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
Resolved! L297/1 authenticity and poor process finishing
we have bought a batch of L297/1, and found the appearance has shown very bad surface plating result. we have bulk ID on the outer box, please help to confirm if the parts are authentic from STM.[edit: some information removed by moderator] thank you...
STNS01 question
1/At present, the most important problem is that after activating IN (input effective power supply), turning off SD (high level), and operating for many times, LDO has voltage output when IN is activated and has input all the time. Once IN has no inp...
Analog dimming with HVLED001A
Hello,I would like to know how to add analog dimming (1-10V) to a HVLED001A based LED driver.Regards,
B-G431B-ESC1 - Encoder Connection Problem
Hi everyone,I recently purchased the B-G431B-ESC1 kit. I did a sensorless experiment with the ST motor control workbanch and it worked as expected. However, when I want to test with the encoder, the rotor remains locked and does not rotate after alig...
Bootstrap Capacitor value STDRIVEG600
Im not sure how to figure out the value of the bootstrap cap. Because I want to drive mosfet with 400kHz (I want to use it in a audio application) and the bootstrap diode is rated with typically 140ohm in datasheet. Problem: I see the mosfet charge i...
L9963E supply
Hi,I am designing a BMS exploiting the L9963E ic. The battery pack is a 144V one, made of several lipo cells in series. I'm going for a Distributed configuration, using a master board and 3 slave PCBs. The question is:The VBAT pin cannot support volt...
VN750PTTR-E Date Code
Dear Support,Please confirm if the DC for the part number VN750PTTR-E in the marking "235" is 2235.Year: 2022 and Week 35.
