Invention Grant
US09077243B2 Current-balancing in interleaved circuit phases using a parameter common to the phases
有权
使用相位相同的参数在交错电路阶段进行电流平衡
- Patent Title: Current-balancing in interleaved circuit phases using a parameter common to the phases
- Patent Title (中): 使用相位相同的参数在交错电路阶段进行电流平衡
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Application No.: US13362182Application Date: 2012-01-31
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Publication No.: US09077243B2Publication Date: 2015-07-07
- Inventor: Gabriele Bernardinis , Marco Soldano
- Applicant: Gabriele Bernardinis , Marco Soldano
- Applicant Address: US MA Norwood
- Assignee: Analog Devices, Inc.
- Current Assignee: Analog Devices, Inc.
- Current Assignee Address: US MA Norwood
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H02M3/158
- IPC: H02M3/158 ; H02M1/00
Abstract:
A method for balancing an electrical parameter (e.g, a current or a voltage) between phases in a multi-phase interleaved circuit includes sensing the electrical parameter, demultiplexing the electrical parameter in accordance with a phase-select signal, sampling the demultiplexed components into a plurality of digital signals, generating an error signal based on a difference between the digital signals, and modulating the phase-select signal, as applied to the phases, in accordance with the error signal.
Public/Granted literature
- US20130194848A1 CURRENT-BALANCING IN INTERLEAVED CIRCUIT PHASES Public/Granted day:2013-08-01
Information query
IPC分类:
