CN113703555B - 用于功率管理ic的自主热控制器 - Google Patents

用于功率管理ic的自主热控制器 Download PDF

Info

Publication number
CN113703555B
CN113703555B CN202111004461.2A CN202111004461A CN113703555B CN 113703555 B CN113703555 B CN 113703555B CN 202111004461 A CN202111004461 A CN 202111004461A CN 113703555 B CN113703555 B CN 113703555B
Authority
CN
China
Prior art keywords
power
pmic
modules
scaling factor
current scaling
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.)
Active
Application number
CN202111004461.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN113703555A (zh
Inventor
R·K·罗斯基
S·C·达尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority to CN202111004461.2A priority Critical patent/CN113703555B/zh
Publication of CN113703555A publication Critical patent/CN113703555A/zh
Application granted granted Critical
Publication of CN113703555B publication Critical patent/CN113703555B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • G06F1/206—Cooling means comprising thermal management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Power Sources (AREA)
  • Control Of El Displays (AREA)
CN202111004461.2A 2012-07-26 2013-07-26 用于功率管理ic的自主热控制器 Active CN113703555B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111004461.2A CN113703555B (zh) 2012-07-26 2013-07-26 用于功率管理ic的自主热控制器

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13/559,030 2012-07-26
US13/559,030 US9285818B2 (en) 2012-07-26 2012-07-26 Autonomous thermal controller for power management IC
PCT/US2013/052413 WO2014018941A1 (en) 2012-07-26 2013-07-26 Autonomous thermal controller for power management ic
CN202111004461.2A CN113703555B (zh) 2012-07-26 2013-07-26 用于功率管理ic的自主热控制器
CN201380039339.6A CN104487911A (zh) 2012-07-26 2013-07-26 用于功率管理ic的自主热控制器

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201380039339.6A Division CN104487911A (zh) 2012-07-26 2013-07-26 用于功率管理ic的自主热控制器

Publications (2)

Publication Number Publication Date
CN113703555A CN113703555A (zh) 2021-11-26
CN113703555B true CN113703555B (zh) 2024-02-09

Family

ID=48948537

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202111004461.2A Active CN113703555B (zh) 2012-07-26 2013-07-26 用于功率管理ic的自主热控制器
CN201380039339.6A Pending CN104487911A (zh) 2012-07-26 2013-07-26 用于功率管理ic的自主热控制器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201380039339.6A Pending CN104487911A (zh) 2012-07-26 2013-07-26 用于功率管理ic的自主热控制器

Country Status (5)

