The coil switch circuit to short {HEAD ~ the coil} of a boost converter, when the current in it reaches zero during DCM, comprises a series of {TAIL ~ 2 identical HV enhancement NMOS} with bulk switch system 
The coil switch circuit to short { HEAD ~ the coil } of a boost converter , when the current in it reaches zero during DCM , comprises a series of { TAIL ~ 2 identical HV enhancement NMOS } with bulk switch system
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH