TIDUET3 Design guide

TIDUET3 February 2021

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2.4.1.8 Sense Resistor

To accommodate the gain of the non-linear power limit, the sense resistor, RSENSE, is sized such that it triggers the soft overcurrent at 10% higher than the maximum peak inductor current using the minimum soft overcurrent threshold of the ISENSE pin, VSOC, of ISENSE equal to 0.259 V.

Equation 11.