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 by ST Employee
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  • 11 replies
  • 4 kudos

STWBC86 Default Firmware

Hello,We are designing in this part on a new board and I am trying to find out if the factory vanilla part is shipped with working firmware or not? I have not been able to find any definitive information on this. I would generally expect a part like ...

Resolved! STSPIN240 Logic input voltage

Hi, the STSPIN240 datasheet states that the absolute maximum ratings for logic input voltage should be between -0.3V and 5.5V. However, it is unclear whether the logic input voltage can exceed VS.Can the logic input voltage exceed VS?Thanks,

Resolved! Using MPP on stwlc38

Is it possible to use a Qi2 rx coil with magnetic array on a stwlc38 design? The goal is to use a Qi2 charger and reap the benefits of magnetic alignment and 15W charging while still being on the Qi1.3 standard of the stwlc38.

Jvan .23 by Associate II
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  • 3 replies
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STWBC2-HP Evalobard

Hi All,I have developed my own Evalboard for the STWBC2-HP based on the STEVAL-WBC2TX50. Now i have flashed the stdes-50w2cwbc_FW_v1.0.0.0.hex firmware to the board and the Software shows the following. The power transfer does not work. Do you have a...

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simonh by Associate III
  • 149 Views
  • 4 replies
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L9305 SPI example

Hello There, Where can I find the example code for interfacing L9305 through SPI? Please suggest some sample Code.  

Shapan by Associate
  • 87 Views
  • 0 replies
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Compact Wireless Charging?

Hi All, I'd love to add Wireless Charging to a project that is particularly space constrained!I've found the WC Receiver STWLC38 which ticks a lot of boxes, but requires a lot of external components. Has anybody used this successfully?What is the min...

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BenG142 by Associate II
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  • 1 replies
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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 by ST Employee
  • 1069 Views
  • 11 replies
  • 4 kudos

SIC MOSFET DV/DT rating.

Hi,I am designing 2.7kw boost converter for which I am using SCTW100N65G2AG MOSFET. In the datasheet it lacks information about switching times(like rise time fall time and delays) and max DV/DT the MOSFET can take before failing. I feel these data i...

vasudev by Associate II
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  • 0 kudos