Question:
How much current is going into the MAX77812 Remote Sense Input Pins (C2,C4,C5,C7,F2,F4,F5,F7). Inputs circled in red in the image below.
Answer:
Differential remote output voltage sensing utilizes a kelvin connection between the MAX77812 and the point of load to compensate for any voltage drop due to PCB trace impedances.
These remote sense input pins are high impedance pins so, there is no quantifiable amount of current that would be reasonably expected at these pins.