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
Power management
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Forum Posts
VN5160S-E - 28V on INPUT pin, damahing my uC
HI all,Has anyone come across their HS switch putting voltage back onto the input pin of this device which is at VCC level (28V for me) so this is then going back to my microcontroller and damaging it. In what scenario is this even possible?Here is m...
SOP vs HSOP
I have some EOL components with two different part numbers, but I believe they are the same. VND600SP13TR HSOP10 and VND600SP13TR SOP10. What is the difference between the HSOP10 and the SOP10?
L9963E
Hello!I am considering your L 993E for a new automotive BMS project. One of the biggest question marks is: why does it only have 14channels? We are aiming at 48V system but want to open for LifePo cells as well. Thats why we would need 16S /channels....
Is VNQ660SP output STATUS pin Open drain ?
Hi, the datasheet of VNQ660SP do not specify if the STATUS pin is Open Drain or not. It is more clearly defined in other chip like the VN330SP.In other word, we use many of the VNQ660SP on the same board and did connect the STATUS pin together. Is it...
Resolved! Devices marking
Hello, I have some doubt on part number L9942XP1TR. What the meaning for letter "RR" on top mark. Can you provide some parts mark information? Thanks Man
Can I use the STUSB4500BJR under these conditions?
Power is supplied by connecting the STUSB4500BJR to the TypeA connector of a personal computer via a TypeC-TypeA conversion cable. In this case, CC communication cannot be performed between the STUSB4500BJR and the PC. Can the STUSB4500BJR continue t...
When Power Factor is changed, Current is changed in STPM34,STM32
I use STM32 and STPM34. When the power factor load is changed , Current is changed about 1% in Metering.. Current increased in Lagging load. Current is decreased in leading load. The change is so small that I can't check current change in analog... I...
Resolved! Power MUX or multiple power path controller ?
Hello,I am looking for a "power multiplexer", basically 2 or 3 MOSFETs as ORing diodes on one chip.TI has something like that (TPS2121), and although ST has a lot of power switches, MOSFETs etc in their portfolio, I don't find anything like that. (An...
L6562A vs L6562AT
Comparing the datasheets, they appear to be the same. Is there a reason for the different part names?
