Part Number: DRV8311HEVM Tool/software: Hi, We are trying to evaluate the DRV8311P motor driver version IC. This uses tSPI rather than direct GPIO driven PWM inputs and it allows us to free up some MCU I/O. We want to purchase the DRV8311HEVM but according…
Part Number: DRV8311HEVM Other Parts Discussed in Thread: MOTORWARE Tool/software: Hi Experts,
From the user's guide:
https://www.ti.com/lit/ug/slou552/slou552.pdf
It’s still not clear to me how to control the motor direction via the tSPI protocol…
Hi Jianping,
Thank you for your patience.
Can you provide a waveform of all three current outputs (ISENA, ISENB, and ISENC) and another waveform for the three corresponding motor phases using the four channel oscilloscope?
We would like to confirm how…
Part Number: DRV8311HEVM Other Parts Discussed in Thread: LAUNCHXL-F28027F , LAUNCHXL-F28069M , LAUNCHXL-F280049C , Hi,
Can we use LAUNCHXL-F28027F or LAUNCHXL-F28069M instead of LAUNCHXL-F280049C to evaluate DRV8311HEVM using the GUI?
If yes, what changes to…
Hi Emanuele,
I am going to close this thread due to inactivity. If your question has been answered/resolved, please mark this thread as "Resolved". If you have any additional questions, please feel free to reopen this thread or ask a related question…
Part Number: DRV8311HEVM Hi Team,
I need help with the inquiry below:
My team is using a 20V brushless motor from a Dewalt drill (DCD709C2). As this is a component of a drill, we do not know the exact specs of the motor. We have tested it and approximated…
Part Number: DRV8311HEVM Hi team,
Here's an issue from the customer may need your help:
Using a driver designed with the DRV8311H, the current issues are as follows:
The LDO does not output 3.3 V. Is there any problem with the circuit design? (please…
Part Number: DRV8311HEVM Other Parts Discussed in Thread: DRV8311 , , DRV8316REVM I am in the process of testing the SPI interface on DRV8311HEVM and have a simple question. Is the populated DRV8311 circuit compatible with all different interfaces H/S/P…
Hi Siegfried,
understood on the situation, and thank you for the status update.
If further questions or concerns come up, please feel free to reach out to our team as needed
Best Regards, Andrew
Part Number: DRV8311HEVM Other Parts Discussed in Thread: LAUNCHXL-F280049C , DRV8311 , DRV8316 , MOTORWARE , C2000WARE Hi,
I am trying to get the DRV8311HEVM board working with the LAUNCHXL-F280049C processor board and a small brushless DC motor.
I am running…
