TPS548B27: can we combine 2 same part TPS548B27 of the vout together for higher load ends

Tool/software:

dear team,

we have include the part TPS548B27 in our, as our load is 40A can we add this part twice by combining the vout to achieve 40A load

do we have to add any passives 

our design spec: input 12V

out 0.75V without external bias

our load requirement is 40A

if it is possible to combine the Vout means kindly provide us efficiency and max continuous current 

kindly suggest us earliest