Invention Grant
US08479032B2 Systems, methods and devices for regulation or isolation of backup power in memory devices
有权
用于调节或隔离存储设备中备用电源的系统，方法和设备
- Patent Title: Systems, methods and devices for regulation or isolation of backup power in memory devices
- Patent Title (中): 用于调节或隔离存储设备中备用电源的系统，方法和设备
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Application No.: US12492935Application Date: 2009-06-26
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Publication No.: US08479032B2Publication Date: 2013-07-02
- Inventor: Jon David Trantham , Darren Edward Johnston , Dean Clark Wilson
- Applicant: Jon David Trantham , Darren Edward Johnston , Dean Clark Wilson
- Applicant Address: US CA Scotts Valley
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Scotts Valley
- Main IPC: G06F1/30
- IPC: G06F1/30 ; G06F1/16 ; G06F13/00
Abstract:
Power-backup capabilities are provided by implementing a variety of different methods, systems and devices. According to one such implementation, a data-storage device is implemented having a memory control circuit controlling nonvolatile and volatile memory. An operating power circuit carries primary-operating power from the host-system to the memories and control circuitry. A backup power circuit includes energy-storage circuitry with one or more energy storage devices. An isolation-regulation circuit provides voltage regulation of power from the host-system and also isolates the host-system provided power from the energy storage devices. A regulation power circuit carries the regulated power from the isolation-regulation circuit to the energy storage devices.
Public/Granted literature
- US20100332858A1 SYSTEMS, METHODS AND DEVICES FOR REGULATION OR ISOLATION OF BACKUP POWER IN MEMORY DEVICES Public/Granted day:2010-12-30
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