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. 25, 2020
Filed:
Dec. 24, 2018
Apple Inc., Cupertino, CA (US);
Sanjay Dabral, Cupertino, CA (US);
David A. Secker, San Jose, CA (US);
Jun Zhai, Cupertino, CA (US);
Ralf M. Schmitt, San Jose, CA (US);
Vidhya Ramachandran, Cupertino, CA (US);
Wenjie Mao, San Jose, CA (US);
Apple Inc, Cupertino, CA (US);
Abstract
Power management systems are described. In an embodiment, a power management system includes a voltage source, a circuit load located within a chip, and a switched capacitor voltage regulator (SCVR) coupled to voltage source and the circuit load to receive an input voltage from the voltage source and supply an output voltage to the circuit load. The SCVR may include circuitry located within the chip and a discrete integrated passive device (IPD) connected to the chip.