speedy wrote:Hi kbssa : ...
sure my friend the IRF3205 works very fine with 5v logical level ... as you can see my hole project is using it ...
BTW ... what kind of motor controller are you using ?
If you're using Tronic-h-bridge [P-channel /N-channel full H-bridge ]... then you'll find that after replacing the IRLz44n with IRF3205 ...
the heating up mosfets will be on the IRF4905 side ...
and every heat generated should be dissipated by a heat sink ... try using some compact ones from the world of the computer boards .
don't kill your mosfets by heating them .
and just an advice ... buy the IR2110 mosfet driver and use only N-MOSFET's with it and save your time and money .
go green .
BTW ... I did this small circuit long before to be added to each BH0,HB1,HB2,HB3 as input to boost the signal as output to gates
of the low side MOSFET's of the Tronic H-Bridge to fully operate the mosfets into it' maximum performance linear region
[the gate voltage =or less than the supply voltage ]I've tested it and worked good for the coupled version H-Bridge .
I don't want to confuse you ... but only to spark ideas out .
I need this circuit ............12v driving circuit ?!?!