Part Number:DRV8833C
Hi ,
On its datasheet appears equation#4 : I,FS(A) < ...
1. whats is I,FS(A) ?
2. what is the relationship between I,FS(A) and I,CHOP ?
3. The VM=5V , motor RL is 40 Ohm while the Motor has 2 phases (that can work in parallel) , current per phase is 0.15A .
meaning I,FS(A)< 124mA , while RXISEN=0.2V/(2*0.15A) = 0.2V/0.3A=0.666 Ohm
with the answer of #1,2 i would like to set the correct RXISEN value .
Thanks,
Barry.
