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EVALSTWBC-EP   Datasheet
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Product Overview

Qi MP-A15 15W wireless charger TX evaluation kit based on STWBC-EP. This wireless battery charger TX evaluation kit including EVALSTWBC-EP demo-board and EVALWBCDNGV1 USB-UART dongle designed for charging devices such as smartphones or tablets where high power levels are required. The evaluation board supports wireless battery charging of Qi-compliant devices up to 15W. It also supports proprietary fast charging modes up to 10W. The EVALSTWBC-EP transmitter is based on the STWBC-EP and features a cost effective half bridge topology offering external interface via UART. The EVALSTWBCEP solution provides a complete kit which includes demo board, its firmware, a graphical interface for debug, the schematics, layout files and bill of materials. Tools for EVALSTWBC-EP allow users to access runtime information such as power delivered, regulation error and protocol status. Parameters can also be adjusted with these tools.
  • MP-A15 fixed frequency topology
  • Flexible input voltage of 5V to 20V from USB connector
  • 5W mode when connected to 5V USB input
  • WPC Qi1.2.4 standard compliant
  • Robust demodulation algorithm with triple path (V, I, f)
  • Foreign object detection (FOD), active presence detection
  • UART protocol to control and monitor the system
  • Complete reference design (evaluation board, schematics, PCB layout, firmware and tools)
  • 2 layers PCB, low standby power consumption
  • Flash memory based, CE certified




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Technical Documents (1)

CAD Downloads


Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Stock arriving week commencing 04/01/24

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