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1.发明申请Auxiliary Power Supply Devices and Nonvolatile Memory Systems Including the Same 有权辅助电源设备和包括其的非易失性存储器系统公开(公告)号：US20150357005A1
公开(公告)日：2015-12-10
申请号：US14611763
申请日：2015-02-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： In Bo Shim , Jongjoo Lee
CPC classification number: G11C5/141 , G06F3/0625 , G06F3/0653 , G06F3/0679 , G11C16/30 , Y10T307/615
Abstract: An auxiliary power supply device can include a first power storage unit, a first charging circuit to receive input power and charge the first power storage unit, a second power storage unit having lower power supply speed than the first power storage unit and longer power supply time than the first power storage unit, a second charge circuit to receive input power and charge the second power storage unit, and a switching unit to supply the stored power of the first power storage unit to external devices for a predetermined time when a sudden power-off occurs and supply stored power of the second power storage unit to the external devices after the predetermined time elapses.
Abstract translation: 辅助电源装置可以包括：第一蓄电单元，用于接收输入电力并对第一蓄电单元充电的第一充电电路，具有比第一蓄电单元低的电源速度的第二蓄电单元和较长的电源时间 与第一蓄电单元相比，接收输入电力并对第二蓄电单元充电的第二充电电路，以及切换单元，用于在突发功率存储单元向突发电力存储单元提供预定时间的第一蓄电单元的存储电力时， 并且在预定时间过去之后将第二蓄电单元的存储电力提供给外部设备。
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2.发明授权Auxiliary power supply devices and nonvolatile memory systems including the same 有权辅助电源装置和包括其的非易失性存储器系统公开(公告)号：US09484069B2
公开(公告)日：2016-11-01
申请号：US14611763
申请日：2015-02-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： In Bo Shim , Jongjoo Lee
CPC classification number: G11C5/141 , G06F3/0625 , G06F3/0653 , G06F3/0679 , G11C16/30 , Y10T307/615
Abstract: An auxiliary power supply device can include a first power storage unit, a first charging circuit to receive input power and charge the first power storage unit, a second power storage unit having lower power supply speed than the first power storage unit and longer power supply time than the first power storage unit, a second charge circuit to receive input power and charge the second power storage unit, and a switching unit to supply the stored power of the first power storage unit to external devices for a predetermined time when a sudden power-off occurs and supply stored power of the second power storage unit to the external devices after the predetermined time elapses.
Abstract translation: 辅助电源装置可以包括：第一蓄电单元，用于接收输入电力并对第一蓄电单元充电的第一充电电路，具有比第一蓄电单元低的电源速度的第二蓄电单元和较长的电源时间 与第一蓄电单元相比，接收输入电力并对第二蓄电单元充电的第二充电电路，以及切换单元，用于在突发功率存储单元向突发电力存储单元提供预定时间的第一蓄电单元的存储电力时， 并且在预定时间过去之后将第二蓄电单元的存储电力提供给外部设备。
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