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    

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willzhou by ST Employee
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Resolved! L6470 and L6472 - What sets the speed of MOVE and GOTO operations? Using MAX_SPEED parameter imposes lower limit of 15.25 FS/sec and 15.25 FS/sec granularity.

I want to use MOVE and GOTO on some of the steppers at less than 15.25 FS/sec and with finer control than 15.25 FS/sec increments. Is there a way to specify MOVE and GOTO speeds other than by using the MAX_SPEED setting?

BMoul.1 by Associate
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Resolved! What causes L6472 to power up / leave reset with bridges active?

I have designed a board with four seemingly identical motor drivers. The four L6472 are connected to an STM32-MCU via one SPI-interface, chipselect is handled by GPIO. They share a common reset signal, also GPIO. Because of the pull-downs on /STBY_RE...

harerod by Associate II
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Gate driver for STY139N65M5

Hello,Has anyone used the 650V MOSFET STY139N65M5 in any of their designs? If, yes what was the operating frequency and the gate driver used in this case.Thanks,Mausamjeet

MKhat.2 by Associate
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