Patent ID: 11916482
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. The method according to claim 11, further comprising:
outputting, by an overcurrent protection circuit of the DC/DC converter, an overcurrent signal to the overshoot detection apparatus based on the overcurrent protection circuit being triggered; and
wherein controlling the integration circuit to discharge based on the operating status parameter of the DC/DC converter meeting the operating status parameter requirement comprises:
controlling, by the overshoot detection apparatus, the integration circuit to discharge based on the operating status parameter of the DC/DC converter meeting the operating status parameter requirement and a quantity of times of receiving the overcurrent signal output by the overcurrent protection circuit in a first preset duration being greater than or equal to a preset quantity threshold.