hii ' i am planning on using the LTC3225 and i have a question
on the typical application there is circuit that uses the LTC3225 with an LTC4412
and if i understand right the circuit : as long there is 5v on VIN then Q1 is disconnected and Q2 is connected . and if the main voltage goes down then Q1 mosfet connects the super capacitors to the output as aback up .
am i right :) ??
Yes, you are correct.