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
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 ...
With zero load current, I'd expect the voltage drop between VCC and OUT to be essentially zero, since the on resistance is supposed to be 0.016 ohms (T = 25 C). Instead, there is a drop of 33 mV. VCC is 5 V. The datasheet lists a parameter of Von,...
The other info I struggle is on page 12 in the datasheet:CVDD higher than recommend values is allowed but external protection nets on VDD could be necessary for high VCC slew rate (>15 V/μs). In fact, we would like to use a bigger blocking capacitor ...
Hi all,I have a question about stspin220.h.There are two define as follow:/// Maximum frequency of the step clock frequency in Hz#define STSPIN220_MAX_STCK_FREQ (10000)/// Minimum frequency of the step clock frequency in Hz#define STSPIN220_MIN_S...
I am looking for any software folders related to the above eval kit. I cannot see any online and have requested such from regional support 10 days ago but still no files. If we do not get support soon we will have to move to another manufacturer due ...