Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Posted on February 07, 2018 at 19:25Hello,I am new in this community so please excuse me if the question was already rises. In my application I am planning to use two stepper drivers L6470PD for different stepper motors but driven from the same MCU....
Posted on March 09, 2015 at 08:41Hi, I am facing an issue where it seems the L6470 drops the most-significant bit of each byte transferred when I GetParam ABS_POS. Here is a screenshot of the SPI comminucation during the last byte transferred when t...
Posted on February 07, 2018 at 17:52Hi,I want to compute the resonant circuit formula to have the right value for C :I use the STEVAL-ISB039V1 kit with transmitter and receiver boardFirst mistakes with inductive and capacitors values :If I use the f...
Posted on January 01, 2018 at 12:06Stepper Motor Driver IC POWERSTEP01:We implemented POWERSTEP01 on our own PCB.We are sending command to POWERSTEP01 through on board STM32F072 microcontroller through SPI.When we send StepClock command with direc...
Posted on February 05, 2018 at 10:55Hello, I use STSW-SPIN3202 to drive our own motor, the maximum speed is about 1800RPM(12V, 40A, max speed 2400RPM), but I use other motor driver, it can drive above to 2400RPM. When the motor's speed is above 1800...
Posted on October 11, 2017 at 22:50Hi,In this document:https://my.st.com/content/ccc/resource/technical/document/datasheet/3f/48/e2/37/6b/ac/4c/f5/DM00090983.pdf/files/DM00090983.pdf/jcr:content/translations/en.DM00090983.pdfThe EL_POS register is c...
Posted on June 23, 2017 at 05:53I'm testing the powerSTEP01 with http://www.st.com/content/st_com/en/products/ecosystems/stm32-open-development-environment/stm32-nucleo-expansion-boards/stm32-ode-move-actuate-hw/x-nucleo-ihm03a1.html connected Ardui...
Posted on January 27, 2018 at 10:11Is it theoretically possible to use the stall detection in the L6472? According to the data sheet, this function is not available, but what if I write the register h14 and read the status register (bit 13, bit 14)?...
Posted on January 18, 2018 at 13:32Hi,We are working on power consumption measurement implementing the stpm10 with a Steval IPE017V1. There is some informations missing in the datasheet at config register description about the CHP register. It shoul...
Posted on January 23, 2018 at 22:55Hi, I'm after the MTBF and FIT data for the STM706TM voltage supervisor.I've already asked this but the person responding somehow messed up the answer by tying it an email address that doesn't have an account so th...
