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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  • 10 kudos

Resolved! TS4061AILT-1.225 device marking

Please advise where I can find the device marking for TS4061AILT-1.225. I was expecting to find it in the datasheet but it doesn't appear to be in there. Maybe a more general question would be how does ST disseminate such information if not in the da...

Resolved! STPM801 : Oring function

Hello,I've developed a PCB utilizing the STPM801 driver and am interested in deactivating its Oring feature.The device I'm working on is battery-powered and operates two BLDC motors. There's a specific requirement to maintain functionality when the m...

Resolved! VN920SP-E replacement

Hi all,I was wondering if there is any pin to pin replacement for VN920SP-E?VN920SP-E is obsolete now, and one of our main products needs this to function.Any help would be appreciated. 

IWG by Associate
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  • 8 replies
  • 3 kudos

L6482 clarification

Hello,I was considering using the L6482 IC in one of my projects, but i need a clarification.What does "AC" mean in the "Full bridge output voltage" absolute maximum specification? (More info in the following screenshot)  

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Motor Control configuration for DRV8323 driver

Hello, I am working on BLDC motor driver. I am use STM32G431 as control unit with Motor Control Workbench and DRV8323RH gate driver. I have problem with getting the motor to spin, as soon i I start it, i am getting under voltage error. And see some o...

PX.2 by Associate
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  • 2 replies
  • 1 kudos

L9963E Fault-L pin.

hiI made a board with stm32l431 and L9963E.The voltage, current and temperature values have been read successfully.In addition, it was confirmed that it operates with settings such as UT, OT, OV, and UV.However, the Fault-L pin does not change to hig...

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Jeonghun by Associate
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Resolved! STWBC86 FTP

Hello,   I recently designed a wireless transmitter utilizing STWBC86, however, I have encountered a boot issue due to an empty FTP memory. I have been searching for firmware and a GUI to upload the firmware into the FTP, but have not had any success...

YChan.2 by Associate
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  • 2 replies
  • 0 kudos