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...

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willzhou by ST Employee
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  • 10 kudos

SiC drive

For the SCT10N120 switching tube, I need a switching frequency of 7Mhz, is there any driver chip I can use?

hhh by Associate
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SPI L9026 frame counter value

good morning, i ave a question. This indication relating to the "frame counter value" appears in the manual of L9026."As additional safety feature, the protocol is also equipped with 1 PARITY bit (odd parity) and a 1 bit frame counter;the frame count...

FOD on STWBC-MC

 Hello STM community.We developed a wireless charger based on the STWBC-MC chip.Our design follows exactly the ST Eval-Kit STEVAL-ISB047V1.No we are facing a problem with a customer, that the Foreign Object Detection (FOD) does not work stable. In so...

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Resolved! How to evaluate LED7708 with more than 16 channels

I am running a STEVAL-ILL035V1 board using software downloaded from your site.Downloaded software is LED_DRIVER_GUI7708_1.0.1_130722.exe.Then I connected an additional board STEVAL-ILL035V2 and changed SW7 on ...V1.But now I am not able to control th...

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Question for Application note AN5734.

My company designs circuits and artwork upon request from customers.We are considering this project based on a customer's request to change the laser power supply to be compatible with worldwide use.While considering various things, I am also conside...

shinba by Associate
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  • 2 replies
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Resolved! STPMIC1 issue

Hello.We are using the STPMIC1APQR with the electrical scheme shown in the figure.  We are using the outputs corresponding to BUCK4, LDO4, LDO2, and LDO1.The BUCK4 and LDO4 outputs have voltage at startup, however, the LDO1 and LDO2 outputs, although...

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PAkRad by Associate III
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  • 2 replies
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WLC38RX

We are using WLC38RX and wish to configure register setting usign the STSW-WPSTUDIO . However we do not have the EVK. Can we set the registers in the app and save the file? We need the basic config of 5V supply for battery charging, 100mA normal and ...

plawat by Associate III
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  • 1 replies
  • 0 kudos