Patent ID: 11870362
Assignee: WUXI CHIPOWN MICROELECTRONICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 11:
12. The synchronous rectification control circuit according to claim 10, wherein the pulse signal generation circuit comprises a fifth inverter, a first delay circuit and a second NAND gate circuit,
wherein the fifth inverter has an input terminal coupled to the input terminal of the pulse signal generation circuit, and an output terminal coupled to a first input terminal of the second NAND gate circuit and a first terminal of the first delay circuit;
the first delay circuit has a second terminal coupled to a second input terminal of the second NAND gate circuit; and
the second NAND gate circuit has an output terminal coupled to the output terminal of the pulse signal generation circuit.