Country Link
US (1) US9285818B2 (enExample)
EP (1) EP2877907B1 (enExample)
JP (1) JP5973074B2 (enExample)
CN (2) CN113703555B (enExample)
WO (1) WO2014018941A1 (enExample)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8773336B2 (en) 2008-09-05 2014-07-08 Ketra, Inc. Illumination devices and related systems and methods
USRE50468E1 (en) 2008-09-05 2025-06-24 Lutron Technology Company Llc Intelligent illumination device
US9276766B2 (en) 2008-09-05 2016-03-01 Ketra, Inc. Display calibration systems and related methods
US10210750B2 (en) 2011-09-13 2019-02-19 Lutron Electronics Co., Inc. System and method of extending the communication range in a visible light communication system
US9509525B2 (en) 2008-09-05 2016-11-29 Ketra, Inc. Intelligent illumination device
US9386668B2 (en) 2010-09-30 2016-07-05 Ketra, Inc. Lighting control system
USRE49454E1 (en) 2010-09-30 2023-03-07 Lutron Technology Company Llc Lighting control system
US8933646B2 (en) * 2012-12-20 2015-01-13 Shenzhen China Star Optoelectronics Technology Co., Ltd. Protection circuit for backlight driver circuit, backlight module, and LCD device
US8946995B2 (en) * 2013-01-23 2015-02-03 Infineon Technologies Austria Ag LED driver circuit
USRE48955E1 (en) 2013-08-20 2022-03-01 Lutron Technology Company Llc Interference-resistant compensation for illumination devices having multiple emitter modules
US9360174B2 (en) 2013-12-05 2016-06-07 Ketra, Inc. Linear LED illumination device with improved color mixing
US9578724B1 (en) 2013-08-20 2017-02-21 Ketra, Inc. Illumination device and method for avoiding flicker
US9332598B1 (en) 2013-08-20 2016-05-03 Ketra, Inc. Interference-resistant compensation for illumination devices having multiple emitter modules
US9237620B1 (en) 2013-08-20 2016-01-12 Ketra, Inc. Illumination device and temperature compensation method
US9247605B1 (en) 2013-08-20 2016-01-26 Ketra, Inc. Interference-resistant compensation for illumination devices
US9651632B1 (en) 2013-08-20 2017-05-16 Ketra, Inc. Illumination device and temperature calibration method
US9769899B2 (en) 2014-06-25 2017-09-19 Ketra, Inc. Illumination device and age compensation method
USRE48956E1 (en) 2013-08-20 2022-03-01 Lutron Technology Company Llc Interference-resistant compensation for illumination devices using multiple series of measurement intervals
US9345097B1 (en) 2013-08-20 2016-05-17 Ketra, Inc. Interference-resistant compensation for illumination devices using multiple series of measurement intervals
US9155155B1 (en) 2013-08-20 2015-10-06 Ketra, Inc. Overlapping measurement sequences for interference-resistant compensation in light emitting diode devices
US9736895B1 (en) 2013-10-03 2017-08-15 Ketra, Inc. Color mixing optics for LED illumination device
CN103902002B (zh) * 2014-03-10 2016-03-30 小米科技有限责任公司 电源管理方法及装置
US9552034B2 (en) 2014-04-29 2017-01-24 Qualcomm Incorporated Systems and methods for providing local hardware limit management and enforcement
US10161786B2 (en) 2014-06-25 2018-12-25 Lutron Ketra, Llc Emitter module for an LED illumination device
US9557214B2 (en) 2014-06-25 2017-01-31 Ketra, Inc. Illumination device and method for calibrating an illumination device over changes in temperature, drive current, and time
US9392663B2 (en) 2014-06-25 2016-07-12 Ketra, Inc. Illumination device and method for controlling an illumination device over changes in drive current and temperature
US9736903B2 (en) 2014-06-25 2017-08-15 Ketra, Inc. Illumination device and method for calibrating and controlling an illumination device comprising a phosphor converted LED
US9392660B2 (en) 2014-08-28 2016-07-12 Ketra, Inc. LED illumination device and calibration method for accurately characterizing the emission LEDs and photodetector(s) included within the LED illumination device
US9510416B2 (en) 2014-08-28 2016-11-29 Ketra, Inc. LED illumination device and method for accurately controlling the intensity and color point of the illumination device over time
KR102210770B1 (ko) 2014-09-02 2021-02-02 삼성전자주식회사 반도체 장치, 반도체 시스템 및 그 제어 방법
US9485813B1 (en) 2015-01-26 2016-11-01 Ketra, Inc. Illumination device and method for avoiding an over-power or over-current condition in a power converter
US9237623B1 (en) 2015-01-26 2016-01-12 Ketra, Inc. Illumination device and method for determining a maximum lumens that can be safely produced by the illumination device to achieve a target chromaticity
US9237612B1 (en) 2015-01-26 2016-01-12 Ketra, Inc. Illumination device and method for determining a target lumens that can be safely produced by an illumination device at a present temperature
US9939328B2 (en) * 2015-03-12 2018-04-10 Qualcomm Incorporated Systems, apparatus, and methods for temperature detection
US10275001B2 (en) 2015-06-26 2019-04-30 Intel Corporation Thermal throttling of electronic devices
US9651969B2 (en) * 2015-07-30 2017-05-16 Qualcomm Incorporated Adaptive voltage scaling using analytical models for interconnect delay
US10234409B2 (en) * 2015-09-17 2019-03-19 Dunan Microstaq, Inc. Test equipment arrangement having a superheat controller
CN105245651B (zh) * 2015-10-20 2018-04-03 广东欧珀移动通信有限公司 一种手机温度控制装置、温度控制方法及手机
US10712789B2 (en) * 2015-12-18 2020-07-14 Intel Corporation Integrated circuit thermal throttling with workload adapted thermal sensor maximum temperature
CN106066813B (zh) * 2016-05-26 2020-03-13 努比亚技术有限公司 资源调度装置、移动终端及资源调度方法
CN106294078A (zh) 2016-09-05 2017-01-04 英业达科技有限公司 温度监控系统与温度监控方法
TWI596470B (zh) * 2016-09-30 2017-08-21 英業達股份有限公司 溫度監控系統與溫度監控方法
KR102701849B1 (ko) * 2017-01-26 2024-09-02 삼성전자주식회사 적응적 열 저항 및 열 용량을 사용하는 열 관리 장치 및 방법
US11408934B2 (en) 2017-12-22 2022-08-09 Nvidia Corporation In system test of chips in functional systems
US11272599B1 (en) 2018-06-22 2022-03-08 Lutron Technology Company Llc Calibration procedure for a light-emitting diode light source
KR102037252B1 (ko) * 2018-08-10 2019-10-29 에이앤피 주식회사 매니지먼트 파워시스템
US11467641B2 (en) * 2019-01-15 2022-10-11 Dell Products, Lp System and method for dynamically identifying a power adaptor power rating based on operating conditions
US11226671B2 (en) * 2019-02-27 2022-01-18 Micron Technology, Inc. Power translator component
US11037435B2 (en) * 2019-11-18 2021-06-15 Nxp B.V. Radio frequency communication device
CN120762510A (zh) * 2025-09-10 2025-10-10 中国舰船研究设计中心 一种声频集成信号处理机gpu计算板卡的健康管理方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101351759A (zh) * 2006-01-03 2009-01-21 先进微装置公司 用于在独立的频率及/或电压操作集成电路的组件的系统及方法
CN101630192A (zh) * 2008-06-30 2010-01-20 英特尔公司 对功耗装置的独立自调节的干预
CN101751054A (zh) * 2009-11-12 2010-06-23 华为终端有限公司 控制设备温度的方法和装置、通信设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6789037B2 (en) 1999-03-30 2004-09-07 Intel Corporation Methods and apparatus for thermal management of an integrated circuit die
US6393374B1 (en) 1999-03-30 2002-05-21 Intel Corporation Programmable thermal management of an integrated circuit die
US6804632B2 (en) 2001-12-06 2004-10-12 Intel Corporation Distribution of processing activity across processing hardware based on power consumption considerations
US6996491B2 (en) 2002-02-19 2006-02-07 Sun Microsystems, Inc. Method and system for monitoring and profiling an integrated circuit die temperature
US7698583B2 (en) * 2002-10-03 2010-04-13 Via Technologies, Inc. Microprocessor capable of dynamically reducing its power consumption in response to varying operating temperature
US7461272B2 (en) 2004-12-21 2008-12-02 Intel Corporation Device, system and method of thermal control
JP2008026948A (ja) * 2006-07-18 2008-02-07 Renesas Technology Corp 半導体集積回路
US7617403B2 (en) 2006-07-26 2009-11-10 International Business Machines Corporation Method and apparatus for controlling heat generation in a multi-core processor
CN101802749B (zh) * 2007-06-04 2012-10-03 Nxp股份有限公司 电源管理集成电路
US8793512B2 (en) * 2010-10-29 2014-07-29 Advanced Micro Devices, Inc. Method and apparatus for thermal control of processing nodes
US9122464B2 (en) 2011-12-22 2015-09-01 Intel Corporation Method, apparatus, and system for energy efficiency and energy conservation including energy efficient processor thermal throttling using deep power down mode
US8874949B2 (en) 2011-12-22 2014-10-28 Intel Corporation Method, apparatus, and system for energy efficiency and energy conservation including enhanced temperature based voltage control

