Division resistors' value :2 z' e3 G4 A; K" L0 _% i4 b
( 1 ) No load current -> check your converter's stability in no-load, * p: \( w. ?8 `6 ?5 k7 E& w; X" L make sure you have no dummy -load requirement. 7 {* g' d# k7 ?" b: ]- y, X' G( 2 ) Efficiency -> check your efficiency / power consumption spec w.r.t. the division resistor.