CN1723604A - 用于监控电源的集成电路装置 - Google Patents
用于监控电源的集成电路装置 Download PDFInfo
- Publication number
- CN1723604A CN1723604A CNA2004800019341A CN200480001934A CN1723604A CN 1723604 A CN1723604 A CN 1723604A CN A2004800019341 A CNA2004800019341 A CN A2004800019341A CN 200480001934 A CN200480001934 A CN 200480001934A CN 1723604 A CN1723604 A CN 1723604A
- Authority
- CN
- China
- Prior art keywords
- voltage
- integrated circuit
- timing capacitor
- input
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012544 monitoring process Methods 0.000 title description 2
- 239000003990 capacitor Substances 0.000 claims abstract description 40
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims 6
- 238000010168 coupling process Methods 0.000 claims 6
- 238000005859 coupling reaction Methods 0.000 claims 6
- 238000007689 inspection Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 244000287680 Garcinia dulcis Species 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000002618 waking effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K3/00—Thermometers giving results other than momentary value of temperature
- G01K3/005—Circuits arrangements for indicating a predetermined temperature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
- G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
- H03K5/04—Shaping pulses by increasing duration; by decreasing duration
- H03K5/06—Shaping pulses by increasing duration; by decreasing duration by the use of delay lines or other analogue delay elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
- H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K2215/00—Details concerning sensor power supply
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
- G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electronic Switches (AREA)
- Semiconductor Integrated Circuits (AREA)
- Measurement Of Current Or Voltage (AREA)
- Circuits Of Receivers In General (AREA)
- Secondary Cells (AREA)
- Measurement Of Predetermined Time Intervals (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (36)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47632303P | 2003-06-06 | 2003-06-06 | |
US60/476,232 | 2003-06-06 | ||
US10/764,919 US6922084B2 (en) | 2003-06-06 | 2004-01-26 | Ultra-low power programmable timer and low voltage detection circuits |
US10/764,919 | 2004-01-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1723604A true CN1723604A (zh) | 2006-01-18 |
CN100356684C CN100356684C (zh) | 2007-12-19 |
Family
ID=33493528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800019341A Expired - Fee Related CN100356684C (zh) | 2003-06-06 | 2004-06-03 | 用于监控电源的集成电路装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6922084B2 (zh) |
EP (2) | EP1632020B1 (zh) |
KR (2) | KR20070100426A (zh) |
CN (1) | CN100356684C (zh) |
AT (2) | ATE450924T1 (zh) |
DE (2) | DE602004024392D1 (zh) |
WO (1) | WO2004111662A2 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101893866A (zh) * | 2009-05-20 | 2010-11-24 | Vega格里沙贝两合公司 | 用于现场设备的节能控制设备 |
CN101150689B (zh) * | 2007-10-25 | 2011-05-25 | 康佳集团股份有限公司 | 液晶电视vga唤醒功能的实现方法及其电路 |
CN101655516B (zh) * | 2008-08-20 | 2012-08-22 | 力博特公司 | 一种主路输入电流检测装置 |
CN102870320A (zh) * | 2010-03-17 | 2013-01-09 | 电力系统技术有限公司 | 功率转换器的控制系统及其操作方法 |
