Current mode buck-boost converter
    1.
    发明授权
    Current mode buck-boost converter 有权
    电流模式降压 - 升压转换器

    公开(公告)号:US08912769B2

    公开(公告)日:2014-12-16

    申请号:US13354427

    申请日:2012-01-20

    IPC分类号: G05F3/16 H02M3/158

    CPC分类号: H02M3/1582

    摘要: A current mode buck-boost converter has an input terminal, an output terminal, and an output capacitor coupled to the output terminal. The input terminal is used to receive an input voltage, and the output terminal is for producing the output voltage. The current mode buck-boost converter comprises a voltage converter and a control circuit. The voltage converter comprises an inductor. The control circuit is for detecting the current passing through the inductor to determine the electric energy transmitted to the output terminal by the voltage converter. Accordingly, the current mode buck-boost converter has fast response, and the electrical energy can be recycled and stored to the voltage source when the current mode buck-boost converter operates in down-tracking process.

    摘要翻译: 电流模式降压 - 升压转换器具有输入端子,输出端子和耦合到输出端子的输出电容器。 输入端用于接收输入电压,输出端用于产生输出电压。 电流模式降压 - 升压转换器包括电压转换器和控制电路。 电压转换器包括电感器。 控制电路用于检测通过电感器的电流,以确定由电压转换器传输到输出端的电能。 因此,电流模式降压 - 升压转换器具有快速响应,并且当电流模式降压 - 升压转换器在下行跟踪过程中操作时,电能可以被再循环并存储到电压源。