Hi Team,
my customer has the following request:
We would like to replace the TPS560430XF with the LMR14206.
So far this works, the only thing we miss is the behavior of the enable pin with the hysteresis: In the datasheet it is only noted that at least 2.3V (and typical 1V) must be present at the shutdown pin to switch on, so that the LMR outputs a voltage.
Our goal is to turn on the output (5V) of the device only from Vin 15V supply voltage.
However, we have observed that there is a change in the output voltage (from about 0V to about 2V) of the LMR starting at about 1.0V at the shutdown pin and it increases linearly with the input voltage.
Can you give us any more information about this?