CN109073683A (zh) * | 2016-04-25 | 2018-12-21 | 大陆汽车有限公司 | 用于确定负载电流的方法及电池传感器 |
CN109976436A (zh) * | 2017-12-27 | 2019-07-05 | 瑞昱半导体股份有限公司 | 电压检测器与通信电路 |
CN111766913A (zh) * | 2020-05-27 | 2020-10-13 | 北京新忆科技有限公司 | 集成电路的控制系统和集成电路 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2393146T3 (es) * | 2005-07-13 | 2012-12-18 | Sca Hygiene Products Ab | Dispensador automático |
JP5736744B2 (ja) * | 2010-01-26 | 2015-06-17 | セイコーエプソン株式会社 | 熱センサーデバイス及び電子機器 |
CN104244381B (zh) * | 2013-06-17 | 2018-06-05 | 华为终端(东莞)有限公司 | 唤醒控制方法、装置和终端设备 |
US9470725B2 (en) * | 2013-07-29 | 2016-10-18 | Atmel Corporation | Measuring power consumption of circuit component operating in ultra-low power mode |
US9696353B2 (en) * | 2013-07-29 | 2017-07-04 | Atmel Corporation | Measuring power consumption of circuit component operating in run mode |
CN110086230B (zh) * | 2019-05-29 | 2021-01-08 | 维沃移动通信有限公司 | 充电装置及充电方法 |
US10705152B1 (en) * | 2019-06-05 | 2020-07-07 | Xilectric, Inc. | Systems and apparatus of cyclic coulometry |
KR102581053B1 (ko) | 2021-04-28 | 2023-09-20 | 현대로템 주식회사 | Mr댐퍼 온도 측정방법 |
CN114325407B (zh) * | 2021-12-31 | 2023-08-22 | 珠海冠宇电池股份有限公司 | 电池自放电测试方法、装置、设备及计算机存储介质 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2226666B1 (zh) * | 1973-04-17 | 1976-05-28 | Aerospatiale | |
GB2224846A (en) | 1988-11-14 | 1990-05-16 | Philips Electronic Associated | Temperature sensing circuit |
US5093584A (en) * | 1989-08-30 | 1992-03-03 | International Business Machines Corporation | Self calibrating timing circuit |
US6014030A (en) * | 1996-05-03 | 2000-01-11 | National Semiconductor Corp. | Current-level monitor with hierarchical precision |
US5862170A (en) * | 1996-11-06 | 1999-01-19 | Lockheed Martin Energy Research Corporation | Temperature measurement method using temperature coefficient timing for resistive or capacitive sensors |
JP3916279B2 (ja) * | 1997-01-10 | 2007-05-16 | ローム株式会社 | 電源監視ic |
SG86389A1 (en) | 1999-04-21 | 2002-02-19 | Em Microelectronic Marin Sa | Temperature level detection circuit |
HU227141B1 (en) * | 1999-07-15 | 2010-08-30 | Andras Fazakas | Method and apparatus for sensing small and slow changing of voltage signals with proper sign |
GB0011541D0 (en) * | 2000-05-12 | 2000-06-28 | Sgs Thomson Microelectronics | Generation of a voltage proportional to temperature with a negative variation |
US6346848B1 (en) * | 2000-06-29 | 2002-02-12 | International Business Machines Corporation | Apparatus and method for generating current linearly dependent on temperature |
US6811309B1 (en) * | 2000-07-26 | 2004-11-02 | Stmicroelectronics Asia Pacific Pte Ltd | Thermal sensor circuit |
US6483372B1 (en) * | 2000-09-13 | 2002-11-19 | Analog Devices, Inc. | Low temperature coefficient voltage output circuit and method |
-
2004
- 2004-01-26 US US10/764,919 patent/US6922084B2/en not_active Expired - Lifetime
- 2004-06-03 EP EP04754223A patent/EP1632020B1/en not_active Expired - Lifetime
- 2004-06-03 KR KR1020077021741A patent/KR20070100426A/ko not_active Application Discontinuation
- 2004-06-03 DE DE602004024392T patent/DE602004024392D1/de not_active Expired - Lifetime
- 2004-06-03 CN CNB2004800019341A patent/CN100356684C/zh not_active Expired - Fee Related
