Power management

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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 by ST Employee
  • 7 replies
  • 3 kudos

Resolved! Minimizing Current Consumption in High Voltage Divider Circuit

Hello everyone,I'm working on a circuit for monitoring the bias voltage of a GM tube, which requires a high voltage of 100V. I am currently using a OA1NP22C op-amp configured as a unity-gain buffer to read the divided voltage. To minimize current con...

Zaim01 by Associate III
  • 29 replies
  • 7 kudos

How to sense Analog input from a Pin in STEVAL-TTM002V1?

 I am usingSPC5 IDE with STEVAL-CTM009V1 (Eval Board) and STEVAL-TTM002V1 (Control Board), but not aware how to sense voltage from set of analog input pins (43). In STCubeIDE, it automatically gets generated after pin config, but in SPC5 its not gett...

tejas_amp by Associate III
  • 0 replies
  • 0 kudos

EVAL-L9963E-MCU firmware & drivers

I am a master's student and working on BMS and I want to use EVAL-L9963E-MCU evaluation board for my research work. But I am not sure whether the firmware or driver for this evaluation board is available in the ST website. Please help me with this in...

Please help me understand strange VN7050AS behaviour

At about 6.3A load the VN7050 switches off the output, which is much lower than I expected given the limit ratings in the datasheet, I suspect my thermal via's are not sufficient and that it is reaching an overtemperature condition, so have made chan...

L9960 pcb design

 Hey,I'm planning on building an ETC to control a throttle valve using the L9960 H-bridge. I'm currently in the process of designing a PCB for it. The driver is supposed to have 12V as VsV_sVs​ and handle up to 10A max as output load. The PCB I'm des...


BLDC Motor Control

I am using STGIB30M60TS-L for my BLDC motor control. But when  i am turning the motor ON , the current is increasing continuously resulting in overcurrent error. I am unable to find out where the error is present .How to find it out . I am using TSV9...

hu88 by Associate
  • 0 replies
  • 0 kudos

Resolved! Is the PD85004 part discontinued?

Is the PD85004 part discontinued? We wonder if you have any remaining stock to make the power module with that part.And I was wondering if there are any parts or subsequent parts that are an alternative to that.

jun-min by Associate
  • 3 replies
  • 4 kudos