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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  • 14 replies
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Alternative for TIP31C in SMD Package

Dear Experts,now working for vehicle ignition control through Relay (https://www.conrad.com/p/tianbo-electronics-trv4-l-12v-z-automotive-relay-12-vdc-1-change-over-1366523) , i have attached my circuit and i want to replace the tip31 to any other SM...

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Knate by Associate II
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  • 1 replies
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B-G431B-ESC1 - Fine shaft position control

Hi,In my application, I'd like to control the position of the motor shaft instead of the speed, since I have more than one motor and I want them to move in phase (they are connected and controlled by CAN). I saw this board has the possibility to add ...

bernat2 by Associate
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What is this method of driving BLDC?

Hey guys. We are trying to drive a 350 watt scooter sensored bldc motor.we use common circuits available online and we use gate drivers(ir2103) with 6 n channel mosfets to swith between phases.In every step we pull one phase high and one low and the ...

Speed Profile Wizard

I'm trying to drive the stepper with SPINFamily Evaluation Tool 3.2.I have:X-NUCLEO-IHM03A1NUCLEO-F401RETamagawa TS3641N1E1 Stepper Motor (connected as Bipolar)From stepper datasheet i got it's parameter and with oscilloscope I calculated the Ke.Now ...

ALomb by Senior
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STBC15 datasheet inconsistencies

Hi,STBC15 datasheet indicates that BAT pin should bypassed with a 4.7uF and the OUT pin with a 1uF ceramic capacitor. On the other hand, a typical bill of material (BOM) is suggested in page 2. Here there is no bypass capacitor on BAT pin and the OU...

Gaston by Senior
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  • 1 replies
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3 phase Rogowski coil based current sensing IC

Hi,We have a requirement of measuring/sensing 3 phase transformer current (1000A range) using rogowski cable .The output of this cable is fed to the low stage gain and high stage gain integrator circuit and it is then fed to the microcontroller .The ...

VA.7 by Associate
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