when in LT8392 paralleled mode
is it 0.3V or 0.25V CTRL pin threshold voltage that the slave LT8392 would start to work?
in the datasheet of LT8392, I can see both value in different places
0.25V is the right value. Datasheet shows 0.3V as the output current might not change linearly when CTRL is below 0.3V. Also, regulation error is large when CTRL is that low.