View full article: https://www.allaboutcircuits.com/new-industry-products/stmicro-stwlc03-dual-mode-qi-pma-wireless-power-receiver-featured-product-s/
STMicroelectronics' STWLC03 is a high-efficiency wireless power receiver IC that supports both Qi and PMA protocols. Along with the wireless power receiver, it integrates a programmable buck converter and an embedded microcontroller, which allows for a very wide range of customization and supporting different standards.
Qi and PMA are fundamentally similar, but they use different protocols. Both use magnetic induction and both operate in the hundreds of kilohertz, so the receiving coils and hardware can easily be designed to cover frequency ranges for both standards. However, despite these similarities, the messaging protocols are different, so if you use mismatched transmitters and receivers power will not be delivered to the receiver because they can't communicate. For more information, as well as all the latest All About Circuits projects and articles, visit the official website at http://www.allaboutcircuits.com/
Check out Mouser's profile on All About Circuits and see more
product briefs and articles at https://www.allaboutcircuits.com/author/mouser-electronics
For more new products at Mouser, visit https://www.mouser.com/new/
Don't have AAC account yet? Register here for free, and always will be.
https://forum.allaboutcircuits.com/register
Subscribe on YouTube: https://www.youtube.com/c/AllAboutCircuitsVideo
Like us on Facebook: https://www.facebook.com/allaboutcircuits
Follow us on Twitter: https://twitter.com/AllAboutCircuit
Follow us on LinkedIn: https://www.linkedin.com/company/allaboutcircuits
Best YouTube to MP3 Converter
Tube MP3 is the leading converter which allows you to convert YouTube videos to MP3 files with just a few clicks. It supports high quality MP3 up to 320kbps. Enjoy listening to your favorite YouTube songs in offline mode.