公开(公告)号：US20240427409A1

公开(公告)日：2024-12-26

申请号：US18338165

申请日：2023-06-20

Applicant: QUALCOMM Incorporated

Inventor： Yue LU ,  Jin-Su KO ,  Thinh NGUYEN ,  Jun ZHAO

IPC: G06F1/3287 ,  G06F1/3296

Abstract: Certain aspects of the present disclosure are directed towards an apparatus for power management. The apparatus generally includes a switch and logic configured to: receive an input to configure the apparatus in a deep sleep mode; and open the switch to turn off power from a voltage rail to at least one first circuit having leakage current that is greater than a threshold, wherein at least one second circuit having leakage current less than the threshold is coupled to the voltage rail.