LTC4416 oring controller gate driver current

Hello, Please do not post similar question under different titles. I posted this answer under "Need ideal diode controller for high current":

An N-channel controller is more suitable for your current level. These are in the LTC435x series: consider LTC4353 (dual 0V-18V), LTC4355 (dual 9V-80V), LTC4359 (single 4V-80V with switch capability), or select "N-Channel" under Ideal Diode column to see more controllers here:

https://www.analog.com/en/parametricsearch/11029

Hello PSachdev

Thanks for your information. Can you tell me which parameter in datasheet of IC say that it can use in high current ideal diode application? As i thought, with high current, bigger Mosfet used so time to on/off Mosfet is longer because higher Qgs, but i don't know there is any limitation from IC or not?

Hello PSachdev

Thanks for your information. Can you tell me which parameter in datasheet of IC say that it can use in high current ideal diode application? As i thought, with high current, bigger Mosfet used so time to on/off Mosfet is longer because higher Qgs, but i don't know there is any limitation from IC or not?

Hello,  You're correct. There is no limitation (or such a parameter) from controller side since FET is external. For higher currents, controller has to drive a larger gate capacitance, prolonging gate on/off time.

I understand, Thanks alot!