Chevytrucknick
Newbie level 1
I have a 400 watt boost DC-DC converter that.
Input voltage: DC 6V~40V
Input current: 15A (max)
Output voltage: DC 8V~80V
Output current: 0 ~ 9.99A.
I want to replace the mosfet with a little higher ID ratting, just to help with heat. The current mosfet is an knock off of SPP80N10L. The issue I'm having is I don't know enough abouts RDS on to make a selection. The current RDS on is 14 M ohms, does this need to be exactly the same for the replacement. What effects might there be if I increase or decrease RDS on resitance.
Thanks for your time
Input voltage: DC 6V~40V
Input current: 15A (max)
Output voltage: DC 8V~80V
Output current: 0 ~ 9.99A.
I want to replace the mosfet with a little higher ID ratting, just to help with heat. The current mosfet is an knock off of SPP80N10L. The issue I'm having is I don't know enough abouts RDS on to make a selection. The current RDS on is 14 M ohms, does this need to be exactly the same for the replacement. What effects might there be if I increase or decrease RDS on resitance.
Thanks for your time