Part Number: DRV8262 Tool/software: Hello!
I have a DRV8262VEVM that was recommended to me for my load. The load varies quite a bit, from 3A to around 20A...
I have setup everything to communicate with the EVM and have the EVM connected to a small…
Hi Gangula,
Thanks for your post. For 2-phase stepper motor driving we have a dedicated stepper motor driver with similar voltage and current ratings as the DRV8262. This is the DRV8462 which has internal logic and indexer along with current regulation…
Hi Xiang Rui,
Thanks for the follow-up. Was the OCP issue resolved? What was the cause for it?
Xiang Rui Huang said: I would like to ask if pull-up resistors are required for the OCPM (possibly nSLEEP?) and nFAULT pins? Also, could you please share…
Hi Shubam,
Thanks for further details.
Generally these operating conditions should not cause any such failures to happen. I think there may be something else in your system that may be causing this issue. Without understanding the root cause a trial…
Hi Jake,
You can connect the two H-Bridges in parallel to achieve half the conduction losses - Single H-Bridge mode, if that would help.
For the DDV package the area of the heatsink is important than the PCB size itself. Almost all the heat from the…
Hey Midhuna,
Hmm 8A DC current is a challenge for integrated drivers.
DRV8245-Q1 can only do 5.9A continuous:
You could potentially use 2x DRV8145-Q1 - this is a 1/2 bridge driver, so each driver could only drive the BDC motor one direction. But…
Hey Josh,
I'm not sure what you mean by how to clamp a solenoid. I was assuming that just meant that your solenoid has a claw or similar attached to it that "clamps" down onto something. Maybe referring to clamping the current to a set level as to not…
Part Number: DRV8962 Other Parts Discussed in Thread: DRV8412 , , OPA320 Hello,
I am contacting you to request technical support regarding an evolution of a motor control electronic board.
We currently have a board named DRV12, based on the DRV8412DDW…
