SEMICONDUCTOR CHIP AND SOLAR SYSTEM

摘要

There is provided a semiconductor chip having four sides and being substantially formed in a rectangle, the semiconductor chip including: a first terminal which is located along one side of the four sides of the semiconductor chip and which is to be electrically connected to a solar cell outside the semiconductor chip; a second terminal which is located along the one side of the semiconductor chip and which is to be electrically connected to a secondary cell outside the semiconductor chip; and an interconnection line that electrically interconnects the first terminal and the second terminal.

主权项

1. A method of discharging a charging control system comprising a solar cell, a secondary cell, and a semiconductor chip, the semiconductor chip including a first terminal which is to be electrically connected to the solar cell, and a second terminal which is to be electrically connected to the secondary cell, the method comprising:
in a case where a voltage of the secondary cell is equal to or greater than a predetermined value, discharging an electric current applied from the solar cell to the semiconductor chip to decrease an electric current flowing from the solar cell to the secondary cell.