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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cascade clock feed of multi STPM3X chips?

Hi, I would ask a question about STPM3X, when I use multi chip of STPM3X, I can use One crystal and then cascade clock feed (Figure 27 in datasheet). Does this change the performance and the power consumption for the first master chip and slave chip?

HALNA.2 by Associate
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Resolved! About Part#T2535-600G.

Could you please help check the normal range of resistance vaule between Pin A1 and Pin G ? Will it be higher than 72.5ohm? Or will the resistance vaule become higher due to some manufacturing process?

GZhu.1 by Associate
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Resolved! How to write a working program to control a BLDC motor using STM32CubeIDE. X-Nucleo-IHM08M1, Nucle-f401RE

As I wrote above I just need to learn how to write a working program to control a BLDC motor using STM32CubeIDE. It's a general question, but I do not need more. I am trying to do it by myself for months, but I have no idea how to write my code corre...

STEVAL-IPMNG8Q Induction motor control??

 Hi,I want to control induction motor with STEVAL-IPMNG8Q. I have the NUCLEO-F302R8 board. Is there an application where I can drive the motor on the computer? How else can I control this motor?Have a good days.

Eakso.2 by Associate II
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Stef01 - output voltage issue

We are using STEF01 e-fuse with 24V input at VCC. See schematic below for your reference. Without any load connected at Vout pin we get around 22.73V (with Vclamp floating).If Voltage is clamped to 28V(ie:R5 -300Kohm and R4 -10Kohm) then we are getti...

SSwet.1 by Associate
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How to into Off mode with Sequencer

I use the project of LoraWan_End_Node to test, its uses sequencer implement low power mode, now I want to shut down my module, but "void PWR_EnterOffMode(void)" function is empty, is off mode suggest use in the sequencer or not? if can, should I use ...

CTing.1 by Associate II
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ST P60ZB ABS module

Hello ST P60ZB I would like to know the characteristics of this transceiver. it failed in the abs module, are there any analogs for replacement?

AChug.1 by Associate
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STEVAL-IPMNG8Q

Hi, I am student at SAKARYA university. I want to drive PMSM 3-phase motor. So I have STEVAL-IPMNG8Q. I have STM32F407G discovery board and STEVAL-IPMNG8Q. I want to drive the PMSM motor with my code but I'm having problems.I'm using six-step control...

Eakso.2 by Associate II
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