TPS2557: TPS2557 current limiter running at 5.6A

Tool/software:

Hi,

My customer is inquiring whether the following scenario is ok with the TPS2557

"The application needs 4.24A steady state current and 5.6A peak(50us)/4.62A peak(500ms).

The TPS2557 is marginal as a 5A part current limiter in this case, while if I do push the Rlim (17.4kohm/ 0.1% w/ Rlim_max=17.4174kohmz and Ilim_min=6.002A) or (17.8kohm/0.1% w/ Rlim_max=17.8178kohm and Ilim_min=5.858A). Do you have the mass production concern?"

Thank you

Arief