Square wave envelope type tiny topological signal generation system and method

The invention discloses a square wave envelope type micro topological signal generation system and method. The square wave envelope type micro topological signal generation system comprises a processor unit, an isolation driving unit, an MOS driving unit, a constant current load unit, a voltage stabilization unit and an overheating protection unit, wherein the isolation driving unit, the processor unit and the temperature acquisition unit are powered by a direct-current power supply; the processor unit is in electrical input connection with the isolation driving unit through a wire, the isolation driving unit is in electrical input connection with the MOS driving unit through a wire, the MOS driving unit is in electrical output connection with the voltage stabilization unit through a wire, and the MOS driving unit is in electrical input connection with the constant current load unit through a wire; and the overheat protection unit is connected with the constant current load unit in a PCB coupling mode. The sy