TOP414
Posted by: antonio.giaretta
on
I used to use TOP414 to design power supply with input from 20V up to 80V. Should I continue using this part number or should I replaced it for another? DPA don't look to work in this range, do it?
Thanks,
Antonio
回應
It depends on what application you have... The bottomline is that the DPASwitch has a breakdown voltage of 220V. So long as you stay below this you should be ok. So you can use DPA for that input range also; especially with Flyback topology and a low VOR it should be no problem.
TOP41x family is a current product so if it works for you feel free to continue to use it.
Cheers
PI-Chekov