Patent ID: 11870434
Assignee: GUANGDONG ZHINENG TECHNOLOGY CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The driving circuit according to claim 2, wherein the output port comprises a first output port and a second output port, and both the first output port and the second output port are electrically connected to the same to-be-driven device;
when the driving signal output module comprises a single-phase half-bridge circuit, the driving signal output module further comprises a first additional circuit and a second additional circuit, the drain of the first HHMT is electrically connected to the first output port through the first additional circuit, and the drain of the first HEMT is electrically connected to the second output port through the second additional circuit, so that on-time of the first HHMT and the first HEMT is regulated and controlled through the first additional circuit and the second additional circuit, respectively;
when the driving signal output module comprises the two-phase half-bridge circuit, the driving signal output module further comprises a third additional circuit and a fourth additional circuit, the drain of the first HHMT is electrically connected to the first output port through the first additional circuit, the drain of the second HHMT is electrically connected to the first output port through the third additional circuit, the drain of the first HEMT is electrically connected to the second output port through the second additional circuit, and the drain of the second HEMT is electrically connected to the second output port through the fourth additional circuit, so that on-time of the second HHMT and the second HEMT is regulated and controlled through the third additional circuit and the fourth additional circuit, respectively; and
when the driving signal output module comprises the three-phase half-bridge circuit, the driving signal output module further comprises a fifth additional circuit and a sixth additional circuit, the drain of the first HHMT is electrically connected to the first output port through the first additional circuit, the drain of the second HHMT is electrically connected to the first output port through the third additional circuit, the drain of the third HHMT is electrically connected to the first output port through the fifth additional circuit, the drain of the first HEMT is electrically connected to the second output port through the second additional circuit, the drain of the second HEMT is electrically connected to the second output port through the fourth additional circuit, and the drain of the third HEMT is electrically connected to the second output port through the sixth additional circuit, so that on-time of the third HHMT and the third HEMT is regulated and controlled through the fifth additional circuit and the sixth additional circuit, respectively.