Datasheet

User's Guide
SLVU660A–February 2012–Revised February 2013
TPS2543EVM User's Guide
This user’s guide describes the evaluation module (EVM) for the TPS2543. TPS2543 is a USB charging
port power switch and controller for charging host ports and dedicated charging ports.
Contents
1 Description ................................................................................................................... 2
1.1 Features ............................................................................................................. 2
1.2 Applications ......................................................................................................... 2
1.3 Glossary of Terms ................................................................................................. 2
2 Schematic .................................................................................................................... 3
3 General Configuration and Description .................................................................................. 4
3.1 Physical Access .................................................................................................... 4
3.2 Test Setup .......................................................................................................... 5
4 EVM Assembly Drawings and Layout Guidelines ...................................................................... 6
4.1 PCB Drawings ...................................................................................................... 6
4.2 Layout Guidelines .................................................................................................. 9
5 Bill of Materials ............................................................................................................. 10
List of Figures
1 TPS2543EVM Schematic .................................................................................................. 3
2 Typical TPS2543EVM Test Setup ........................................................................................ 5
3 Top Side Placement ........................................................................................................ 6
4 Top Side Routing ........................................................................................................... 6
5 Layer Two Routing.......................................................................................................... 7
6 Layer Three Routing........................................................................................................ 7
7 Figure 7. Bottom Side Routing ............................................................................................ 8
8 Bottom Side Placement .................................................................................................... 8
List of Tables
1 Connector Functionality .................................................................................................... 4
2 Test Points ................................................................................................................... 4
3 Jumpers ...................................................................................................................... 4
4 TPS2543 Mode Truth Table ............................................................................................... 5
5 TPS2543EVM Bill of Materials........................................................................................... 10
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SLVU660A–February 2012–Revised February 2013 TPS2543EVM User's Guide
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