Texas Instruments TPS54335 Synchronous Step-Down Converter Evaluation Module TPS54335EVM-556 TPS54335EVM-556 数据表
产品代码
TPS54335EVM-556
User's Guide
SLVU915 – June 2013
TPS54335EVM-556 3-A Regulator Evaluation Module
This user's guide contains background information for the TPS54335 as well as support documentation for
the TPS54335EVM-556 evaluation module (PWR556-001). Also included are the performance
specifications, the schematic, and the bill of materials for the TPS54335EVM-556.
the TPS54335EVM-556 evaluation module (PWR556-001). Also included are the performance
specifications, the schematic, and the bill of materials for the TPS54335EVM-556.
Contents
1
Introduction
..................................................................................................................
2
Test Setup and Results
....................................................................................................
3
Board Layout
...............................................................................................................
4
Schematic and Bill of Materials
..........................................................................................
List of Figures
1
TPS54335EVM-556 Efficiency
............................................................................................
2
TPS54335EVM-556 Low Current Efficiency
.............................................................................
3
TPS54335EVM-556 Load Regulation
....................................................................................
4
TPS54335EVM-556 Line Regulation
.....................................................................................
5
TPS54335EVM-556 Transient Response
...............................................................................
6
TPS54335EVM-556 Loop Response
....................................................................................
7
TPS54335EVM-556 Output Ripple, I
OUT
= 3 A
..........................................................................
8
TPS54335EVM-556 Output Ripple, I
OUT
= 100 mA
.....................................................................
9
TPS54335EVM-556 Output Ripple, I
OUT
= 0 A
..........................................................................
10
TPS54335EVM-556 Input Ripple
........................................................................................
11
TPS54335EVM-556 Start-Up Relative to V
IN
..........................................................................
12
TPS54335EVM-556 Start-up Relative to Enable
.....................................................................
13
TPS54335EVM-556 Shut-down Relative to V
IN
........................................................................
14
TPS54335EVM-556 Shut-down Relative to EN
.......................................................................
15
TPS54335EVM-556 Top-Side Assembly
...............................................................................
16
TPS54335EVM-556 Top-Side Layout 3
................................................................................
17
TPS54335EVM-556 Bottom-Side Layout
..............................................................................
18
TPS54335EVM-556 Schematic
..........................................................................................
List of Tables
1
Input Voltage and Output Current Summary
............................................................................
2
TPS54335EVM-556 Performance Specification Summary
............................................................
3
Output Voltages Available
.................................................................................................
4
EVM Connectors and Test Points
........................................................................................
5
TPS54335EVM-556 Bill of Materials
....................................................................................
1
SLVU915 – June 2013
TPS54335EVM-556 3-A Regulator Evaluation Module
Copyright © 2013, Texas Instruments Incorporated