Team,
My customer found TPS54326 output discharge function is failed.
Please refer to below scopeshot.
Input is 12V, output 1.25V
While we pull down the enable signal, 1.25V output is drop.
But after 3 seconds, we still see the output is with 200mV.
It looks like the discharge function is failed.
What could be the possible reason to make this happened?