Circuit protection control device, circuit protection device and circuit protection control method

The invention provides a circuit protection control device, a circuit protection device and a circuit protection control method, and relates to the technical field of low-voltage electric appliances. The circuit protection control device provided by the scheme comprises the second power supply which can supply power to the processing module when the voltage signal of the first power supply does not meet the condition, so that the processing module enters the low-power-consumption state when the processing module cannot operate normally, and the processing module is quickly awakened from the low-power-consumption state when the voltage signal of the first power supply returns to normal, so that the processing module is protected. According to the circuit protection control device, the time for power-on initialization of the processing module in the prior art is saved, the time for outputting the indication signal by the processing module is shortened, the circuit protection efficiency of the circuit protection