Power management

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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 2. Python drive code, check attach file "Python_FT260_S...

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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...