HI TI team.
I have problem using TPS7A85 below condition.
Condition
- input voltage : 5.8V
- output voltage : 5V
- soft start C value : 100nf.
If i change the operating temperature rapidly(using freezer spray, -30 degree Celsius), there is output voltage drop (300mV) shortly.
but i change the soft start C value from 100nf to 10nf , there is no output voltage drop at same conditon.
TI recommend the ss value 10nf ~ 100nf.
However, this TPS7A85 is not reliable at 100nf under -30 degree Celsius operating temperature.
so please let me know the relation between ss value and operating temperature. or What is check point?
thanks.