公开(公告)号：US20150016005A1

公开(公告)日：2015-01-15

申请号：US14300999

申请日：2014-06-10

Applicant: Linear Technology Corporation

Inventor： Joshua John SIMONSON ,  David Henry SOO ,  Christopher Bruce UMMINGER

IPC: H02H9/02

CPC classification number: H02H9/025 ,  H02H3/025 ,  H02H9/004 ,  H03K17/167

Abstract: A novel system is offered for supplying power from an input node to a load coupled to an output node. The system may have multiple switches coupled between the input node and the output node. One or more limiting circuits may be configured for controlling the switches so as to limit outputs of the switches. For example, the limiting circuits may limit current through the respective switches. One or more timers may set a delay period for indicating a fault condition after the limiting is initiated.

Abstract translation: 提供了一种新颖的系统，用于从输入节点向耦合到输出节点的负载供电。 该系统可以具有耦合在输入节点和输出节点之间的多个开关。 一个或多个限制电路可以被配置为用于控制开关以限制开关的输出。 例如，限制电路可以限制通过相应开关的电流。 一个或多个定时器可以在启动限制之后设置用于指示故障状况的延迟时段。