It provides {HEAD ~ all DC} to DC conversion and power regulation functions with {TAIL ~ a minimum} of external components 
It provides { HEAD ~ all DC } to DC conversion and power regulation functions with { TAIL ~ a minimum } of external components
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH