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公开(公告)号:US20220374033A1
公开(公告)日:2022-11-24
申请号:US17591707
申请日:2022-02-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Ho-Yeon JEON , Mun Won LEE
Abstract: A system-on-chip is provided. The SoC includes a system power supply circuit which outputs a first supply voltage, an intellectual property (IP) which receives the first supply voltage and operates at a second supply voltage, a supplemental power supply circuit which generates a supplemental voltage; and a comparator which compares the first supply voltage with the second supply voltage and outputs a comparison signal, wherein the supplemental voltage is provided to the IP based on the comparison signal.