mosfet driver

ghostman11

Well-Known Member

• Dec 3, 2012

• #21

last change will be to make Q4 pnp so the code is slightly easier View attachment 69057 right now i can do a full drawing and board layout!!

 

alec_t

Well-Known Member

Most Helpful Member

• Dec 3, 2012

• #22

Er......now Q4 is upside-down.
I think you'll need to do something like this if you want to drive both FETs in phase with in-phase control signals :-
View attachment 69061

 

ghostman11

Well-Known Member

• Dec 3, 2012

• #23

ok thanks alec, looks like it's time to do something else tonight! making very silly mistakes. thanks for the help