| 摘要 |
<p>The present invention relates to an electrical control circuitry configured to provide a control signal for switching a semiconductor switch between a conductive state and a non-conductive state, the semiconductor switch arranged to supply electrical power from a power source to a load connected to an output terminal of the semiconductor switch, wherein the electrical control circuitry is configured to switching, using the control signal, the semiconductor switch from the non-conductive state to the conductive state, the control signal having a first predefined slew rate, determining an electrical peak current level in at least one of the load and the semiconductor switch, comparing the electrical peak current level with a predefine maximum peak current level, switching, using the control signal, the semiconductor switch from the conductive state to the non-conductive state if the electrical peak current level is above the predefined peak current level, the control signal having a second predefined slew rate, the second predefined slew-rate being higher than the first predefined slew rate, and switching, using the control signal, the semiconductor switch from the non-conductive state to the conductive state, the control signal having a second predefined slew rate.</p> |
