Fot 24V automotive systems the maximum input voltage range should be around 32V and MAX16127 can operate till 30V.
The IC can handle surge/voltage spikes and can protect from overvoltages, as it has a protection range from -36V to +90V.
The IC can be used for 24V automotive system provided that the input voltage should not exceed 30V. Exceeding 30V in long run will affect IC functionality.