AVERAGE CURRENT MODE CONTROL OF MULTI-PHASE SWITCHING POWER CONVERTERS
    1.
    发明申请
    AVERAGE CURRENT MODE CONTROL OF MULTI-PHASE SWITCHING POWER CONVERTERS 有权
    多相切换电源转换器的平均电流模式控制

    公开(公告)号:US20150263614A1

    公开(公告)日:2015-09-17

    申请号:US14207338

    申请日:2014-03-12

    Abstract: Exemplary embodiments are related to switching power converters. A switching power converter may comprise a plurality of control unit configured for average current mode control, wherein each control unit of the plurality comprises a dedicated proportional control unit. The switching power converter may further comprise an integrator coupled to each control unit of the plurality of control unit and configured to convey a signal to each control unit.

    Abstract translation: 示例性实施例涉及开关功率转换器。 开关功率转换器可以包括被配置为用于平均电流模式控制的多个控制单元,其中多个控制单元包括专用比例控制单元。 开关功率转换器还可以包括耦合到多个控制单元中的每个控制单元并被配置为将信号传送到每个控制单元的积分器。

    HYSTERETIC WINDOW ADJUSTMENT OF TRI-LEVEL SWITCHING REGULATOR

    公开(公告)号:US20210083576A1

    公开(公告)日:2021-03-18

    申请号:US16573825

    申请日:2019-09-17

    Abstract: A method for unbalancing a tri-level switching regulator uses hysteretic control when switching across multiple states of the tri-level switching regulator. The method includes determining a battery voltage and an output voltage of the tri-level switching regulator. The method also includes dynamically adjusting at least one of a first hysteretic window of a first hysteretic comparator associated with a second switching state of the tri-level switching regulator and a second hysteretic window of a second hysteretic comparator associated with a first switching state of the tri-level switching regulator based on the battery voltage and the output voltage.

    RAIL-TO-RAIL SOURCE FOLLOWER BUFFER FOR SWITCHING REGULATOR DRIVER SUPPLY

    公开(公告)号:US20210184661A1

    公开(公告)日:2021-06-17

    申请号:US17119817

    申请日:2020-12-11

    Abstract: Certain aspects of the present disclosure are directed to a regulator. The regulator generally includes a source follower circuit and a low-voltage assist circuit. The low-voltage assist circuit generally includes a first transistor having a gate coupled to an output node of the source follower circuit, a voltage comparison circuit having a first input coupled to a source of the first transistor and a second input coupled to a control input node of the source follower circuit, and a second transistor having a gate coupled to an output of the voltage comparison circuit and a drain coupled to the output node of the source follower circuit.

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