摘要 |
A circuit arrangement for control of a regulated path and a semiconductor circuit ( 1 ) comprises a control connection, with an input, to which a switching signal ( 3 ) for control of the semiconductor circuit ( 1 ) is applied, an output, to which the control connector of the semiconductor circuit ( 1 ) is coupled, a control circuit ( 2 ) arranged between input and output. The switching signal ( 3 ) may be retained at the current value by means of a hold signal and an analytical circuit ( 2 ), which measures a voltage corresponding to the voltage across the controlled path and generates the holding signal for the control circuit ( 2 ) for a given duration when the voltage across the controlled path of the semiconductor circuit ( 1 ) has a rise which indicates a switching off of the semiconductor circuit ( 1 ).
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