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:
Sep. 10, 2024
Filed:
Nov. 25, 2022
Infineon Technologies Ag, Neubiberg, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
A circuit may include a load transistor and a current measuring circuit that is coupled to the load transistor. The load transistor has a main current path, which is connected between a first supply node and an output pin for connecting a load. The current measuring circuit has a sense transistor coupled to the load transistor. The current measuring circuit is designed to deliver a measuring current that represents a load current flowing through the load transistor. The circuit may also include an analog-to-digital converter with a current input, and a digital-to-analog converter. The analog-to-digital converter is designed to output a digital signal representing an input current of the analog-to-digital converter. The digital-to-analog converter is designed to output an output current that depends on the digital signal. A control circuit is designed to output the measuring current.