I need to verify that my design for reverse polarity protection with P MOSFET is correct.
I have space limitation on my pcb board and i want to avoid the use of zener diode and resistor.
As a result i am looking for a very small smd P MOSFET that will be suitable for my application
Vin = 12V (+-0.5V)
Load current max=3A
Rds(on) is not important for me because i will not use battery for Vin.
Important is to have the lowest voltage drop possible because the board control dc motors that are rated for 12vdc
I want to know if the Vishay SQ2319ES will do the job for me.
Thank you in advance.