DC-DC switching regulator with transconductance boosting
    1.
    发明授权
    DC-DC switching regulator with transconductance boosting 有权
    具有跨导增压的DC-DC开关稳压器

    公开(公告)号:US09397564B2

    公开(公告)日:2016-07-19

    申请号:US13628779

    申请日:2012-09-27

    IPC分类号: G05F1/00 H02M3/158 H02M3/156

    CPC分类号: H02M3/158 H02M2003/1566

    摘要: A switching regulator comprising a droop amplifier responsive to a reference voltage and a feedback voltage to generate a droop voltage. The droop amplifier includes a boost circuit configurable to increase a transconductance of the droop amplifier during an upward transition of the reference voltage. The switching regulator further includes a comparator responsive to the droop voltage and a current sense signal. The comparator is configured to initiate switching in the switching regulator.

    摘要翻译: 一种开关调节器,包括响应于参考电压的下降放大器和反馈电压以产生下降电压。 下降放大器包括升压电路,其可配置为在参考电压的向上转换期间增加下降放大器的跨导。 开关调节器还包括响应于下降电压和电流检测信号的比较器。 比较器配置为启动开关稳压器中的开关。

    DC-DC SWITCHING REGULATOR WITH TRANSCONDUCTANCE BOOSTING
    2.
    发明申请
    DC-DC SWITCHING REGULATOR WITH TRANSCONDUCTANCE BOOSTING 有权
    直流 - 直流开关稳压器,具有超导加速

    公开(公告)号:US20140084887A1

    公开(公告)日:2014-03-27

    申请号:US13628779

    申请日:2012-09-27

    IPC分类号: G05F1/46

    CPC分类号: H02M3/158 H02M2003/1566

    摘要: A switching regulator comprising a droop amplifier responsive to a reference voltage and a feedback voltage to generate a droop voltage. The droop amplifier includes a boost circuit configurable to increase a transconductance of the droop amplifier during an upward transition of the reference voltage. The switching regulator further includes a comparator responsive to the droop voltage and a current sense signal. The comparator is configured to initiate switching in the switching regulator.

    摘要翻译: 一种开关调节器,包括响应于参考电压的下降放大器和反馈电压以产生下降电压。 下降放大器包括升压电路,其可配置为在参考电压的向上转换期间增加下降放大器的跨导。 开关调节器还包括响应于下降电压和电流检测信号的比较器。 比较器配置为启动开关稳压器中的开关。