CSD95372AQ5M Max drive current (Idd)?

Hello,

I'm looking at the CSD95372AQ5M datasheet and I'm not seeing a max Idd specified nor a graph showing max drive current as a function of duty cycle, I see figure 9 showing it as a function of Fsw but is that at 50% DC ?

The CSD95372AQ5M specification lists Idd as 23mA typical for 500kHz and 50% duty cycle.

1. What is the maximum current for this condition?
2. Is there a graph for other frequencies and duty-cycles? 

Thanks