A driver circuit
A driver circuit (10) for an electronic switch (4), the driver circuit having a first input (I 1 ) for receiving a first control signal, and a second input (V 1 ) for receiving a signal from a current sensor (6), the driver circuit further including a shut-off circuit (55) for operating the electron...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A driver circuit (10) for an electronic switch (4), the driver circuit having a first input (I 1 ) for receiving a first control signal, and a second input (V 1 ) for receiving a signal from a current sensor (6), the driver circuit further including a shut-off circuit (55) for operating the electronic switch to cause an interruption to current flow in the event of a fault condition arising, such as current through the electronic switch exceeding a predetermined threshold (resistor 60, capacitor 62, resistor 6), wherein operation of the shut-off circuit can be invoked by a predetermined event at the first input (I 1 ). |
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