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
L6470 initialization
Hello,I am trying to control L6470 mounted on IHM02A1. I downloaded the example software (https://www.st.com/content/st_com/en/products/embedded-software/mcu-mpu-embedded-software/stm32-embedded-software/stm32cube-expansion-packages/x-cube-spn2.html#...
Used eDesignSuite to design an isolated AC to DC Flyback converter circuit for wide voltage AC input, and 5V, 0.8A DC output.
The eDesignSuite result and my schematic are attached. A PCB was manufactured as per the eDesignSuite BOM and design guidelines. I connected mains to the circuit without SJ4 being bridged. Rin immediately blew. The design BOM specified a 7.5Ω , 2W re...
STEVAL-SPIN3201 and MATLAB/SIMULINK
Hi,[1] Is this board supported for automatic code generation in MATLAB/SIMULINK ? [2] How high must the electrical rotary field resolution be for FOC operation, if I want to operate the PMSM without an observer? [3] Is it possible to switch the opera...
Would like to use STNRGPF01 Digital Controller for a system with 480 VAC input. The AC input voltage sensing is isolated, is there a reason this can't be used at 480 VAC?
When trying to set up a simulation in E-Design, the highest input voltage that can be input is 265?If this can be used at 480 VAC as I suspect, how do I get the voltage settings on the E-desgn tool revised
I want to use STUSB1600 in dual-role mode, but for the sinking mode i want it to only allow 10V-13V sink voltage.
I have looked at the evaluation module and the datasheet i can't spot where restriction for sinking voltage are discussed. Please advice on this because i need to utilize this STUSB1600 ICThanks
Unable to power the X-NUCLEO-IHM02A1 board with the STUSB4500 USB-C PD AutoSink board
Hi,I would like to use the STUSB4500 USB-C PD AutoSink board replacing the big power supply to power up the motor drive board IHM02A1 which would require at least 8 volt. But the motors can not move and I found out the output from the STUSB4500 board...
STUSB4500, how we can set profile through I2C using nrf52832 MCU.
Hello, I am using STUSB4500 Type C IC , I want to set the profile for 5V 3A.I referred the code given in Github:https://github.com/usb-c/STUSB4500Same we have implemented in nrf52832 SDK, but its not getting programmed.Any solution for this? How we ...
VNH7100AS pull down resistor
Hello, do the INA INB and PWM pins have an internal pull down resistor?In the examples you connect these pins with a 1k resistor directly to the microcontroller, but if you do not have a pull down resistor you may be fluctuating at the start of the m...
What do I need to evaluate the powerstep01 ?
We are starting to use your L6470 drivers and used the EVAL 6470H pcb for evauation . I found it very usefull during the development especally being able to see the values in all the registers .It would be helpful if I could do the same with the powe...
What is the reverse recovery time of STBR 3012W diode?
Recovery Time and Pd - Power Dissipation is not mentioned in STBR 3012W diode datasheet.Can you please let me know these parameters?
