公开(公告)号：US12249859B2

公开(公告)日：2025-03-11

申请号：US17331522

申请日：2021-05-26

Applicant: Qualcomm Incorporated

Inventor： Georgios Konstantinos Paparrizos ,  Haoyan Li ,  Cheong Kun

IPC: H02J7/00 ,  H02J7/02

Abstract: An apparatus is disclosed for adaptively providing power. In example implementations, an apparatus includes a power adapter coupler, at least one transistor, a first charger, and a second charger. The first charger and the second charger are coupled between the power adapter coupler and the transistor. The apparatus also includes a first switch, a second switch, and a charging controller. The first switch is coupled in series with the first charger between the power adapter coupler and the transistor. The second switch is coupled in series with the second charger between the power adapter coupler and the transistor. The charging controller is coupled to the first switch and the second switch. The charging controller is configured to selectively close the first switch to connect the first charger to the at least one transistor or close the second switch to connect the second charger to the at least one transistor.

公开(公告)号：US20210376643A1

公开(公告)日：2021-12-02

申请号：US17331522

申请日：2021-05-26

Applicant: Qualcomm Incorporated

Inventor： Georgios Konstantinos Paparrizos ,  Haoyan Li ,  Cheong Kun

IPC: H02J7/00 ,  H02J7/02

Abstract: An apparatus is disclosed for adaptively providing power. In example implementations, an apparatus includes a power adapter coupler, at least one transistor, a first charger, and a second charger. The first charger and the second charger are coupled between the power adapter coupler and the transistor. The apparatus also includes a first switch, a second switch, and a charging controller. The first switch is coupled in series with the first charger between the power adapter coupler and the transistor. The second switch is coupled in series with the second charger between the power adapter coupler and the transistor. The charging controller is coupled to the first switch and the second switch. The charging controller is configured to selectively close the first switch to connect the first charger to the at least one transistor or close the second switch to connect the second charger to the at least one transistor.