Charge pump circuit and electronic equipment

The invention relates to a charge pump circuit and electronic equipment. The charge pump circuit comprises an input node, an output node, at least one capacitor, an over-current detection circuit, a control circuit, an over-voltage detection circuit and a driving circuit. The over-current detection circuit is used for outputting over-current detection signals. The control circuit is used for outputting current-limiting control signals. The over-voltage detection circuit is used for outputting over-voltage detection signals. The driving circuit is used for current limiting for the current passing through the capacitor based on the current-limiting control signals when the current-limiting control signals are current-limiting signals, and the driving circuit is used for controlling the state of the capacitor to be a charging phase stage when the over-voltage detection signals are over-voltage signals. According to the charge pump circuit and the electronic equipment, power supply conversion efficiency of the charge pump circuit can be improved, and driving capacity of the circuit is enhanced.