- 2004-06-03 DE DE602004030287T patent/DE602004030287D1/de not_active Expired - Lifetime
- 2004-06-03 AT AT04754223T patent/ATE450924T1/de not_active IP Right Cessation
- 2004-06-03 WO PCT/US2004/017570 patent/WO2004111662A2/en active Application Filing
- 2004-06-03 KR KR1020057020894A patent/KR100819868B1/ko active IP Right Grant
- 2004-06-03 AT AT07010698T patent/ATE489607T1/de not_active IP Right Cessation
- 2004-06-03 EP EP07010698A patent/EP1843139B1/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101150689B (zh) * | 2007-10-25 | 2011-05-25 | 康佳集团股份有限公司 | 液晶电视vga唤醒功能的实现方法及其电路 |
CN101655516B (zh) * | 2008-08-20 | 2012-08-22 | 力博特公司 | 一种主路输入电流检测装置 |
CN101893866A (zh) * | 2009-05-20 | 2010-11-24 | Vega格里沙贝两合公司 | 用于现场设备的节能控制设备 |
CN102870320A (zh) * | 2010-03-17 | 2013-01-09 | 电力系统技术有限公司 | 功率转换器的控制系统及其操作方法 |
CN102870320B (zh) * | 2010-03-17 | 2016-11-02 | 电力系统技术有限公司 | 功率转换器的控制系统及其操作方法 |
CN109073683A (zh) * | 2016-04-25 | 2018-12-21 | 大陆汽车有限公司 | 用于确定负载电流的方法及电池传感器 |
CN109976436A (zh) * | 2017-12-27 | 2019-07-05 | 瑞昱半导体股份有限公司 | 电压检测器与通信电路 |
CN109976436B (zh) * | 2017-12-27 | 2021-03-23 | 瑞昱半导体股份有限公司 | 电压检测器与通信电路 |
CN111766913A (zh) * | 2020-05-27 | 2020-10-13 | 北京新忆科技有限公司 | 集成电路的控制系统和集成电路 |
CN111766913B (zh) * | 2020-05-27 | 2023-12-22 | 北京新忆科技有限公司 | 集成电路的控制系统和集成电路 |
Also Published As
Publication number | Publication date |
---|---|
ATE489607T1 (de) | 2010-12-15 |
KR20060032585A (ko) | 2006-04-17 |
US6922084B2 (en) | 2005-07-26 |
US20040246031A1 (en) | 2004-12-09 |
EP1632020B1 (en) | 2009-12-02 |
EP1843139A3 (en) | 2007-11-07 |
WO2004111662A3 (en) | 2005-04-14 |
DE602004030287D1 (de) | 2011-01-05 |
EP1843139A2 (en) | 2007-10-10 |
KR100819868B1 (ko) | 2008-04-07 |
ATE450924T1 (de) | 2009-12-15 |
CN100356684C (zh) | 2007-12-19 |
DE602004024392D1 (de) | 2010-01-14 |
KR20070100426A (ko) | 2007-10-10 |
EP1843139B1 (en) | 2010-11-24 |
WO2004111662A8 (en) | 2008-07-24 |
WO2004111662A2 (en) | 2004-12-23 |
EP1632020A2 (en) | 2006-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C35 | Partial or whole invalidation of patent or utility model | ||
IP01 | Partial invalidation of patent right |
Commission number: 4W02146 Conclusion of examination: The right to claim patent for invention No. 200480001934.1 shall be invalid from 29 to 36, and shall continue to be valid on the basis of claim 1 to 28. Decision date of declaring invalidation: 20110701 Decision number of declaring invalidation: 16787 Denomination of invention: IC apparatus for monitoring power supply Granted publication date: 20071219 Patentee: Mikrochip Technology Corp. |
|
C35 | Partial or whole invalidation of patent or utility model | ||
IP01 | Partial invalidation of patent right |
Commission number: 4W02334 Conclusion of examination: The right to claim patent for invention No. 200480001934.1 shall be invalid from 29 to 36, and shall continue to be valid on the basis of claim 1 to 28. Decision date of declaring invalidation: 20110701 Decision number of declaring invalidation: 16787 Denomination of invention: IC apparatus for monitoring power supply Granted publication date: 20071219 Patentee: Mikrochip Technology Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20190603 |