- Patent Title: Distributing on chip inductors for monolithic voltage regulation
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Application No.: US17306870Application Date: 2021-05-03
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Publication No.: US12094841B2Publication Date: 2024-09-17
- Inventor: Michael Henry Soltau Dayringer , Anatoly Yakovlev , Ji Eun Jang , Hesam Fathi Moghadam , David Hopkins
- Applicant: Oracle International Corporation
- Applicant Address: US CA Redwood City
- Assignee: Oracle International Corporation
- Current Assignee: Oracle International Corporation
- Current Assignee Address: US CA Redwood City
- Agency: Kowert, Hood, Munyon, Rankin & Goetzel, P.C.
- Agent S. Scott Foster
- The original application number of the division: US16159448 2018.10.12
- Main IPC: H01L23/64
- IPC: H01L23/64 ; G05F1/46 ; H01L23/00 ; H01L23/522 ; H02M1/14 ; H02M3/158 ; H01F27/24 ; H02M1/00

Abstract:
Distributions of on-chip inductors for monolithic voltage regulation are described. On-chip voltage regulation may be provided by integrated voltage regulators (IVRs), such as a buck converter with integrated inductors. On-chip inductors may be placed to ensure optimal voltage regulation for high power density applications. With this technology, integrated circuits may have many independent voltage domains for fine-grained dynamic voltage and frequency scaling that allows for higher overall power efficiency for the system.
Public/Granted literature
- US20210257317A1 DISTRIBUTING ON CHIP INDUCTORS FOR MONOLITHIC VOLTAGE REGULATION Public/Granted day:2021-08-19
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