| 摘要 |
A circuit includes an electronic component package that comprises at least a first lead, a III-N device in the electronic component package, a gate driver, and a ferrite bead. The III-N device comprises a drain, gate, and source, where the source is coupled to the first lead. The gate driver comprises a first terminal and a second terminal, where the first terminal is coupled to the first lead. The ferrite bead is coupled between the gate of the III-N transistor and the second terminal of the gate driver. When switching, the deleterious effects of the parasitic inductance of the circuit gate loop are mitigated by the ferrite bead. |
| 主权项 |
1. A circuit comprising:
a first electronic component package comprising a first lead, a second lead, and a third lead; a first III-N device encased in the first electronic component package, the first III-N device comprising a first drain, a first gate, and a first source, the first source coupled to the first lead, and the first drain coupled to the third lead; a second electronic component package comprising a fourth lead, a fifth lead, and a sixth lead; a second III-N device encased in the second electronic component package, the second III-N device comprising a second drain, a second gate, and a second source, the second source coupled to the fourth lead and the second drain coupled to the sixth lead, wherein the fourth lead of the second electronic component package is directly coupled to the third lead of the first electronic component package; a gate driver comprising a first terminal and a second terminal, the first terminal being coupled to the first electronic component package at the first lead, and the second terminal being coupled to the first electronic component package at the second lead; and a ferrite bead encased in the first electronic component package and coupled between the gate of the III-N device and the second lead. |
