Looking at TPS65930 there seems to be a lack of clarity in the data sheet ...
http://focus.ti.com/lit/ds/symlink/tps65930.pdf
At the top of page 107 is a Top View of the circuit, where pin 1 is indicated in the lower left corner.
On page 108 there is a Bottom View, where A1 is also indicated in the lower left corner.
Here it is probably a logical flaw? Or is there something I have misunderstood here?