MPM3683-7 calcul RCS

DC-DC Power Converters
1

How to calculate RCS current limit.
You will find attached an Excel file, the application of the formulas do not give the right result
For Vin=12V Vout=5V Ilim=8A RCS=249K I find -414915 ???

2

See calculation below.
The formula does not seem to me to be exact

Pour 12V Vout_page-0001
Pour 12V Vout_page-00011241×1755 110 KB

3

Can you give us the simulation model *.lb of the MPM3683-7?
It is not in design tools simulation model

4

Hello Yvan,

Kindly refer to the following post regarding the calculation of RCS:
MPM3683-7 Current Limit Setting - Integrated Inductor Power Modules - Monolithic Power Systems’ Technical Forum

Regards,
Jonathan Hidalgo