gone
Junior Member level 1
Hi all,
originally i used one switch to make my boost converter ( below pic)
however the efficiency is too low because of the diode voltage drop, so i used a pmos to replace it
but afterwards the current becomes so low , the current waveform of PMOS switch is attached, the current range is from 500m to -500m
i am wondering if this is normal
thanks
originally i used one switch to make my boost converter ( below pic)
however the efficiency is too low because of the diode voltage drop, so i used a pmos to replace it
but afterwards the current becomes so low , the current waveform of PMOS switch is attached, the current range is from 500m to -500m
i am wondering if this is normal
thanks