The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 25, 2025
Filed:
Jul. 30, 2021
Inspur Electronic Information Industry Co., Ltd., Shandong, CN;
Huijie You, Shandong, CN;
Yan Li, Shandong, CN;
INSPUR ELECTRONIC INFORMATION INDUSTRY CO., LTD., Shandong, CN;
Abstract
The present disclosure discloses a soft-start protection circuit, comprising: a protection chip, a first switch tube, a second switch tube, a third switch tube, a fourth switch tube, a first capacitor, a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor and a seventh resistor. In the soft-start protection circuit of the present disclosure, the voltage of a voltage input end and the control end voltage of the first switch tube may be monitored; therefore, when there is a change in the two voltages, correct turn-on and turn-off actions may be performed in the soft-start protection circuit, increasing the accuracy of protection and at the same time reducing the turn-on speed of switch tubes to a certain extent, thus effectively reducing the impact of an impulse current on components and systems. Correspondingly, the present disclosure further discloses a circuit protection integrated chip.