Arya Kumar
Member level 4


This is the circuit which i used to make for mosfet driving.
It used to work fine. But i then heared about Miller effect in mosfet. And then i heared about mosfet driver IC. "1R2110"
Which takes care of miller capacitance. (By providing a negetive current when turning off?? i am not clear).
I found this circuit in web for mosfet driver Totem pole configuration.

site says applying 5 volt to Vclk will turn on QH Bc817
but i see emitter is still open , Ib should be zero.
i need to understand totem pole configuration.