Semiconductor chip power supply system

A semiconductor chip power supply system, comprising:

• a semiconductor chip comprising:
• a first data processing function area and a first power converter control area, the first data processing function area and the first power converter control area being formed on a first semiconductor substrate of the semiconductor chip;
• and
• a first power converter power stage located outside the first semiconductor substrate and electrically connected to the first power converter control area and the first data processing function area;
• wherein the first power converter control area controls the first power converter power stage to supply power to the first data processing function area, and the first power converter control area receives a signal of an output voltage of the first power converter power stage and adjusts an output voltage of the first power converter power stage according to a working frequency of the first data processing function area;
• wherein the first power converter power stage comprises:
• at least a switch, a driver and at least a passive device.