Power supply current priority based auto de-rating for power concurrency management
作者： Juha Oikarinen , Joseph Rutkowski , Ricardo Goncalves , Joshua Zazzera , Edgar Marti-Arbona
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摘要: An apparatus and method for to incrementally reduce (e.g., de-rate) a power supply voltage output (VOUT) of regulator multiple subsystems in response detecting high conditions client device is described. In one instance, low devices consumption are coupled grid the management system with integrated circuit (PMIC) supplying grid. The PMIC includes buck-or-boost switching including load current adjustment de-rate when sum consumed by above predetermined threshold.
lens.org 参考文章(29)
Yunhui Han, Kwangsub Lee, Chulwoo Park, Chuleun Yun, Seyoung Jang, Kuchul Jung, Apparatus and method for supplying power in mobile terminal ,(2013)
Yang Pan, Methods for Reducing Power Consumption of Electronic Systems ,(2011)
Xavier Branca, David Chesneau, DCM and PFM management ,(2012)
Yang Pan, Power Management Methods for System on a Chip ,(2011)
Fabio Gozzini, Cristiano Bazzani, Automatic buck/boost mode selection system for DC-DC converter ,(2013)
Chia-Wei Liu, Distributed power architecture having centralized control unit ,(2008)
Troy Stockstad, Joseph D. Rutkowski, Ricardo T. Goncalves, Systems and methods for 100 percent duty cycle in switching regulators ,(2014)
Jose Luis Flores, Anthony M. Hill, Closed Loop Adaptive Voltage Scaling ,(2011)
Mikhail Guz, Alain Chapuis, System for controlling an array of point-of-load regulators and auxiliary devices ,(2008)
Dusan Veselic, Martin George Albert Guthrie, Lyall Kenneth Winger, System and method for dynamic power management of a mobile device ,(2009)