JAJSJT8C May 2020 – June 2021 TPS543620
The MODE pin is used to select between two current limit settings. Select the current limit setting whose minimum is greater than at least 1.1 times the maximum steady state peak current. This is to provide margin for component tolerance and load transients. For this design, the minimum current limit should be greater than 7.45 A so the high current limit setting is selected.