Adaptive power multiplexing with a power distribution network

Patent Number	US9990022B2
Status	已授權 Granted
	Adaptive power multiplexing with a power distribution network
	2018-06-05
Application Number	US15199567
Application Date	2016-06-30
Rights Holder	QUALCOMM INC
	Wong, Mong Chit; Dang, Nam; Jain, Rajeev; Shahrokhinia, Sassan; Huang, Yu; Cao, Lipeng
Date Available	2018-06-05
Country	United States
Abstract	An integrated circuit (IC) is disclosed herein for adaptive power multiplexing with a power distribution network. In an example aspect, the integrated circuit includes a first power rail, a second power rail, and a load power rail. The integrated circuit also includes multiple power-multiplexer tiles and power-multiplexer control circuitry. The multiple power-multiplexer tiles are coupled in series in a chained arrangement and configured to jointly perform a power-multiplexing operation. Each power-multiplexer tile is configured to switch between coupling the load power rail to the first power rail and coupling the load power rail to the second power rail. The power-multiplexer control circuitry is configured to control a direction of current flow to prevent cross-conduction between the first power rail and the second power rail during the power-multiplexing operation.
Language	英語English
Open (Notice) Number	US9990022B2
IPC Classification Number	G06F1/26 ; G06F1/32
CPC Classification Number	H01L23/50 ; H02J1/08 ; H02J1/108 ; H02J9/061 ; G06F1/263 ; G06F1/3234
Patent Agent	PAGET, Hugh
Document Type	Patent
Collection	University of Macau
Recommended Citation GB/T 7714	Wong, Mong Chit,Dang, Nam,Jain, Rajeev,et al. Adaptive power multiplexing with a power distribution network. US9990022B2[P]. 2018-06-05.
APA	Wong, Mong Chit., Dang, Nam., Jain, Rajeev., Shahrokhinia, Sassan., Huang, Yu., & Cao, Lipeng (2016-06-30). Adaptive power multiplexing with a power distribution network.

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