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
  • 5776 Views
  • 15 replies
  • 10 kudos

LED1642GW Daisy Chain Problems

I have the LED1642GW in a daisy chain configuration I have 16 chips in chain.  If I try to set any other chip than the first directly it does not turn on, however if I set the first chip and then set it again it carries over to the 2nd chip and I mus...

20240620_224047.jpg
scottc19 by Associate
  • 321 Views
  • 1 replies
  • 0 kudos

Question about the STEVAL-CTM009V1 board

Hi Sir/Ma'am, I have a question about the STEVAL-CTM009V1 board. Explanation: Currently, I am using the STEVAL-CTM009V1 evaluation kit for my motor control application. I have connected the necessary power supplies(48V and 12V) and all 4 RED LEDs are...

NYN68 by Associate II
  • 359 Views
  • 0 replies
  • 0 kudos

Resolved! Problems connecting to STEVAL-WPC86TX with STSW-WPSTUDIO

Following on from Solved: Cannot connect STWBC86 to WPSTUDIO V1.8.4 - STMicroelectronics CommunityI am still getting the "Unable to find an [TX]WBC86 device"' message when' I try to connect.Originally the log file just showed the 'Failure to load DLL...

sjones_0-1714474956850.png
sjones by Associate II
  • 1526 Views
  • 8 replies
  • 2 kudos

STUSB4710 with a buck boost converter?

The datasheet (and eval board) for the STUSB4710 show the device paired to a buck converter using a >22V supply for this USB C power source IC. I would like to drive the 4710 with 14V (automotive application) and be able to still get the full range o...

CChic.1 by Associate II
  • 303 Views
  • 0 replies
  • 0 kudos

Resolved! Why STSVAL-L99615C- can_not_connec to_GUI?

dear ST: Why STSVAL-L99615C- can_not_connec to_GUI?I can use tera toem connect to ST, But could not connect to GUI ?I attached a ppt to descript this situation;My email: 51296211@qq.com

jingbos by Associate II
  • 798 Views
  • 3 replies
  • 0 kudos

TSC2020 - reference voltage

Hi,I can't find information in datasheet of TSC2020 how to connect reference voltage.https://www.st.com/en/amplifiers-and-comparators/tsc2020.htmlIn the componnet are two REF pin. This pins are shorted together or I can use two precise resistors to a...

Jarmuch by Associate
  • 234 Views
  • 0 replies
  • 0 kudos

Resolved! STPM32+XZM-CT50A01

I'm trying to use STPM32 with XZM-CT50A01, and the series resistor = 6.2 ohm. I thought ks = Rb/N = 6.2/1000. But I cannot measure the expected current.The load was 50mA but STPM32 respond 1.2A.The software may be OK because we have confirmed with EV...

Daichi by Associate
  • 778 Views
  • 2 replies
  • 1 kudos

Resolved! STWBC86 use for bi-directional communication

STWBC86 TX can be use for bi-directional communication, when rx send PP-packet as QI defined, STWBC86 update to 1251 version and use GUI to read i2c reg address 0x0100, and it can read RX PP-packet. https://github.com/STwirelesscharger/STSW-WPSTUDIO/...

willzhou_0-1708334043723.png
willzhou by ST Employee
  • 1704 Views
  • 7 replies
  • 7 kudos