http://www.fairchildsemi.com/ds/ND/NDB6020P.pdf
The voltages I used earlier were just something to show the calculations needed.
Glad it led to a discussion of the datasheet so you have a better idea if what to look for.
I have not seen arrays of P-channel MOSFETs.
Only a PNP part like this
You'd have to break out the anodes into groups so the part is not over driven.
There are several kinds, search digikey.com for
PMIC - MOSFET, Bridge Drivers - Internal Switch
and sort by package type, # of channels/chip.