LTC4362 overvoltage protection overcurrent protection circuit

The LTC4362 IC is an monolithic overvoltage protection overcurrent protection 2.5V to 5.5V systems. LTC4362 overvoltage protection and overcurrent protection is designed for portable devices with multiple power supply options including wall adaptors, car battery adaptors and USB ports.
The LTC4362 controls an internal 40mΩ N-channel MOSFET in series with the input power supply. During overvoltage transients, the LTC4362 turns off the MOSFET within 1μs, isolating downstream components from the input supply.
In most applications, the LTC4362 rides through inductive cable transients without requiring transient voltage suppressors or other external components. An internal current sense resistor is used to implement overcurrent protection.

As you can see in the circuit diagram , the LTC4362 IC requires few external components and can be very easy designed for desired application .
Main features of the LTC4362 overvoltage overcurrent protector are :
2.5V to 5.5V Operation ,Overvoltage Protection Up to 28V , Internal 40mΩ N-Channel MOSFET and 31mΩ RSENSE ,Avalanche Rated MOSFET Requires, <1μs Overvoltage Turn-Off, Gentle Shutdown , 2% Accurate 5.8V Overvoltage Threshold , 20% Accurate 1.5A Overcurrent Threshold, Reverse Voltage Protection Driver ,Low Current Shutdown.
The circuit diagram showed bellow , is a 5V System Protected from 24V Power Supplies and Overcurrent .