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
  • 13416 Views
  • 23 replies
  • 31 kudos

Resolved! How to install "en.x-cube-spn3" to use it in STM32CubeIDE

Hello everyone, i'm working with a nucleo F401RE and the X-NUCLEO-IHM03A1 High Power Stepper Motor Driver (Powerstep01). I've been having problems for several days now and I've been looking for solutions but without success. I downloaded the .zip fil...

LHerm.1 by Associate III
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  • 1 replies
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ACST1635 AC Switch reference design help

Hello experts,I've been trying to build a small home automation project using ESP32, PubSub client and an MQTT broker on Android. Rest all is fine, but I was trying NOT to use a relay for controlling the appliances. While considering Solid State Rela...

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DTuls.1 by Associate
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  • 2 replies
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ST1PS02BQTR Logic Inputs Leakage Current

Can anyone say what the leakage currents on the ST1PS02BQTR logic inputs are? Usefully I can see the voltage levels, but leakage current into the pins is not specified from what I can tell.

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CMehr.1 by Associate II
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Can we use 760308101216 (6mm dia) RX coil with STEVAL-ISB68WA EVK board to check the functionality of the STWLC68 receiver IC

Can we use 760308101216 (6mm dia) RX coil with STEVAL-ISB68WA EVK board to check the functionality of the STWLC68 receiver IC.Application is Medical (Unit will place under the denture). Due to space constraint we are planning to use small size RX coi...

SJyot.1 by Associate II
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  • 3 replies
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Configure GPIO after Wake-up from Standby mode

Hello everyone,I have a problem, to ensure GPIO initialisation after a wake-up from standby mode... if (__HAL_PWR_GET_FLAG(PWR_FLAG_SB) != RESET) { HAL_PWREx_DisablePullUpPullDownConfig(); __HAL_PWR_CLEAR_FLAG(PWR_FLAG_SB); // clear du flag...