Power management

Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.

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Wireless Charging solution Wiki

This Topic is used for Wireless Charging solution 1.Mcu C drive code: GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs    

willzhou_0-1717985741931.png
willzhou by ST Employee
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Resolved! Steval-esc002v1 bulk capacitors.

Hi what is the rationale to dimension the capacity of the to two bulk capacitors C22,C21?There are a lot of ESC COTS that havent these big caps.Thanks

FRagg.1 by Associate II
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Resolved! 4 full bridges in parallel using 2 L6206 devices.

HelloI need to put 4 full bridges in parallel to avoid excessive heat of the L6206My design is based on figure 15 of the datasheet : half bridge 1A connected with half bridge 1B ( pin OUT and pin IN)half bridge 2A connected with half bridge 2B ( pin ...

Isolated Low-Power Capacitively Coupled Supply

Hi Guys, I'm designing a low-power isolated supply (3.3V, Max ~50mA) and am keen to steer clear of transformers as EMI is critical to the design and I've had some noise issues with my previous transformer-based design. I have been looking at using a ...