公开(公告)号：US09444444B2

公开(公告)日：2016-09-13

申请号：US13958141

申请日：2013-08-02

Applicant: Analog Devices Global

Inventor： Takashi Fujita

IPC: H03K17/16 ,  H03K17/042

CPC classification number: H03K17/165 ,  H03K17/04206 ,  H03K17/163 ,  H03K17/166

Abstract: A driver may provide a transition of a switch between an on state and an off state in two stages. In the first stage, the voltage slew rate of the voltage at an output terminal of the switch may be controlled. In the second stage, the current gradient of the switch may be controlled. The transition between the first stage and the second stage may be made based on the value of the voltage at the output terminal of the switch.

Abstract translation: 驱动器可以在两个阶段中在开状态和断开状态之间提供开关的转换。 在第一阶段中，可以控制开关输出端的电压的电压转换速率。 在第二阶段，可以控制开关的电流梯度。 可以基于开关的输出端子处的电压值来进行第一级和第二级之间的转换。