BUY TDA7575PD https://www.utsource.net/itm/p/5262921.html
MULTIFUNCTION DUAL BRIDGE POWER AMPLIFIER WITH INTEGRATED DIGITAL DIAGNOSTICS
Description: The TDA7575PD is a monolithic integrated circuit designed for the protection of car audio systems against short-circuits, overloads and overvoltages. Features: Overvoltage protection up to 40V Overload protection up to 200A Short-circuit protection Thermal protection Low quiescent current Low power consumption Low standby current Low voltage drop Low switching threshold High immunity to EMI High immunity to load dump Applications: Car audio systems Automotive audio systems Automotive power supplies Automotive power management systems (For reference only)