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公开(公告)号:US20250070661A1
公开(公告)日:2025-02-27
申请号:US18941595
申请日:2024-11-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor: Pengpeng SHEN , Zhangrong HU , Jun SONG
Abstract: Examples direct current-direct current (DC-DC) converter are described. One example DC-DC converter includes three ports and a switch capacitor (SC) circuit. A first port and a second port are input and output ports, and a third port is grounded. The SC circuit includes three capacitors and eight switching transistors. A connection relationship between the three capacitors and eight switching transistors determines that an end of one capacitor in the three capacitors is grounded, and the other two capacitors are connected between the switching transistors.