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Evaluation Board, 1W Wireless Power Transmitter, Based on STM32F0 MCU


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STEVAL-ISB039V1T   Datasheet
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Product Overview

The STEVAL-ISB039V1T is a 1W wireless power transmitter based on STM32F0 microcontroller. It is primarily designed for small systems requiring easy recharging up to 1 W and this solution can be adjusted up to 2.5W. The wireless power transmitter consists of a power conversion unit which generates the alternating electromagnetic field transmitted between two planar coils. The built-in USB connector supplies wireless power transmitter and the SWD debugger connector allows the monitoring of system parameters such as battery charging level, power transmitted, efficiency, working frequency and power receiver identification. The firmware is a single STM32CubeMX platform independent library providing a simple and easy to customize solution for the design of wireless power transmitters with proprietary features.
  • ARM 32bit Cortex-M0 core with 32Kbytes flash, 48MHz CPU
  • 1W output power
  • WPC 1.1 based communication protocol
  • High efficiency N-channel half bridge architecture with adaptive dead time control
  • Synchronous digital demodulation of power carrier, significantly reduces the BOM
  • Standard or enhanced power transmitter coil
  • Coil temperature monitoring through NTC
  • MCU firmware available open for customization
  • Built-in USB connector for input supply voltage


Communications & Networking, Wireless

Product Information

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Wireless - Battery Charger

Wireless Power Transmitter


Eval Board STM32F0


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Technical Documents (1)

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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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