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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Does SMP3100SCMC has Polarity or not ?

As shown in the photo, the polarity of this component was reverse mounting in same location of our products.Please tell me whether this part has polarity. It can not be determined by body marking.Best Regards,Enomoto

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YEnom by Associate
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RHFL7913 application note

Does anyone help me to get application note for RHFL7913. and also block diagram for RHFL7913 SMD5C package.Regards,Swamy M.

SM.11 by Associate
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NCP398MUTBG protection for USB 3.0 TYPE C VBUS design

For the NCP398MUTBG it states that It protects VCONN against overvoltages in applications where VCONN isdirectly derived from the VBUS supply. In my application I am not using VCONN. I am using VBUS of a USB 3.0 TYPE C as the power supply for my desi...

SDavi.15 by Associate
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L6388E design support

Posted on June 27, 2018 at 15:21Hi all,I'm in the process of bringing up a new design using the L6388E gate drivers. However, I've run into a stumbling block. Hopefully its something stupid in the design, but I'm at a loss: was wondering if anyone h...

How to design a snubber for pushpull inverter?

i am in the process of designing a push pull inverter.I had heating issues in primary and i happen to probe the drain voltage of the mosfets connected across the halfs of transformer.The images of the ringing of the drains have been attached.How shou...

Amal Babu by Associate III
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