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101351759A (zh) * 2006-01-03 2009-01-21 先进微装置公司 用于在独立的频率及/或电压操作集成电路的组件的系统及方法
CN101630192A (zh) * 2008-06-30 2010-01-20 英特尔公司 对功耗装置的独立自调节的干预
CN101751054A (zh) * 2009-11-12 2010-06-23 华为终端有限公司 控制设备温度的方法和装置、通信设备

Also Published As

Publication number Publication date
US9285818B2 (en) 2016-03-15
JP5973074B2 (ja) 2016-08-23
EP2877907B1 (en) 2022-01-12
EP2877907A1 (en) 2015-06-03
US20140028377A1 (en) 2014-01-30
CN113703555A (zh) 2021-11-26
JP2015526813A (ja) 2015-09-10
WO2014018941A1 (en) 2014-01-30
CN104487911A (zh) 2015-04-01

Similar Documents

Publication Publication Date Title
CN113703555B (zh) 用于功率管理ic的自主热控制器
US10768244B2 (en) Power loss protection integrated circuit with autonomous capacitor health check
US10992173B2 (en) Optimized gate driver for low voltage power loss protection system
US7702935B2 (en) Reporting flash memory operating voltages
KR101341702B1 (ko) 스위칭형 출력단들에 대한 단락 보호
TW201939299A (zh) 通用序列匯流排功率遞送中的可程式vbus放電
US9946279B1 (en) Programmable voltage setting with open and short circuit protection
CN108279715A (zh) 调节电子装置从电源供应器提取电流的设备、系统和方法
CN105723299A (zh) 电子装置中执行系统功率预算的方法及其装置
KR20170035977A (ko) 디지털 피드백을 통한 빠른 배터리 충전
US10770894B1 (en) Fast settlement of supplement converter for power loss protection system
JP2018032221A (ja) 電子機器およびその制御方法
TWI676333B (zh) 電子裝置及其充電方法
CN104133382B (zh) 电源仲裁方法和具有用于访问并选择电源的控制逻辑电路的装置
CN104137022B (zh) 通过计算机系统控制从适配器汲取的电流
WO2013147874A1 (en) Methods and apparatus for communicating available battery power
TWI756880B (zh) 電力管理裝置與方法
JP2011090423A (ja) コンピュータおよび電源装置
US8667610B2 (en) Portable computer and charging method thereof
US20240266948A1 (en) Control of boost converter current limit
JP6916629B2 (ja) 電子機器および制御方法
KR20060079055A (ko) 전원 관리를 위한 장치, 시스템 및 방법
CN116470622A (zh) 助听器充电控制方法和装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant