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:
Jun. 18, 2024
Filed:
Jun. 20, 2023
Silanna Asia Pte Ltd, Singapore, SG;
Hubertus Notohamiprodjo, Union City, CA (US);
Timothy Wilhelm, Harpswell, ME (US);
Silanna Asia Pte Ltd, Singapore, SG;
Abstract
A multi-port charger includes two or more integrated power delivery modules electrically coupled to an AC-to-DC power converter. Each of the integrated power delivery modules includes a module controller in signal communication with a digital communication bus, a USB-PD controller, a switch-mode DC-to-DC power converter which is configured to provide an adjustable output voltage to a sink device via a USB voltage bus, a first analog-to-digital converter (ADC) circuit in signal communication with the USB-PD controller and the USB voltage bus to generate a digital representation of the output voltage, and a second ADC circuit in signal communication with the USB-PD controller and the USB voltage bus to provide a digital representation of an output current provided by the switch-mode DC-to-DC power converter to the sink device.