公开(公告)号：US20220140826A1

公开(公告)日：2022-05-05

申请号：US17490660

申请日：2021-09-30

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Orlando Lazaro ,  Timothy Merkin ,  John Russell Broze ,  Matthew Xiong ,  Yogesh Kumar Ramadass ,  Ujwal Radhakrishna

IPC: H03K17/14 ,  H03K17/0812

Abstract: In a described example, a circuit includes a power device having voltage inputs and a command input. A sensing circuit has a sensor input and a sensor output, in which the sensor input is coupled to the power device. A control circuit has a control input and a control output, in which the control input coupled to the sensor output. A driver circuit has a driver input and a driver output. The driver input is coupled to the control output, and the driver output is coupled to the command input of the power device.