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
Forum Posts
STCS05, STCS1, STCS2 what is CDRAIN for? and will it operate without it?
The data sheets do not explain what CDRAIN is for. I suspect it is something to do with stability but do not want to use it because I need very fast PWM. Can these parts function without CDRAIN?
Fill area for PM8803
I am planning to replace a faulty PM8803 POE SMD. I have never dealt with pads and fill areas before, so apologies for what is probably an incredibly basic question.The layout guidelines say:"The exposed pad of the PM8803 must be connected to VSS: de...
What exactly is V_drop in the STP16DPPS05 datasheet?
I'm evaluating the use of STP16DPPS05 in my LED driving application.I'd like to drive two LEDs (wired in series) per channel at 5mA. The LEDs have a worst case forward voltage drop of 1.6V each. I intend to power the LEDs and the STP16DPPS05 with a 3...
Resolved! STP08DP05 resistor R-EXT current
Background:In our application STP08DP05XTTR is supposed to drive six LEDs with 20mA constant current each using an external, 1 k-Ohm output current programming resistor connected to the R-EXT pin (pin 15). The LED supply voltage is 5Vdc.Question: Doe...
sinusoidal PWM control for PMSM motor
Hi friends, I am working in electric vechicle controller segment. Already, I have done my bldc controller using six step ( trapezoidal ) control method. I was completed my project using STM32f103c8t6 controller. I need to control the PMSM motor us...
Is the stps5l60sfy footprint PSMC (TO-277A) too big?
We got this picture from our PCB manufacture. They claim there is "too much footprint" for this component and it causes sliding of the part. The footprint is made with reference to page 6 of this document. https://www.st.com/resource/en/datasheet/stp...
Nucleo Expansion Board Compatibility
Anyone know if the X-NUCLEO-IHM07M1 motor driver expansion board is compatible with the NUCLEO-F746ZG?
Signal sniffer
Hi everyone.I have a position encoder connected to a motor drive. The encoder transmit every 0.1ms a 73-bit data package using a protocol called EnDat 2.2 to the drive. The clock frequency is set to 5MHz, meaning one bit is 0.2 microsecond. Now I wan...
PWD13F60 trouble
coming soon
