<http://schema.org/description>
"DC-DC Switching Buck Step Down Regulator, Adjustable, 4.5V-18Vin, 760mV-7Vout, 4Aout, PPAD-8"^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.farnell.com/texas-instruments/tps54428dda/buck-sync-adj-4a-8sop/dp/2078519>