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...
Posted on February 26, 2018 at 15:16L6472 stepper driver.hello, we are using 4x L6472 driver chip on a single board for some time now. We used the internal 16MHz clock, but it appeared that the clock frequencies differ a lot from each other. Accordi...
Posted on July 01, 2015 at 17:24Hello, I was at Embedded world Germany and an Italian ST representative showed me encoderless motor control which even worked well with zero speed (using High Frequency Injection). I want to test if this works in my c...
Posted on February 23, 2018 at 18:44Hi there,I would like to create a custom PCB build around the STSPIN32F0 MCU which integrates a gate driver and some other fancy features.Now I need to know some specs of that driver but they're not listed in the ...
Posted on February 01, 2018 at 14:15Hello!Our company recieved from the official dealer in our country the TDA7850EP chip. The seller claims that this is an improved version of the TDA7850, but we never heard about. Is it so?I did not find informati...
Posted on February 18, 2018 at 20:33Hi all,i try to run the SPINFamily Evaluation Tool with my Nucleo-F401RE + IHM03A1 Expantion Board.If i try to connect to the board, the sowftare returns me an 'Communication board initialization failed' error mes...
Posted on November 08, 2017 at 14:43I wonder if the schematic suitable to apply the FOC library? And what settings should I change for it?
Posted on February 05, 2018 at 14:13 Hello, I got a problem with my light dimmer pet project using ST's snubberless triac, T435-800T. It's working fine (turning on and off based on the control input) with the positive going half cycle of AC ma...
Posted on February 19, 2018 at 09:43Hello ST,I am a NEW hire in our company and I am trying to understand the Analog PFC in our current design using L4981A PFC controller IC. I need to fully understand the feedback control portion in this circuit be...
Posted on July 08, 2016 at 09:59Hello, may anybody can help me out with a .schLib and .pcbLib for the ST PowerStep01 89-PowerVQFN in Altium Designer? May send via EMail? Thanks so far Best Regards Oliver #powerstep01-stepper-motor-driver
Posted on January 29, 2018 at 00:26Hello everybody, I am trying to understand the calculations and derivations of L4981A average current mode PFC controller circuits from the application note, AN628 : DESIGNING A HIGH PO...
