Table Of Contents - Semtech TSDMTX-19V3-EVM User Manual

Introduction
The Semtech TSDMTX-19V3-EVM is an evaluation platform for test and experimentation of a wireless charging
transmitter based on the Semtech TS80003 Wireless Power Transmitter Controller, TS61002 FET Driver, TS30011
DC/DC Converter, and TS94033 Current Sense Amplifier. This evaluation module provides a complete system
solution and is compatible with the Wireless Power Consortium (WPC) or Qi standards of power transmission,
making this transmitter an ideal platform for powering the majority of wireless receivers in use today.
Objectives
The objective of this User Guide is to provide a fast, easy and thorough method to fully test and evaluate the
Semtech solutions for wireless charging systems. Semtech offers a range of solutions to meet the needs of a wide
range of system developers. Developers are provided with all the information on how this EVM was built as a
starting point for their own designs using the TS80003 and other Semtech components.
Features

19V Input / 20W Output Power

WPC1.2.2 compliant

Supports various smartphones fast charging protocols (with latest firmware)

Supports up to 15W output power with WPC1.2 receivers

Supports up to 20W output power with Semtech receivers
Please make sure to download the latest software visit www.semtech.com/wireless-charging to
download the latest EVM software for your evaluation board

Table of Contents

Wireless Charging Concepts ...................................................................................................................2
Product Description ............................................................................................................................... 3
Standard Use ........................................................................................................................................ 5
Firmware Management ........................................................................................................................ 10
FOD Test ............................................................................................................................................. 14
Documentation.................................................................................................................................... 15
A. Block Diagram ........................................................................................................................ 15
B. Schematic .............................................................................................................................. 16
C. Bill Of Materials "BOM" .......................................................................................................... 19
D. Board Layout ......................................................................................................................... 21
E. Board Layers .......................................................................................................................... 21
FAQs ................................................................................................................................................... 25
Next Steps ........................................................................................................................................... 26
User Guide Rev 2.0
May-18
TSDMTX-19V3-EVM
www.semtech.com
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Semtech