User Guide

www.semtech.com

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TSDMTX-5V2-EVM

Rev1.0

Introduction

The Semtech TSDMTX-5V2-EVM is an evaluation platform for test and experimentation of a wireless

charging transmitter based on the Semtech TS80000 Wireless Power Transmitter Controller, TS61001

Full-Bridge FET Driver, and TS31023 Linear Regulator. This evaluation module provides a complete

system solution for both Qi and PMA 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 experiment with and

evaluate the Semtech solutions for wireless charging systems. Sufficient information is provided to

support the engineer in all aspects of adding wireless charging support to their products. 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

TS80000 and other Semtech components.

Feature Content

•

Vin=5V or 9V

•

WPC1.2 / PMA SR1E 1-COIL

•

5W output

•

QC2.0/3.0 adaptor, 9W output

Table of Contents

Wireless Charging Concepts....................................................................................................2

Product Description .................................................................................................................3

Standard Use ..........................................................................................................................5

Firmware Management ............................................................................................................9

FOD Test...............................................................................................................................10

Documentation ......................................................................................................................11

A.

Block Diagram............................................................................................................11

B.

Schematic ..................................................................................................................12

C.

Bill Of Materials “BOM”...............................................................................................16

D.

Board Layout..............................................................................................................17

E.

Board Layers..............................................................................................................18

FAQs .....................................................................................................................................21

Next Steps.............................................................................................................................22