Enter your part number in the "Enter Keyword" search entry at the top right of this page, and it will call up a bunch of entries for the MC13213. Scroll down until you find "1321xNCB Reference Design for the 1321x-NCB Dev Board". This archive file has a schematic and gerber files for a reference board using the part. This might not be exactly what you want, but perhaps it will get you started.
Good luck!
---Tom