JP2007079848A - 電源装置およびそれを用いた電子機器 - Google Patents

電源装置およびそれを用いた電子機器 Download PDF

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Publication number
JP2007079848A
JP2007079848A JP2005265892A JP2005265892A JP2007079848A JP 2007079848 A JP2007079848 A JP 2007079848A JP 2005265892 A JP2005265892 A JP 2005265892A JP 2005265892 A JP2005265892 A JP 2005265892A JP 2007079848 A JP2007079848 A JP 2007079848A
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JP
Japan
Prior art keywords
power supply
microprocessor
voltage
supply voltage
system controller
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.)
Pending
Application number
JP2005265892A
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English (en)
Japanese (ja)
Other versions
JP2007079848A5 (enExample
Inventor
Itsuki Takiguchi
巖 瀧口
Kazuaki Mitsui
一明 三井
Tetsuji Tamura
哲司 田村
Atsuhiko Imai
敦彦 今井
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.)
Sony Interactive Entertainment Inc
Original Assignee
Sony Computer Entertainment 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 Sony Computer Entertainment Inc filed Critical Sony Computer Entertainment Inc
Priority to JP2005265892A priority Critical patent/JP2007079848A/ja
Priority to PCT/JP2006/308583 priority patent/WO2007032119A1/ja
Priority to US12/064,303 priority patent/US8051304B2/en
Publication of JP2007079848A publication Critical patent/JP2007079848A/ja
Publication of JP2007079848A5 publication Critical patent/JP2007079848A5/ja
Pending legal-status Critical Current

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    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Dc-Dc Converters (AREA)
JP2005265892A 2005-09-13 2005-09-13 電源装置およびそれを用いた電子機器 Pending JP2007079848A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005265892A JP2007079848A (ja) 2005-09-13 2005-09-13 電源装置およびそれを用いた電子機器
PCT/JP2006/308583 WO2007032119A1 (ja) 2005-09-13 2006-04-24 電源装置およびそれを用いた電子機器
US12/064,303 US8051304B2 (en) 2005-09-13 2006-04-24 Power supply apparatus with system controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005265892A JP2007079848A (ja) 2005-09-13 2005-09-13 電源装置およびそれを用いた電子機器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011110523A Division JP5089790B2 (ja) 2011-05-17 2011-05-17 電源装置およびそれを用いた電子機器

Publications (2)

Publication Number Publication Date
JP2007079848A true JP2007079848A (ja) 2007-03-29
JP2007079848A5 JP2007079848A5 (enExample) 2007-12-27

Family

ID=37864722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005265892A Pending JP2007079848A (ja) 2005-09-13 2005-09-13 電源装置およびそれを用いた電子機器

Country Status (3)

Country Link
US (1) US8051304B2 (enExample)
JP (1) JP2007079848A (enExample)
WO (1) WO2007032119A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011165215A (ja) * 2011-05-17 2011-08-25 Sony Computer Entertainment Inc 電源装置およびそれを用いた電子機器
JP2012169471A (ja) * 2011-02-15 2012-09-06 Fujitsu Ltd 電子装置、電子装置の電源電圧制御方法、半導体装置、半導体装置の電源電圧制御方法
JP2016519356A (ja) * 2013-03-15 2016-06-30 クアルコム，インコーポレイテッド 電圧レギュレータ

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5092997B2 (ja) * 2008-08-27 2012-12-05 富士通セミコンダクター株式会社 Ｄｃ−ｄｃコンバータ及びシステム電源
CN102130899B (zh) * 2010-12-28 2015-04-29 华为技术有限公司 一种电源协议管理方法、装置及其应用的电源系统
JP5296136B2 (ja) * 2011-04-11 2013-09-25 株式会社ソニー・コンピュータエンタテインメント 電子機器、その制御方法、及び半導体集積回路
US9275676B2 (en) 2014-02-28 2016-03-01 Seagate Technology Llc Skew compensation in a patterned medium
US10148096B2 (en) * 2014-07-07 2018-12-04 Mediatek Singapore Pte. Ltd. Wireless or wired power delivery using a controllable power adapter
US9269384B1 (en) 2015-05-29 2016-02-23 Seagate Technology Llc Template misalignment and eccentricity error compensation for a patterned medium
GB2561178A (en) * 2017-04-03 2018-10-10 Ford Global Tech Llc Improvements in or relating to oil sensors
CN107147870B (zh) * 2017-04-13 2020-02-14 浙江大华技术股份有限公司 一种自适应调节对讲设备功耗的方法及对讲设备
US12235700B2 (en) * 2023-03-06 2025-02-25 Meta Platforms Technologies, Llc System and method for dynamic voltage control

