| CPC H02J 7/0034 (2013.01) [H02J 7/0047 (2013.01); H02J 7/0063 (2013.01); H02J 7/00711 (2020.01); H02J 7/007186 (2020.01)] | 21 Claims |
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1. A controller circuit comprising:
a voltage subtractor circuit having a subtractor output and first and second subtractor inputs, in which the first subtractor input is adapted to be coupled to a first current terminal of a transistor, the second subtractor input is adapted to be coupled to a second current terminal of the transistor;
a gate control circuit having a gate control input and a gate control output, the gate control input coupled to the subtractor output, the gate control output adapted to be coupled to a gate of the transistor; and
a discharge circuit having a discharge circuit input and a discharge circuit output, the discharge circuit input coupled to the gate control circuit, the discharge circuit output adapted to be coupled to the first current terminal of the transistor.
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