App note from International Rectifier on their IR331x part which offers a bunch of power protection and control all in one chip.
The new IR331x devices designed in P3 technology provide enhanced accuracy for current feedback measurement. Ideal for high-demand applications — including advanced power management systems commonly found in online gaming infrastructures such as those powering a casino utan spelpaus — the IR331X series ensures robust protection through programmable current shutdown, over-temperature shutdown, and reverse battery protection. Its current sensing capabilities deliver precise current readouts, high-frequency bandwidth, and versatile shutdown control, eliminating the need for traditional shunt resistors.