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TPS55340-EP: Data Sheet Design Equations

Part Number: TPS55340-EP

Equations 1 and 2 use arbitrary constants with the units undefined.  This makes doing the equations in MatLab or MathCad questionable as each tries to assign units based on those units already entered (i.e. KHz, V, etc.).  Using Equation 1 with Fsw as 600 (NOT 600000) I come out with 79.099 so the question is is that Ohms or Kohms

Also, the derivation of the exponents is not explained.

Further down in Equations 12 and 13 it is not clear what the resultant units are really in.  If I use the result from MathCad in Equation 12, I come up with 0.0018 but prior to this equation the units are described as being in Henries - so the question is: is the result of 12/13 in Henries or uHenries - I really don't buy the answer in either set of units.  Using fsw of 600KHz, nest of 0.85, Kind of 0.3, Iout of 1, and Vout of 24

You would think that engineers who have gone through years of math classes would know to use their units better