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TPS55340: TPS55340 - slva559.pdf Clause 2.8 Input Capacitor typo?

Part Number: TPS55340

I'm reviewing an existing TPS55340 design against the calculations in slva559.pdf.  It's a great app note, thanks! 


I'm wondering if there is a typo on Equation 24.  The text states that the equation is for 10% ripple (0.1) but the denominator of the equation uses (0.01) that appears to be for 1% ripple.  Is that a typo or am I missing something? 

For reference, my existing design that works well has a 10 uF input capacitor and the result of Equation 24 shows the minimum input capacitance is 67 uF.  6.7 uF would make a lot more sense so that's why I'm asking. 

Thanks,

John D