Charge pump circuit and method therefor
    2.
    发明授权
    Charge pump circuit and method therefor 有权
    电荷泵电路及其方法

    公开(公告)号:US07688052B2

    公开(公告)日:2010-03-30

    申请号:US11566965

    申请日:2006-12-05

    IPC分类号: G05F1/595

    CPC分类号: H02M3/07 H02M2001/0006

    摘要: In one embodiment, a charge pump circuit is used to keep a boost capacitor of a power supply system charged while the switch transistors are not switching such as when the power supply system is operating in a burst mode of operation.

    摘要翻译: 在一个实施例中,电荷泵电路用于在开关晶体管不切换时保持电源系统的升压电容器充电,例如当电源系统以突发模式运行时。