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    

willzhou_0-1717985741931.png
willzhou by ST Employee
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MCKIT Current Measurement

Posted on November 16, 2017 at 09:47I see in the code#ifdef THREE_SHUNT  SVPWM_3ShuntInit(); #elif defined ICS_SENSORS SVPWM_IcsInit(); #elif defined SINGLE_SHUNT  SVPWM_1ShuntInit();  #endifBut in the code - SVPWM_3ShuntInit(); and SVPWM_1ShuntInit...

STSPIN32F0 in standby mode can not be awakened!

Posted on November 16, 2017 at 02:16I tried get the STSPIN32F0 into standby mode, but it didn't wake up when it into the mode. And the 3.3V DC/DC still have output in the standby mode.My initialization code:    __HAL_RCC_PWR_CLK_ENABLE();    HAL_PWR...

The BEMF of L6480

Posted on November 14, 2017 at 04:03The BEMF of L6480 and SPINFamily Evaluation Tool Hi All      Now I use STEVAL-PCC009V2 and EVAL-6480H to driver stepper motor by using the SPINFamily Evaluation Tool.    Now BEMF configuration has 5 application pa...

PSPICE simulation of VIPer0P

Posted on November 14, 2017 at 15:11I tried to simulate the evaluation circuit of the STEVAL-ISA174V1. I have loaded the VIPER0P.LIB and have integrated it in ORCAD 17.2. During simulation I get error messages. Subcircuits DAC_2BIT, DAC_3BIT, DAC_4B...

FOC Hardware configuration.

Posted on November 12, 2017 at 10:25I've opened the P-NUCLEO-IHM001_SINGLEDRIVE project.In Control stage parameters.h I see#define PHASE_UH_GPIO_PORT            GPIOA                                                                            #define...

How to protect the 3.3V stm32 line ?

Posted on November 10, 2017 at 13:52Hello, I'm facing an issue regarding the 3.3V line on my board that embeds a stm32. The board also embeds a radio module (WISOL SFM10R1). My problem is that at one moment my radio module seems to be blown because ...

HVLED001A with output power of 100W and 150W

Posted on November 07, 2017 at 22:32Hi there,I would like to design a led driver to supply a load of 100W and 150W using the HVLED001A but the eDesignSuite is not calculating the right transformer. According to datasheet of HVLED001A is possible to ...