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:
Aug. 06, 2019
Filed:
Nov. 30, 2016
Infineon Technologies Ag, Neubiberg, DE;
Andriyanto Halim, Singapore, SG;
Kai Hong Cheong, Johor Bahru, MY;
Muhammad Nur Syafii Bin Mohamed Saat, Singapore, SG;
Infineon Technologies AG, Neubiberg, DE;
Abstract
Driver circuitry is configured to generate a control signal for a switching device that controls supply of load current to a load. The driver circuitry includes current control circuitry, modulation circuitry, and signal generation circuitry. The current control circuitry is configured to generate a current signal indicative of whether the load current has reached a reference current. The modulation circuitry is configured to generate a modulation signal having an ON-time that is based at least on a desired amount of current to be supplied to the load. The signal generation circuitry is configured to generate the control signal based at least on the current signal and the modulation signal.