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_1-1734156149269.png willzhou_0-1734155900141.png
willzhou by ST Employee
  • 6020 Views
  • 15 replies
  • 10 kudos

Identification of blown items.

Hi Can anyone id this st device please...Its from a porsche cayenne bms module...vehicle been in a crash and this has blown.... I have id from the another identical item on the board...st-6-6bky z916... This ive found is coming back as thishttps://ww...

PORSCHE 3 (2).jpeg PORSCHE 3 (4).jpeg
BHP4EVER by Associate
  • 750 Views
  • 5 replies
  • 3 kudos

STEVAL-L99615C demo load doesn't work

Hi,Now I work with the STEVAL-L99615C board and have some problem with it. I don't have an 5-cell board, so I connect charger and all needed saignals directly to the board. The board is configured to work in HS. GUI demo version 2.0.0.  Emb. version ...

photo_2024-04-09_15-31-20.jpg
MXliv.1 by Associate
  • 518 Views
  • 1 replies
  • 0 kudos

two questions using L6599

hi, I'm developing 48v 1kw.Is it possible to set the rising time within 50 ms using l6599ad?The datasheet uses Rss and RFmin to control the initial soft start, but it does not decrease to 400 to 500 ms at all. If you need a circuit diagram, I'll send...

Jyu.6 by Associate
  • 479 Views
  • 1 replies
  • 0 kudos

Resolved! VN920D-B5 chip

HelloSince the VN920D-B5 chip is not available, I am looking for a replacement. I am looking for another system with similar parameters.Please help me.

pietia by Associate II
  • 814 Views
  • 4 replies
  • 0 kudos

VNL5030J-E Propagation Delay failing

Hello STmicro Team, I have done a propagation delay analysis using VNL5030J-E. The Delay-on time, rise time and delay-off time does not matches with the datasheet Values. Please check and let me know your feedback in this. I am attaching here the sna...

Priya2_0-1713251124360.png
Priya2 by Associate
  • 547 Views
  • 1 replies
  • 0 kudos

Resolved! power MOSFET spice models

I am trying to get the spice model for STW3N170  MOSFET, it does not seem to be with the other info for the devive.Any help appreciated. Paul

PDB_IW by Associate
  • 1136 Views
  • 3 replies
  • 3 kudos

STPM32 RESET

Hi,We are using STPM32 with LPC controller, when observing the startup reset pulse we are getting as in the picture attached. Both SYN and SCS pins are initialized high but when powered on SYN is coming low for some time then it is taking 35ms delay ...

IMG_20240417_102909.jpg
KTH by Associate
  • 399 Views
  • 0 replies
  • 0 kudos