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...
Hi,This is John from Qmax Systems, We are designing a product - energy harvesting from solar cell. Our application requires a boost converter to convert 0.5V to 4.2V with an output current of min 100 mA. Do you think LTC3105 will support this applica...
Hello. I am using the SPV1040 solar boost converter within the STEVAL-ISV012V1 development board. The datasheet states that the converter can work with an input voltage as low as 0.3 V. The solar cell I am using is able to provide 0.6 V (Voc) and 100...
Could you please provide me the MTTF (Mean Time to Failure) Value of following components. 1. TL431 https://www.st.com/resource/en/datasheet/tl431.pdf2. STM6720 https://www.st.com/en/reset-and-supervisor-ics/stm6720.html3. P0102BC https://ww...
Hi, Any risk in automotive application(water pump) ?Are you intend to make a automotive version?Regard，Vincent
Dears,I have found the Pspice model in your website, but I want to simulate it in LTSpice, could you please share another model or tell me how to change it to suit for LTSpice?thanks�?Shanfeng
Hi, I am currently developing a motor control application with more than 50A. My current solution is using LM358 with differential input to elimate the low side shunt voltage due to high current. Now, I would like to reduce the PCB size and componen...
Hello I'm a newer about stepping motor IC L9942 I compsed of L9942 Climate control Unit in HVAC .Some devices have no problem when they are controlled by a program.A specific device rotates discontinuously when it rotates.I am looking for the caus...
Hello,I have a question concerning PM8805 and the related evaluation board STEVAL-POE005V1.From my understanding in the evaluation board the PGD signal is pulled-up by a resistor to VB.Now, when I power the board only by RAUX, where does the voltage ...
Hi I use a stm32f446 to run 2 BLDC motors (same motor, same configuration). One of the motors runs perfectly but the other one don't succeed to reach the speed reference. When I enter 1000 rpm it runs until around 200-300 rpm only and it makes a lot ...