Power management

Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.

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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    

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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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L6480 developing tool and compatibility between demo/eval board

Dear Sirs,I've to develop a microstepping application (1/128) and I'm thinking about the L6480 stepper driver. My question is how to correctly start in developing with this driver. Actually I've bougth a EVAL6480H (R1.1) eval board, on this there are...

FF1 by Associate III
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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...