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...

willzhou by ST Employee
  • 7 replies
  • 3 kudos

Resolved! High DC-current motor controller for more than 25A?

Hi!I am looking for a brushed DC-motor ±12V controller for higher currents, typically 25A-30A. I have checked the ST products Evaluation & Development Boards for Brushed Motors - STMicroelectronics but it seems the highest current available is 2.5 A....

PWD13F60 failing on dev board, shorted FETs

Hello,We are creating a design using the PWD13F60 and have done some testing with the EVALPWD13F60. We are running the gate driver portion at 12VDC, and the motor voltage up to 200VDC, but starting with lower voltages like 24, then 48, etc. We are ru...

KConn.2 by Associate II
  • 2 replies
  • 0 kudos

Can't Update WS2812B LEDs After Initial

Hello,I managed to light up WS2812B LEDs by using PWM-DMA. It working well when I set up LEDs before running the code. But when I try to on/off by button it doesn't make any change. Also if I create a function like rainbow loop or basically setting a...

salvi.a by Associate II
  • 3 replies
  • 0 kudos

Resolved! Motor Drive and MCU, speed control

I am currently working on electrical vehicle hardware, I have gathered some research on BLDC motor driver control. Here I am looking for a MCU, Motor driver with Hall sensor as my motor is with hall sensor. I really appreciate any help you can provid...

JKach.1 by Associate II
  • 6 replies
  • 0 kudos

Inquiring about L9369 Gate Drvier's Pinmap

Hello. i'm using L9369 and i have a question about it.According to the datasheet i have, L9369 has 4 channel CSA(what is the full name of CSA?) and below picture is the example of pin definition. and there are registers that have Current sensing func...

0693W00000WJQvsQAH.png 0693W00000WJQvxQAH.png 0693W00000WJQx0QAH.png
ldong.1 by Associate III
  • 0 replies
  • 0 kudos

Resolved! Is the PTOOL1V1 firmware image still available?

I have a couple of STEVAL-PTOOL1V1 boards that I wish to use to quickly demonstrate a motor driver to a client however I can no longer find the ready-complied firmware image that is supposed to be available with the boards.The boards are still for sa...

jc1 by Associate II
  • 7 replies
  • 0 kudos