Power switch deactivation driver
    1.
    发明授权

    公开(公告)号:US11979082B2

    公开(公告)日:2024-05-07

    申请号:US17708045

    申请日:2022-03-30

    发明人: Connie Jiang

    IPC分类号: H02M1/08 H02M3/155

    CPC分类号: H02M1/08 H02M3/155

    摘要: One example includes a power supply system. The system includes a power switch configured to activate via a control voltage responsive to a first state of an activation signal to conduct current from a power rail to a switching terminal. The system further includes a power switch deactivation driver configured to control an amplitude of the control voltage responsive to a second state of the activation signal based on a voltage difference between the power rail and the switching terminal to provide for a variable rate of deactivation of the power switch.

    POWER SWITCH DEACTIVATION DRIVER
    2.
    发明公开

    公开(公告)号:US20230318437A1

    公开(公告)日:2023-10-05

    申请号:US17708045

    申请日:2022-03-30

    发明人: Connie Jiang

    IPC分类号: H02M1/08 H02M3/155

    CPC分类号: H02M1/08 H02M3/155

    摘要: One example includes a power supply system. The system includes a power switch configured to activate via a control voltage responsive to a first state of an activation signal to conduct current from a power rail to a switching terminal. The system further includes a power switch deactivation driver configured to control an amplitude of the control voltage responsive to a second state of the activation signal based on a voltage difference between the power rail and the switching terminal to provide for a variable rate of deactivation of the power switch.