Power management

Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.

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    

willzhou_0-1717985741931.png
willzhou by ST Employee
  • 9315 Views
  • 19 replies
  • 18 kudos

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...

mckmk by Associate II
  • 1569 Views
  • 9 replies
  • 0 kudos

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...

256QAM by Associate
  • 555 Views
  • 1 replies
  • 0 kudos

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...

SBas3 by Associate II
  • 848 Views
  • 0 replies
  • 0 kudos

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.

igamoso by Associate III
  • 536 Views
  • 1 replies
  • 0 kudos