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_0-1717985741931.png willzhou_1-1734156149269.png willzhou_0-1734155900141.png
willzhou by ST Employee
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  • 15 replies
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Heat output of RLimit of STEF01FTR (eFuse)

If the resistance value of RLimit is set to 14Ω to 22Ω, how do you calculate the heat generation of the resistor?Is 0.1W OK for other resistors?Also, can you provide the BOM for the evaluation board (STEVAL-EFUSE01)?

Resolved! Need help with L99615 Steval communication

Hello,I am currently working with the STEVAL-L99615C evaluation kit and the Nucleo G071RB microcontroller board. My goal is to set up a LabVIEW program that can:1. Adjust the output voltages of power supplies to simulate real battery cells.2. Read da...

BMS using AEK-POW-BMS63EN

Hi,New to the community here.I am new to using this BMS evaluation board AEK-POW-BMS63EN. I want to connect a battery pack to this and an external microcontroller to receive the digital data and do something with it.So a battery pack as input to this...

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shafkat by Associate II
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  • 3 replies
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Resolved! Looking for a low Iq (e.g. 1uA) eFuse

Hello,I looked through the data sheets of multiple efuses and cannot really find reliable values of Iq (quiescent current) values (somtimes only leakage for certain pins is given). Even the product selector does not show any listings of Iq. Every oth...

Andir by Associate
  • 65 Views
  • 2 replies
  • 1 kudos

L9963E addressing issue.

I having issue addressing L9963E when the device is already awake. Currently my team is working on developing a BMS using two L9963E in a daisy chain configuration. In some instances, we may have to reset our micro controller(eg: Soft Reset, WDT rese...

AKann.3 by Associate
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  • 1 replies
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Grid tie based solar inverter reference designs

I am in the process of designing a new grid tie based solar inverter.i am designing it for a load of 1650w approx.Please share some technical documents and reference designs to start my design mainly from STMicroelectronics.

Amal Babu by Associate III
  • 477 Views
  • 1 replies
  • 0 kudos

Resolved! STDRIVE101 PWM Output Jitter Inquiry

Hello Team,I am planning to use the STDRIVE101 to develop an ESC, and I would like to clarify something before proceeding.Does the STDRIVE101 introduce any jitter in the PWM output? If so, what is the typical jitter value?Thank you for your help.Best...

ajietb by Associate
  • 60 Views
  • 1 replies
  • 0 kudos