Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
November 12, 2019
Patent Application Number
15199744
Date Filed
June 30, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
Some embodiments include apparatus and methods for using a first node to couple to a battery, a second node to couple to a terminal of an interface, and a precharge circuit unit coupled to the first and second nodes. The precharge circuit can operates to cause a first current to flow from the first node to the second node through a transistor of the precharge circuit unit based on first values of voltages at the first and second nodes, and to cause a second current to flow from the second node to the first node through the transistor based on second values of voltages at the first and second nodes.
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