The method 7, further including {TAIL ~ the steps} of to provide {HEAD ~ twice the input voltage} when the high side switching transistor is turned on in the first mode of operation and to provide the input voltage when the high side switching transistor is turned off in the first mode of operation 
The method 7 , further including { TAIL ~ the steps } of to provide { HEAD ~ twice the input voltage } when the high side switching transistor is turned on in the first mode of operation and to provide the input voltage when the high side switching transistor is turned off in the first mode of operation
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH