Invention Grant
US09425792B2 Reconfigurable power switch chains for efficient dynamic power saving
有权
可重构电源开关链,实现高效动态省电
- Patent Title: Reconfigurable power switch chains for efficient dynamic power saving
- Patent Title (中): 可重构电源开关链,实现高效动态省电
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Application No.: US14445980Application Date: 2014-07-29
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Publication No.: US09425792B2Publication Date: 2016-08-23
- Inventor: Sureshkumar Govindaraj , Jose L. Flores
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Robert D. Marshall, Jr.; Frank D. Cimino
- Main IPC: G05F1/10
- IPC: G05F1/10 ; G05F3/02 ; H03K19/00 ; G06F1/26 ; H03K17/16 ; G06F1/32

Abstract:
Traditionally, designs have been very conservative on power grid design using higher margins than those needed for safe operation. This is especially true for process driver designs which may not have enough data on process characteristics. This invention allows us to recoup these inefficiencies and to speed up the power up/power down dynamically. This invention sequences plural power supply switches serially or in plural parallel sets as set by a wake up mode.
Public/Granted literature
- US20150028943A1 RECONFIGURABLE POWER SWITCH CHAINS FOR EFFICIENT DYNAMIC POWER SAVING Public/Granted day:2015-01-29
Information query
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