And by that title, I Mean that the drive current to the gate of the MOSFET when the BJT is on differs from the drive current for when it is off .I I know that it would cause a difference between Toff and Ton but is there any other reason why it might be a bad choice? Let's assume you have an NPN transistor that can handle a much higher peak collector current than your PNP in the push-pull driver, would you still configure the BJTs so that they both have the same collector current even though your configuration is only bottlenecked by the PNP transistor? I would also want to know if asymmetrical driving can be used for buck converters.
symmetricalSymmetrical drive: