关于DRV8873的反馈电压。

2020-10-26 15:48

看芯片手册看到IPROPI1和IPROPI2
IPROPI1

High-side FET current. The analog current proportional to the current flowing
in the half bridge.

IPROPI2

High-side FET current. The analog current proportional to the current flowing
in the half bridge.

注释都是约 1 / 1100 的电流转化为电压，AD采集
请问两路反馈有什么区别吗？是否采集一路就可以？