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11203163A (ja) * 1998-01-14 1999-07-30 Matsushita Electric Ind Co Ltd 情報処理装置及びその印加電圧制御方法
JP2000259288A (ja) * 1999-03-09 2000-09-22 Toshiba Corp 電子機器
JP2002543513A (ja) * 1999-04-30 2002-12-17 インテル・コーポレーション 低電力プロセッサの電力を動的に制御する方法および装置
JP2003256069A (ja) * 2002-03-05 2003-09-10 Ricoh Co Ltd 制御装置及び複合機
JP2005503744A (ja) * 2001-06-13 2005-02-03 インターシル アメリカズ インク 集積パルス幅変調コントローラの出力電力レベルの設定装置
JP2005134531A (ja) * 2003-10-29 2005-05-26 Nec Corp 表示装置及び表示方法
JP2006332131A (ja) * 2005-05-23 2006-12-07 Toshiba Corp 半導体集積回路及びその制御方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02161583A (ja) 1988-12-14 1990-06-21 Toshiba Corp 部品の寿命管理装置
US5852737A (en) * 1995-04-24 1998-12-22 National Semiconductor Corporation Method and apparatus for operating digital static CMOS components in a very low voltage mode during power-down
US7120804B2 (en) * 2002-12-23 2006-10-10 Intel Corporation Method and apparatus for reducing power consumption through dynamic control of supply voltage and body bias including maintaining a substantially constant operating frequency
US7098635B2 (en) * 2003-12-31 2006-08-29 Intel Corporation Regulating voltage applied to an integrated circuit and proxy frequency
US20060049886A1 (en) * 2004-09-08 2006-03-09 Agostinelli Victor M Jr On-die record-of-age circuit

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11203163A (ja) * 1998-01-14 1999-07-30 Matsushita Electric Ind Co Ltd 情報処理装置及びその印加電圧制御方法
JP2000259288A (ja) * 1999-03-09 2000-09-22 Toshiba Corp 電子機器
JP2002543513A (ja) * 1999-04-30 2002-12-17 インテル・コーポレーション 低電力プロセッサの電力を動的に制御する方法および装置
JP2005503744A (ja) * 2001-06-13 2005-02-03 インターシル アメリカズ インク 集積パルス幅変調コントローラの出力電力レベルの設定装置
JP2003256069A (ja) * 2002-03-05 2003-09-10 Ricoh Co Ltd 制御装置及び複合機
JP2005134531A (ja) * 2003-10-29 2005-05-26 Nec Corp 表示装置及び表示方法
JP2006332131A (ja) * 2005-05-23 2006-12-07 Toshiba Corp 半導体集積回路及びその制御方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012169471A (ja) * 2011-02-15 2012-09-06 Fujitsu Ltd 電子装置、電子装置の電源電圧制御方法、半導体装置、半導体装置の電源電圧制御方法
JP2011165215A (ja) * 2011-05-17 2011-08-25 Sony Computer Entertainment Inc 電源装置およびそれを用いた電子機器
JP2016519356A (ja) * 2013-03-15 2016-06-30 クアルコム，インコーポレイテッド 電圧レギュレータ

Also Published As

Publication number Publication date
US20090037752A1 (en) 2009-02-05
US8051304B2 (en) 2011-11-01
WO2007032119A1 (ja) 2007-03-22

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