@inproceedings{ef06c92619f7456fbf3108f132966e18,
title = "A Low-Complexity Low-Ripple Buck DC-DC Converter Based on Module Reuse",
abstract = "Based on double comparators and several digital units, a buck DC-DC converter is implemented in 65-nm CMOS. The switching frequency is automatic sliding from dozen kHz to sub-MHz for different load conditions. Simulated results show that the presented DC-DC converter achieve a peak-to-peak ripple voltage smaller than 2.55 mV, with the switching frequency of 18-526 kHz. The proposed DC-DC converter also has a high efficiency up to 94%, with the supply voltage of 1.8-3.3 V, the output voltage of 1.2-1.8 V, and the load current of 1-50 mA. The presented converter benefits low complexity, high efficiency, and low ripple with a module-reuse scheme, which combines the error comparator with the peak-voltage one by using digital switches.",
keywords = "DC-DC converter, double-comparator, low complexity, low ripple, module-reuse",
author = "Yuyang Ding and Xinyuan Han and Chen Wang and Xukun Wang and Bo Zhou and Ling Fu",
note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 9th International Conference on Integrated Circuits and Microsystems, ICICM 2024 ; Conference date: 25-10-2024 Through 27-10-2024",
year = "2024",
doi = "10.1109/ICICM63644.2024.10814252",
language = "English",
series = "2024 9th International Conference on Integrated Circuits and Microsystems, ICICM 2024",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "735--740",
booktitle = "2024 9th International Conference on Integrated Circuits and Microsystems, ICICM 2024",
address = "United States",
}