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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Resolved! STSPIN32F0 six-step control

Hi, I am quoting from a previous question posted on this forum but hasn't been answered. I wanted an answer to the exact same question:I am using the STEVAL-SPIN3201 board to control a BLDC motor.I want to implement a position controller, so I need t...

ARaj.1 by Associate II
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L4985

Hello experts.Question about connecting L4985 to 3 phases.Can I connect like the picture?Will there be any additional recommendations.

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PRV by Associate II
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Strange behavior ST1S40

I use ST1S40 to power the microcontroller and SIM800C modem. Microcontroller uses 3.3V after LDO. The modem is powered on by the PWR_MODEM_ON signal and VT3-> VT2. Yellow line - power supply voltage + SIM_VBAT. Blue line + 3V8 after ST1S40.Sometimes ...

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MKhyz.1 by Associate
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Resolved! Regarding Pins of SPV1050

I'm mounting SPV1050 on PCB. In my application, I'm using a PV cell as input to the IC and takes the output from Vbatt to charge a battery. I am not using LDO or anything extra.. no use of store too. Is it right if I make Pin 5,6,7,8,11,12,17 open ci...