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...
“What could happen if the exposed pad of the LD39200 is not properly grounded? Could it affect its functionality?Is there any limitation regarding the reflow temperature for the LD39200, considering that everything seems fine initially but only 0.4 V...
Hi,Is it possible to use a STDrive101 to drive a GaN FET give the typical 6V Vgs max rating of these devices?I read the datasheet reference to 5.2.2 Externally provided gate driver’s supply voltage to see if we could home how reduce the 12V LDO to sa...
Good morning,I'm using STM32F405 for my embedded project and this PCB version showed itself a real MCU killer... So far, it has already burned 4 MCU. Here's my situation. It's not my first time designing using an STM32 (I've already used STM32F103), ...
We have based this board off of EVAL-L99H02QF.We are having a difference in current reading on CSI2. We have 2 shunts, and the one that goes to GND R38 in my picture has a different reading whether motor is going one direction or the other. We canno...
I have a motor that is capable of of an acceleration of more than 1'000'000 steps/sec^2. However, I cannot this high acceleration because the max. acceleration the internal motion engine of the PowerStep01 allows is 59590 steps/sec^2 (ACC Register, S...
I am lost and confused between the wireless charging topic when it comes to development boards. Which ones should we order in order to test the working principle of the wireless up to 1W charging?Is ST25R3911B-DISCO the one to use as the WLC-Poller? ...
Hi I'm looking for some help in estimating the lifetime of a triac for a customer.I have thermal models and have performed lab tests to estimate junction temperatures and case temperatures. I expect the Junction to reach 115C peak. The Case to be 10...
I have a PCA with a blown TVS. The markings are: ST e3 G3BA◇YZ521I've seen TVS datasheets with markings starting with 3BA, but the diamond symbol is throwing me off. Can you assist?
Hi, I am using the L99LDLH32 driver in an application in which some of the output pins of the driver are in open load, the problem is that in this way an open load fault is generated by the driver, deactivating all the output channels. Is it possible...
Hello, I'm currently in need of a SPICE simulation model for the USB PD controller TPS65987DDHRSHR. Would it be possible for you to provide me with this model? Your assistance would be greatly appreciated. Thank you.
