Alternatively, although the above embodiment discloses that {HEAD ~ the bandgap voltage} generates the reference voltage by {TAIL ~ the voltage divider} 314 as a comparison input, persons skilled in the art can instead take the bandgap voltage as the comparison input directly 
Alternatively , although the above embodiment discloses that { HEAD ~ the bandgap voltage } generates the reference voltage by { TAIL ~ the voltage divider } 314 as a comparison input , persons skilled in the art can instead take the bandgap voltage as the comparison input directly
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH