Hello Team!
I'm developing a board, then I need to "convert" 24V input to 3.3V output. But, I saw in the datasheet the common ground, but when I was testing this didnt work, so I tested connect the FGROUND to the ground of 24V and 3.3V to GROUND.
Im testing this with two power supplies, do I really have to separate the grounds?
My english is a little bit rusty, so I appreciate your help!