM
..............................................................................................
12
Output Voltage Ripple Eco-mode
.........................................................................................
13
Input Voltage Ripple CCM
.................................................................................................
14
Input Voltage Ripple DCM
.................................................................................................
15
Start Up Relative to V
IN
..................................................................................................
16
Start Up Relative to EN
...................................................................................................
17
Prebias Start Up Relative to EN
.........................................................................................
18
Shutdown Relative to V
IN
.................................................................................................
19
Shutdown Relative to EN
.................................................................................................
20
Low Dropout Operation
...................................................................................................
21
Low Dropout Start Up and Shutdown
...................................................................................
22
TPS54360EVM-182 Top Assembly and Silkscreen
..................................................................
23
TPS54360EVM-182 Top-Side Layout
..................................................................................
24
TPS54360EVM-182 Layer 2 Layout
....................................................................................
25
TPS54360EVM-182 Layer 3 Layout
....................................................................................
26
TPS54360EVM-182 Bottom-Side Layout
..............................................................................
27
TPS54360EVM-182 Schematic
..........................................................................................
List of Tables
Eco-mode is a trademark of Texas Instruments.
1
SLVU769B – September 2012 – Revised September 2012
Using the TPS54360 Step-Down Converter Evaluation Module
Copyright © 2012, Texas Instruments Incorporated