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. If your wlc chip i2c is ok but GUI can not connected...
Hello There! I have bought EVAL- SCS001V1 sink device for my application in which I need the output as 12V/2A from the mentioned sink device. I came across below problems and I seek help on it. 1) Problem related to STSW-STUSB002 GUI version 2.0. The...
Hello!Does anybody happen to know that of the shelf transformer would be fitting for a 65W isolated AC/DC flyback converter based on VIPERGAN65 ? I can not find any recomenndation in the documentation of the EVLVIPGAN65PD evaluation board.I would als...
Hello Team, We want to use your EVALSTDRIVE101 kit to drive our BLDC motor in sensored and sensorless mode. As given in the overview this board can be integrated with any STM32 microcontroller but can you suggest which STM32 board we can buy so that...
Hello,I have a board with an ST component in SMB housing (a diode?) marked BL6, next line GP 733. What part number could this be?
Hello, I checked the L9961 datasheet for information on the cell voltage protection function, but couldn't find the operating voltage. Other products usually provide Over Voltage Protection (OVP) for cells, but in the case of L9961, only the cell me...
Hi All,I'm working on driving sensorless BLDC motor by 120 degrees trapezoidal control.I'm stuck on to get back-emf voltage like below figure:My result is like this.And the circuit used for voltage sens part is as follow.I don't know if it's a circui...
Hello everybody,I need to user Viper115HS or Viper222XS vith 15V 600mA output at non isolated buck topology. I was designed my Fb pin with 130K Ohm and 11K Ohm resistors. But I can not find right Comp pin configuration. could you write capasitor and ...
Good afternoon ST engineer。I'm developing a DC motor control hardware using the L9945 in H brigde mode 。But facing a problem: the datasheet haven't any description about the Mosfet Pre-driver peak drive current when using external drive resistors...
I have a circuit with pmic STPMIC1APQR and STM32MP157DAA1 processor. For reference, I take STM32MP157A-EV1.There are cases when STPMIC1APQR does not turn on every time you turn on the power (1 time out of 20-50 turns on). At the same time, the input ...
Hello,I have a Nucleo L476RG that I plug onto a PCB that I designed (used as a power input) and to my computer (only used for data transfert).My issue is that I would like to plug both to the Nucleo, but only use the PCB for its power supply.Moreover...
