Texas Instruments TPS54678 Evaluation Module TPS54678EVM-155 TPS54678EVM-155 Scheda Tecnica
Codici prodotto
TPS54678EVM-155
User's Guide
SLVU747 – June 2012
TPS54678EVM-155 6-A, SWIFT™ Regulator Evaluation
Module
Contents
1
Introduction
..................................................................................................................
2
Test Setup and Results
....................................................................................................
3
Board Layout
...............................................................................................................
4
Schematic and Bill of Materials
..........................................................................................
List of Figures
1
Test Connections
...........................................................................................................
2
TPS54678EVM-155 Efficiency
............................................................................................
3
TPS54678EVM-155 Load Regulation
....................................................................................
4
TPS54678EVM-155 Line Regulation
.....................................................................................
5
TPS54678EVM-155 Transient Response
...............................................................................
6
TPS54678EVM-155 Loop Response
....................................................................................
7
TPS54678EVM-155 Output Ripple at V
IN
= 3.0 V and 6 A
...........................................................
8
TPS54678EVM-155 Output Ripple at V
IN
= 6.0 V and 6 A
............................................................
9
TPS54678EVM-155 Input Ripple at 3 V
IN
and 6 A
.....................................................................
10
TPS54678EVM-155 Input Ripple at 6 V
IN
and 6 A
....................................................................
11
TPS54678EVM-155 Start-Up Relative to V
IN
..........................................................................
12
TPS54678EVM-155 Start-up Relative to Enable
.....................................................................
13
TPS54678EVM-155 Start-up into Pre-bias
.............................................................................
14
TPS54678EVM-155 Shut-down Relative to V
IN
........................................................................
15
TPS54678EVM-155 Shut-down Relative to EN
.......................................................................
16
TPS54678EVM-155 Hiccup Mode Current Limit Shut-down
........................................................
17
TPS54678EVM-155 Hiccup Mode Current Limit Restart into Short Circuit
........................................
18
TPS54678EVM-155 Top-Side Assembly
...............................................................................
19
TPS54678EVM-155 Top-Side Layout
..................................................................................
20
TPS54678EVM-155 Layout 2
............................................................................................
21
TPS54678EVM-155 Layout 3
............................................................................................
22
TPS54678EVM-155 Bottom-Side Layout
..............................................................................
23
TPS54678EVM-155 Schematic
..........................................................................................
List of Tables
1
Input Voltage and Output Current Summary
............................................................................
2
TPS54678EVM-155 Performance Specification Summary
............................................................
3
Output Voltages Available
.................................................................................................
4
EVM Connectors and Test Points
........................................................................................
5
TPS54678EVM-155 Bill of Materials
....................................................................................
SWIFT is a trademark of Texas Instruments.
1
SLVU747 – June 2012
TPS54678EVM-155 6-A, SWIFT™ Regulator Evaluation Module
Copyright © 2012, Texas Instruments Incorporated