ATE491256T1 - System und verfahren zur dynamischen leistungsverwaltung einer mobilen vorrichtung - Google Patents

System und verfahren zur dynamischen leistungsverwaltung einer mobilen vorrichtung

Info

Publication number
ATE491256T1
ATE491256T1 AT09159822T AT09159822T ATE491256T1 AT E491256 T1 ATE491256 T1 AT E491256T1 AT 09159822 T AT09159822 T AT 09159822T AT 09159822 T AT09159822 T AT 09159822T AT E491256 T1 ATE491256 T1 AT E491256T1
Authority
AT
Austria
Prior art keywords
voltage level
loads
mobile device
input voltage
inactive
Prior art date
Application number
AT09159822T
Other languages
English (en)
Inventor
Lyall Winger
Dusan Veselic
Martin Guthrie
Original Assignee
Research In Motion Ltd
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 Research In Motion Ltd filed Critical Research In Motion Ltd
Application granted granted Critical
Publication of ATE491256T1 publication Critical patent/ATE491256T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Dc-Dc Converters (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
AT09159822T 2008-05-09 2009-05-08 System und verfahren zur dynamischen leistungsverwaltung einer mobilen vorrichtung ATE491256T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5201008P 2008-05-09 2008-05-09

Publications (1)

Publication Number Publication Date
ATE491256T1 true ATE491256T1 (de) 2010-12-15

Family

ID=41017151

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09159822T ATE491256T1 (de) 2008-05-09 2009-05-08 System und verfahren zur dynamischen leistungsverwaltung einer mobilen vorrichtung

Country Status (5)

Country Link
US (3) US8217626B2 (de)
EP (2) EP2262075B1 (de)
AT (1) ATE491256T1 (de)
CA (1) CA2665340C (de)
DE (1) DE602009000433D1 (de)

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CN103941621B (zh) * 2014-04-25 2016-10-05 青岛海信移动通信技术股份有限公司 一种供电电路及电子设备
US9490641B2 (en) 2014-05-29 2016-11-08 Skyworks Solutions, Inc. Systems and methods for extending operation of radio-frequency power amplifiers
US20160006272A1 (en) * 2014-07-03 2016-01-07 Apple Inc. Battery charger with gauge-based closed-loop control
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US9942956B1 (en) * 2016-12-30 2018-04-10 Texas Instruments Incorporated Boost converter design with 100%-pass mode for WLED backlight and camera flash applications
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US11379030B2 (en) * 2018-05-01 2022-07-05 Lenovo (Singapore) Pte. Ltd. Controlling power efficiency of an information processing device
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CN109599880B (zh) * 2018-12-14 2021-11-23 电子科技大学 基于三相buck-boost电路的光储系统模型预测控制方法
EP3780557B1 (de) 2019-02-25 2023-02-15 Bright Data Ltd. System und verfahren für url-abrufneuversuchsmechanismus
CN110086240A (zh) * 2019-03-28 2019-08-02 华为技术有限公司 一种供电方法、控制方法、供电电源和检测装置
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CN111836433A (zh) * 2019-04-22 2020-10-27 厦门赢科光电有限公司 一种供电电源的控制电路

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Also Published As

Publication number Publication date
EP2117099A1 (de) 2009-11-11
US8493029B2 (en) 2013-07-23
EP2262075A2 (de) 2010-12-15
CA2665340A1 (en) 2009-11-09
CA2665340C (en) 2013-10-01
US20120306272A1 (en) 2012-12-06
US20130285614A1 (en) 2013-10-31
US20090278506A1 (en) 2009-11-12
EP2117099B1 (de) 2010-12-08
US8217626B2 (en) 2012-07-10
EP2262075B1 (de) 2014-05-07
US8760119B2 (en) 2014-06-24
DE602009000433D1 (de) 2011-01-20
EP2262075A3 (de) 2013-03-27

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