Other Parts Discussed in Thread: DRV8825
we used DRV8825 driver, It is working fine in independent module of the drv8825 driver.
Now, we go to integrate all other module in One 6 layer PCB.so please help us how to taken care the thermal issues in multi layer for DRV8825 driver?
DRV8825 Driver specification: Shunt resister is 0.2ohm, Vref = 1v ,Stepper motor each winding is current is = 0.8A.
independent module worked fine in open loop (more than 1 hour),But some heat is getting ,i thought it impacting in close loop device without thermal protection.
So please suggest me how to taken care the thermal issues in multi layer?