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
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ST MC workbench parameters

Posted on December 07, 2011 at 15:03Hi, Im completely new to the topic of motor control with STM32 devices. To get started, I chose the STM3210E-EVAL board, the STEVAL-IHM031V1 driver board and an appropriate BLDC. Now Im trying to generate the par...

ST MC workbench, motor electrical parameters

Posted on December 09, 2011 at 17:03Hello The motor kit comes with the motor MCKIT LA052-080E3NL1 Shinano. Phase 0.60 ohm resistance Inductance 1.4 mH Phase Back EMF constant Kv 6.2 / krpm However, in the motor parameter ''workbench motor control...

IHS1 by Associate II
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STM32 FOC PMSM SDKv3.0 decelerating a motor

Posted on December 07, 2011 at 11:00Hello I need to decelerate a motor on a closed loop speed (no braking free). The system should reduce the duty cycle and finally implement a change of quadrant motor. Is the library prepared to decelerate  the mot...

IHS1 by Associate II
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  • 3 replies
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Encoder interface mode

Posted on November 19, 2011 at 02:42Hello,I have my encoder A and B channel signal connected to PB10 & PB11. This is TIM2 CH3 and TIM2 CH4. My question is: is it possible to run Encoder interface mode on CH3 & CH4, because i see, there is only CH1 a...

tehteh by Associate
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  • 1 replies
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STM8 motor library

Posted on December 07, 2011 at 10:34Hello I am using ''ACIM and BLDC motor control firmware library V1.0'' BLDC motor and a hall sensor. In closed loop speed when the motor decelerates the system reduces the duty cycle. Finally, there is no PWM sign...

IHS1 by Associate II
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Block commutation STM32

Posted on February 03, 2010 at 14:27Block commutation STM32 #motor-control #six-step #block

patrick by Associate II
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MPPT Converter

Posted on November 17, 2011 at 11:16SPV1020 is an IC having very interesting functionality. However the datasheet is still Priliminary, samples and commercial parts availability is not indicated. Also a user guide or application note is required for...

milind by Associate
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L6470: max acceleration register too low

Posted on November 12, 2011 at 20:20Hello, we have been testing the L6470 and are quite pleased with it. Very simple to use IC.But for fast movements the max acceleration value of 59.590 step/s2 is just too low.Small stepper motors (1.5 Amp) can eas...

L6470 dynamic speed adjustment

Posted on October 05, 2011 at 14:24Dear all Im' working with the L6470 using MOVE commands. Now I have a question about speed adjustment on-the-fly. It seems not possible to change speed during a move command is under execution. I really need this ...

flavio2 by Associate II
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