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
  • 18 kudos

Resolved! Steval -SPIN3201

Can I connect oscillograph to Steval -SPIN3201 for measurement currents of the phase? Where is this point on board?

STPM3x getting default register values via SPI

STPM3x chips are used for developing a multi-phase power-metering application. Boards used: EVALSTPM3x-PH, Nucleo-F302R8, I have ensured the correct initialization of SPI and chip reset at startup ( SCS low, 3 SYN pulses and 1 SCS pulse). Been sendin...

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MGure.1 by Associate
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Resolved! STSPIN220 - Question about the Logic voltage

I am doing a stepper control circuit as link https://www.pololu.com/file/0J1626/stspin220-stepper-motor-driver-compact-carrier-schematic.pdfSTSPIN220 : https://www.st.com/resource/en/datasheet/stspin220.pdfVs (VMOT) : 5V for the stepper: 5V - operati...

DLe.4 by Associate II
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Resolved! Help to identify this smd?

Hello =) Do you recognise this component?​It's being used in this case between the +ve output of a bridge rectifier and ground​​ I've searched ST & elsewhere and would appreciate your help to identify this & suggest alternatives to replace it. ​​Many...

CPhiz.1 by Associate
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  • 2 replies
  • 0 kudos