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    

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willzhou by ST Employee
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  • 19 replies
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Resolved! Information about STDRIVE101

HelloIn one of the Webinars, ST mentioned, that a new Gate Driver STDRIVER101 should be available.I am working on an 48V BLDC drive (up to 60V) and I hope, this could be part of the solution.I can not find any information about this gate driver in th...

PBlat.1 by Associate
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  • 1 replies
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Resolved! STEVAL-SPIN3202 Connection failed!

Hello, everyone!Faced with such a problem with STEVAL-SPIN3202. Does not start the engine, when trying to connect it writes:"Connection failed! No response, check the communication cable, the power on the board or the baudrate (set to 115200 bps)."In...

PKhal.2 by Associate
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  • 2 replies
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VNQ7140AJ Max Working Voltage

Greeting,We are using VNQ7140AJ for high side switching power rails.Power source 28V with +%5 and -%5 tolerances. So source will be 29.4V to 26.6VIn data sheet we sow this IC's absolute maximum rating is 28V. But in page 7 data sheet says DC supply v...

EArsl.11 by Associate
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  • 0 replies
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Over current/over temp on STEVAL-ISB68WA with little load

I've got the STEVAL-ISB045V1 and STEVAL-ISB68WA evaluation kits. After programming the transmitter to use the correct ping, min and max frequency parameters, I attempted to "connect" the receiver to the transmitter with a 1/4W load. When I do this,...

JDupr.2 by Associate
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  • 0 kudos