Product Description - Semtech TSWITX-G4-EVM User Manual

Product Description

The TSWITX-G4-EVM Evaluation Module is a ready-to-use demonstration platform allowing testing of
approximately 1.25 watt of wireless power transmission.
The transmitter is coupled with its compatible receiver module, the Semtech TSWIRX-5V2-EVM, to form a
complete wireless power transmission system. TSWIRX-5V2-EVM can output 5V/250mA max in this
system.
Those who wish to develop their own board, or integrate this functionality into an existing system can use
the EVM as a starting point for their design, as it demonstrates a working model from which to proceed.
Toward this end, all documentation for the EVM is provided to make the process as efficient as possible.
The key technologies in the EVM are the Semtech TS80002 and TS51231 high efficiency integrated
circuits. The TS80002 controls the system and implements the transfer protocols, while the TS51231 is
the transmitter driver that powers the transmitter antenna. Both devices can support systems delivering
up to 5 watts of power, though this EVM was designed as an example of a system to provide about 1 watt
of power. Developers can vary the supporting componentry to meet their goals as desired.
In this user guide, an introduction will be provided to the evaluator for how to use the EVM for wireless
power transmission as well as how the TSWIRX-5V2-EVM can be used in conjunction with it.
Once the system is set up and working, a selection of tests and activities will be described that the
evaluator can choose to perform.
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User Guide Rev 1.00