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
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
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
Hi, guysI am the newbee in using stspin32f0, so i had a question on buck converter which is integrated in it.Since i use a 10uH inductor (typical value is 22uH in the AN5128), VDDA will shutdown when VM=18v~20v.And, after replace it with two seri...
Hello dear STM community family,I have been trying to develop bldc motor controller for some weeksIn motor control sdk, I want to use 3 shunt current sensing method.I don't want to add shunt resistor more in hardware to read battery current.Could any...
http://users.ece.utexas.edu/~valvano/Datasheets/L6203.pdf We've had quiet a discussion about this and it would be great to know which method is preferred.CheersTerry
Posted on May 21, 2018 at 16:33It is necessary to apply a opto-coupler between an SPI Master and the L6470 circuit on the X-NUCLEO-IHM02A1 board ? I could not find any information about galvanic isolation in L6470 documentation.#x-nucleo-ihm02a1 #op...
Hello, were can i find the Description and the Firmware library with all the complete funcionsof the powerSTEP01 microstepping controllerI want control the powerSTEP01 with STM32 F4 microcontroller via SPI and I/O controli don't find the complete fi...
The datasheet shows an n-channel mosfet between the IN_HV and L_HV pins of the SPV1050, but it seems to make more sense if this was a p-channel mosfet. For one thing, I don't think it is guaranteed that the chip will have a high enough voltage source...
I'm currently working in a project where I need to control the intensity of 24 high power LEDs in 5 levels. I'm planning to use LumiLeds L1CU-BLU1000000000 (https://www.lumileds.com/uploads/705/PB198-pdf) where the cut-off voltage is 2.83 volts and c...
Hi,I'm using L6482 Stepper motor driver and I'm capturing BEMF spikes that can be up to +/-17V above VS and GND.It been measure at the OUT1A to GND.Is it acceptable? It is not clear in datasheet.Also I don't see any protection devices requirement su...