Deletion of Driving factors for power management

Comment: The lead duplicates that of Very-large-scale integration, which isn't itself a deletion issue, but speaks to the fact that this is, apparently, an Essay. Power Management might be a notable topic, but the Driving Factors aren't. If this were the title of a book, and the article were about the book - ok, maybe. But this article appears to be |Original research
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR)