The CSD17483F4 is fully specified for gate drive voltages as low as 1.8 V, with a maximum threshold voltage of 1.1 V at 250 µA. The gate charge is only 1.3 nC at 4.5 V, so the switching losses stay negligible even if the GPIO is toggling at a few hundred kHz. Input capacitance of 190 pF at 15 V drain-source confirms the gate load is light enough for a standard push-pull output.
The part is suitable for engine-bay electronics, outdoor telecom enclosures, or any environment where the board sees thermal cycling. ROHS3 compliant per the current revision.
No NRND or EOL notice is on record.