Multi-Phase MPM3695-25 Questions

What pins or traces should be considered noiseless for the MPM3695-25?

Can remote sensing be implemented to achieve better performance at the load?

ISUM and SET should have minimized trace length and should be sandwiched between ground layers to enhance crosstalk immunity. VOSNS+ and VOSNS- should be differentially routed.

Yes, VOSNS+ and VOSNS- can be used for remote sensing to improve load performance. Place feedback resistors close to the Master device. Place bulk capacitors at the load with a 1uF decoupling capacitor at the regulation point (VOSNS+, VOSNS-).