Power management

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

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 2. Python drive code, check attach file "Python_FT260_S...

willzhou_0-1717985741931.png
willzhou by ST Employee
  • 559 Views
  • 7 replies
  • 3 kudos

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...

0693W000004IrJXQA0.png 0693W000004IrJNQA0.png 0693W000004IrJ8QAK.png 0693W000004IrIyQAK.png
LLawr.1 by Associate II
  • 180 Views
  • 1 replies
  • 0 kudos

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

RMart.9 by Associate
  • 353 Views
  • 1 replies
  • 0 kudos

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​ 

DBrag.1 by Associate II
  • 371 Views
  • 2 replies
  • 0 kudos

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...

0693W00000JO82BQAT.jpg
PSesz.1 by Associate II
  • 431 Views
  • 4 replies
  • 0 kudos