公开(公告)号：US11595034B2

公开(公告)日：2023-02-28

申请号：US17538547

申请日：2021-11-30

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Cameron Wayne Phillips ,  Wenchao Qu ,  Tianhong Yang ,  Md Abidur Rahman

IPC: H03K17/0412 ,  H03K17/693 ,  H03K17/082

Abstract: A load switch includes a switch input, a switch output, a first field-effect transistor (FET), and a second FET. The switch input is adapted to be coupled to a controller output of a controller. The switch output is adapted to be coupled to a controller input of the controller. The first FET has a gate and a source. The gate of the first FET is coupled to the switch input. The second FET has a gate and a source. The gate of the second FET is coupled to the source of the first FET. The source of the second FET is coupled to the switch output.