Tool/software:
Hello, TI Team.
I have a simple question about TPS22915B.
I am using 3.3V and 5V in my system. 3.3V is from the LDO, and 5V is from the Buck.
And there is an external device that uses 5V.
This external device should turn on after the 3.3V, So I am going to use 5V to turn on other device using TPS22915B.
As far as I know, generally these kind of ON signals use gpio.
But Can I use 3.3V output directly to TPS22915B's ON signal? Instead of MCU's GPIO?
When the 3.3V LDO is turned on, I want this 3.3V power to go to the ON pin of the TPS22915B and automatically turn on the TPS22915B
I'm wondering if I use LDO's output voltage to turn on signal instead of the GPIO, if there are any things to be careful of.
