公开(公告)号：US20170177374A1

公开(公告)日：2017-06-22

申请号：US14975272

申请日：2015-12-18

Applicant: INTEL CORPORATION

Inventor： Andrew MORNING-SMITH ,  Adrian MOCANU ,  Zeljko ZUPANC ,  Mike M. NGO

IPC: G06F9/44 ,  G06F1/30 ,  G06F13/40 ,  G06F3/06

CPC classification number: G06F11/1441 ,  G06F1/263 ,  G06F1/305 ,  G06F9/442 ,  G06F13/4022

Abstract: Provided is a memory device, comprising a non-volatile memory, an energy store coupled to an input power module of the non-volatile memory, and a power management module configurable to determine whether or not to supply backup power to the non-volatile memory via the energy store to initiate a shutdown process, based on differentiating a voltage glitch from an actual loss of power in a power line. Provided also is a computational device that includes the memory device. Provided also is a method in which a power management module of the memory device determines whether or not to supply backup power to the non-volatile memory via the energy store to initiate a shutdown process, based on differentiating a voltage glitch from an actual loss of power in a power line.

公开(公告)号：US20170069356A1

公开(公告)日：2017-03-09

申请号：US14845373

申请日：2015-09-04

Applicant: Intel Corporation

Inventor： Kai-Uwe SCHMIDT ,  Andrew MORNING-SMITH ,  Adrian MOCANU ,  Mike M. NGO

IPC: G11C5/14 ,  H02J7/00

CPC classification number: G11C5/148 ,  G01R21/006 ,  G01R27/2688 ,  G01R31/3004 ,  G01R31/44 ,  G11C5/141 ,  G11C29/02 ,  G11C29/021 ,  G11C29/50 ,  G11C2029/5002 ,  H02J7/0068 ,  H02J7/345

Abstract: These present disclosure provides techniques to determine the capacitance of a power loss capacitor based on voltage ripple. The power loss capacitor may be a power loss capacitor for a power loss shutdown system of a solid state drive. The capacitance may be determined as a function of the voltage ripple and a period of the voltage ripple during a natural discharge and a controlled discharge of the power loss capacitor.

Abstract translation: 这些本公开提供了基于电压纹波确定功率损耗电容器的电容的技术。 功率损耗电容器可以是用于固态驱动器的功率损耗关断系统的功率损耗电容器。 电容可以根据电压波动以及在自然放电期间的电压纹波的周期以及功率损耗电容器的受控放电来确定。

公开(公告)号：US20150276636A1

公开(公告)日：2015-10-01

申请号：US14229567

申请日：2014-03-28

Applicant: INTEL CORPORATION

Inventor： Naoki MATSUMURA ,  Allen HUANG ,  Mike M. NGO ,  Vivek RAMANI ,  Norman U. ADRE

IPC: G01N27/02 ,  G01R31/36

CPC classification number: H01M10/48 ,  H01M2200/20

Abstract: An electronic device may include a panel to cover at least a portion of a battery cell, a first conductive member on the battery cell, and a protection circuit to detect battery expansion based on the first conductive member.

Abstract translation: 电子设备可以包括覆盖电池单元的至少一部分的面板，电池单元上的第一导电构件，以及基于第一导电构件检测电池膨胀的保护电路。