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
STEVAL-IPM30B
Hello.Can this module work in configuration as typical H bridge with controlling only 2 phases for brushed dc motor? Trigerring signals for third phase would be grounded.I see that recomended input voltage is from 125V - 400 V DC. Can this modul oper...
L5987A Regulator Noise and Voltage issues
Hello,I am using an L5987A voltage regulator to power a ublox LISA-U200 cellular module as specified in the LISA-U200 integration manual on page 23, figure 7. I have been having issues regarding high noise under load and completely incorrect voltages...
STPMIC1 simulation models
Hello all,I'm designing a custom board based on MP1 familly and I'm using the STPMIC1APQR PMIC. To validate my design, I would like to simulate it. Is there any SPICE (Or IBIS etc) model of the PMIC available that can allow me to progress on that po...
Resolved! Quote for T1635T-8I
Looking out for a quote of about 5'000pcs. of T1635T-8I (Snubberless™ 16 A Triac).Who can help to find them easiest? Thanks for efforts
Resolved! EVAL-KIT-ROBOT-1
Hi,i would like use the speed mode FW with modbus, it is possible? For to do this i should change the source code or i can put the parameter (rpm) in a specific register?@Enrico Poli
Why is the power efficiency of the SPV1040 not matching the datasheet values?
Hi all,The application that I am building uses a rectenna to provide DC power to anSPV1040 which performs its MPPT algorithm and outputs the converted power to anattached load (VStorage). Here is how the SPV1040 is configured for ourapplication: The ...
Resolved! PowerSTEP01: Electrical constant of the motor (ke): clarification need for ST documentation: "Measure the peak voltage ..": What to measure exactly: Vpeak-to-peak, Vpp/2, Vmax or ... ???
In UM2022, Appendix C Motor electric constant (Ke) measurement written:"Measure the peak to the frequency ratio" (by oscilloscope).Our question: what voltage to measure EXACTLY ?:Vpeak-to-peak, Vmax, Vmid, etc ??I think it's fundamental to get the ri...
