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
Power management
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Forum Posts
STUSB4500 Dual power supply and communication circuitry enabling option using ATTACH pin
Hi,in STUSB4500 if we are planning to use the chip for Power delivery and communication enabling circuit, then will it be necessary to do adjustments in the Vbus when and external 3v3 is applied to the Vsys pin.In case of a Power delivery available p...
Status of STEVAL-EDUKIT01?
I just assembled my EDUKIT01 and getting my feet wet. I downloaded all the available PDFs, files, etc. from https://www.st.com/content/st_com/en/campaigns/educationalplatforms/motorcontrol-edu.html and also from the https://sites.google.com/view/ucla...
How to make STUSB4500 negotiate PDO2 automatically?
My schematic is exactly as shown on page 26 of https://www.st.com/resource/en/datasheet/stusb4500.pdf with an ESP32 connected to the I2C pins and a BQ2057WSN downstream on Vsnk. However, on connection to USB-C the chip negotiates an explicit 5V powe...
[VNH5019A-E] fault conditions, Is there a way to know fault condition is removed or not?
HelloI'm trying to make motor controller using VNH5019A-Emotor driver datasheethttps://www.st.com/content/st_com/en/search.html#q=vnh5019-t=products-page=1I would like to ask question about fault conditions (OUT is shorted to ground or Vcc)ENA/DIAGA...
Resolved! Hi, I use the STSPIN820 to drive the stepper motor.There are three issues about the STSPIN820.
1. Is the value of the current in coil A or coil B still IREF*sin( 90° *n/4 ) or IREF*cos( 90° *n/4 )after the pluse on the step clock pin (STCK) dont trigger any more?2. Is the torque still keeping after the pluse on the step clock pin (STCK) dont t...
Resolved! Controller for dual encoder and 100kHz PWM brushless motor
Hi,I"m starting new project with brushless motor and I would like to connect two encoders (Rotary and Linear) with 3 hall affects and current measurement.I would like to check which ST controller "strong "enough for the applicationfollowing the param...
