Control circuit of MCT type switch
The invention discloses a control circuit of an MCT type switch, and belongs to the technical field of electronics, the control circuit comprises a first chip, a first switch, a second switch and a third switch, an enabling pin of the first chip is connected with a first signal, a power pin of the f...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a control circuit of an MCT type switch, and belongs to the technical field of electronics, the control circuit comprises a first chip, a first switch, a second switch and a third switch, an enabling pin of the first chip is connected with a first signal, a power pin of the first chip is connected with a first voltage, the first voltage is connected with a drain electrode of the first switch, a source electrode of the first switch is grounded, and a power pin of the second switch is grounded. The grid electrode of the first switch is connected with a second signal, the first voltage is connected with the drain electrode of the second switch, the source electrode of the second switch is grounded, the grid electrode of the second switch is connected with a third signal, the level pin of the first chip is connected with the drain electrode of the first switch and the drain electrode of the second switch, and the first output pin of the first chip is connected with the grid electrode of th |
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