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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Voltage droop after Tsample of SPV1050 Voltage Input

Hi there,I am having a problem connecting SPV1050 to a 6V solar power, in order to charge one 3.7V battery. From joulescope screenshot attached, it shows that its input voltage starts to droop slowly after MPPT Tsample finished, instead of quickly re...

DLiu.3 by Associate
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Resolved! STPM32 IEC accuracy class reference

Dear all, on STPM32 datasheet (DS10272 - Rev 12 ) there is this statement: "a meter using the STPM3x can reach IEC class 0.2 accuracy". On IEC standard, for meters, I only found class 0.2s specifications, where class 0.2 is only applied to current tr...

Resolved! EVSPIN32G4 current sensing not working - standard settings

I am trying to spin a 48V motor with an EVSPIN32G4 with standard settings. The only thing I changed was increase the startup current to about 18 Amp and adjust my motor parameters.The high frequency plot shows that the measured currents I_A and I_B r...

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ALedi.1 by Associate III
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