2017-01-26 07:29 AM
I notice that the EVAL6472 is a 4 layer PCB. Similarly, sparkfun has an evaluation board for the L6470 that is also a 4 layer PCB. My question: Is there some significance or layout best practice that requires a 4 layer PCB with the L6472 device? Would you foresee any issues if I roll my own L6472 stepper driver board using a 2 layer PCB?
#stepper-driver #l6470 #l6472 #pcb-layout #stepper-motorSolved! Go to Solution.
2017-02-01 05:45 AM
I don't know the motivations of Sparkfun team, but the EVAL6472H from ST had been developed using 4 layer PCB in order to obtain the maximum thermal performance.
The device can be also routed on two layer PCBs like, for example, in the
2017-02-01 05:45 AM
I don't know the motivations of Sparkfun team, but the EVAL6472H from ST had been developed using 4 layer PCB in order to obtain the maximum thermal performance.
The device can be also routed on two layer PCBs like, for example, in the
2017-02-01 11:52 AM
Fantastic response! Thank you!