Thus, the buck boost converter 302 returns to the boost mode of {TAIL ~ operation} after the buck cycle and remains in the boost mode of {HEAD ~ operation} for more than one cycle until the output voltage 604 increases 
Thus , the buck boost converter 302 returns to the boost mode of { TAIL ~ operation } after the buck cycle and remains in the boost mode of { HEAD ~ operation } for more than one cycle until the output voltage 604 increases
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH