BTS Load Switch Problem

It is observed that if the e load draws current above 400mA before the actual channel is enabled, the chip will shut down. Currently the reason is unknown, but for a resistive load this problem does not occure.

For resistive load two 15ohms resistor are soldered in parallel to make 7.5ohm which is connected to one of the output connector, by calculation the resistor should draw 13/7.5 A, (not measured yet).