JP2016519356A5 - - Google Patents

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Publication number
JP2016519356A5
JP2016519356A5 JP2016501600A JP2016501600A JP2016519356A5 JP 2016519356 A5 JP2016519356 A5 JP 2016519356A5 JP 2016501600 A JP2016501600 A JP 2016501600A JP 2016501600 A JP2016501600 A JP 2016501600A JP 2016519356 A5 JP2016519356 A5 JP 2016519356A5
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JP
Japan
Prior art keywords
impedance element
variable impedance
voltage regulator
integrated circuit
digital 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.)
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Application number
JP2016501600A
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English (en)
Japanese (ja)
Other versions
JP6105148B2 (ja
JP2016519356A (ja
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Publication date
Priority claimed from US13/842,930 external-priority patent/US9417643B2/en
Application filed filed Critical
Publication of JP2016519356A publication Critical patent/JP2016519356A/ja
Publication of JP2016519356A5 publication Critical patent/JP2016519356A5/ja
Application granted granted Critical
Publication of JP6105148B2 publication Critical patent/JP6105148B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2016501600A 2013-03-15 2014-03-12 電圧レギュレータ Expired - Fee Related JP6105148B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/842,930 2013-03-15
US13/842,930 US9417643B2 (en) 2013-03-15 2013-03-15 Voltage regulator with variable impedance element
PCT/US2014/024678 WO2014150972A1 (en) 2013-03-15 2014-03-12 Voltage regulator

Publications (3)

Publication Number Publication Date
JP2016519356A JP2016519356A (ja) 2016-06-30
JP2016519356A5 true JP2016519356A5 (enExample) 2017-01-19
JP6105148B2 JP6105148B2 (ja) 2017-03-29

Family

ID=50397346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016501600A Expired - Fee Related JP6105148B2 (ja) 2013-03-15 2014-03-12 電圧レギュレータ

Country Status (6)

Country Link
US (1) US9417643B2 (enExample)
EP (1) EP2973567B1 (enExample)
JP (1) JP6105148B2 (enExample)
KR (1) KR101722050B1 (enExample)
CN (1) CN105027210B (enExample)
WO (1) WO2014150972A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10698432B2 (en) 2013-03-13 2020-06-30 Intel Corporation Dual loop digital low drop regulator and current sharing control apparatus for distributable voltage regulators
US9350239B2 (en) * 2013-03-15 2016-05-24 Broadcom Corporation Split-switcher voltage regulator architecture
JP6246944B2 (ja) * 2013-12-18 2017-12-13 インテル コーポレイション 適応ゲインを持ったデジタル合成可能な低ドロップアウトレギュレータ
US9323302B2 (en) * 2013-12-19 2016-04-26 International Business Machines Corporation Rotating voltage control
CN104808730B (zh) * 2015-04-10 2017-06-06 惠州Tcl移动通信有限公司 移动终端及其电源管理芯片输出电压控制方法及系统
US9625926B1 (en) 2015-11-18 2017-04-18 Qualcomm Incorporated Multiple input regulator circuit
US20170192446A1 (en) * 2016-01-06 2017-07-06 Nxp B.V. Serial bus apparatus with controller circuit and related uses
CN108351657B (zh) * 2016-03-29 2020-07-07 华为技术有限公司 调压电路及电路调压方法
CN108139763B (zh) * 2016-07-26 2019-11-29 华为技术有限公司 调压电路及电路调压方法
EP3531545A4 (en) * 2016-11-18 2019-11-13 Huawei Technologies Co., Ltd. VOLTAGE ADJUSTMENT SWITCHING AND VOLTAGE ADJUSTMENT METHOD
US9899922B1 (en) * 2017-02-13 2018-02-20 Qualcomm Incorporated Digital sub-regulators
CN110603786B (zh) * 2017-03-08 2022-01-04 罗伯特·博世有限公司 用于通信网络中的节点的操作的方法
US10474174B2 (en) * 2017-04-04 2019-11-12 Intel Corporation Programmable supply generator
CN106933289B (zh) * 2017-04-28 2018-09-11 京东方科技集团股份有限公司 一种数字低压差稳压器及其控制方法
US10170994B1 (en) * 2017-08-22 2019-01-01 Advanced Micro Devices, Inc. Voltage regulators for an integrated circuit chip
KR102393334B1 (ko) 2018-01-09 2022-05-03 삼성전자주식회사 레귤레이터 및 레귤레이터의 동작 방법
CN109947163B (zh) * 2018-09-04 2020-08-07 合肥鑫晟光电科技有限公司 数字稳压器及其稳压方法
JP2020201730A (ja) * 2019-06-11 2020-12-17 ソニーセミコンダクタソリューションズ株式会社 デジタル制御低ドロップアウトレギュレータ
CN111521952A (zh) * 2020-05-08 2020-08-11 红河学院 同步整流电路、充电器及同步整流电路控制方法及系统
WO2021256352A1 (ja) * 2020-06-17 2021-12-23 ソニーセミコンダクタソリューションズ株式会社 レギュレータ
US12407361B2 (en) 2020-09-30 2025-09-02 Sony Semiconductor Solutions Corporation Digital control regulator
CN112650339A (zh) * 2020-11-30 2021-04-13 成都海光微电子技术有限公司 Dldo控制电路
TWI806022B (zh) * 2021-03-22 2023-06-21 全漢企業股份有限公司 多電壓輸出的電源供應裝置
US11803204B2 (en) * 2021-04-23 2023-10-31 Qualcomm Incorporated Low-dropout (LDO) voltage regulator with voltage droop compensation circuit
CN113394213B (zh) * 2021-06-10 2023-04-14 海光信息技术股份有限公司 集成电路芯片及其操作方法
EP4109216B1 (en) * 2021-06-21 2024-10-09 Samsung Electronics Co., Ltd. System-on-chip including low-dropout regulator
US20250216879A1 (en) * 2024-01-02 2025-07-03 Taiwan Semiconductor Manufacturing Company, Ltd. DLVR System with Duty Cycle Timing Control

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177431A (en) 1991-09-25 1993-01-05 Astec International Ltd. Linear programming circuit for adjustable output voltage power converters
JP3591107B2 (ja) 1996-01-19 2004-11-17 富士通株式会社 電源降圧回路及び半導体装置
JP3744680B2 (ja) * 1998-03-31 2006-02-15 富士通株式会社 電源装置、および電源回路の制御方法
US7400121B2 (en) 2002-08-06 2008-07-15 Texas Instruments Incorporated Soft-start system for voltage regulator and method of implementing soft-start
US7872454B2 (en) 2003-08-21 2011-01-18 Marvell World Trade Ltd. Digital low dropout regulator
US7760525B2 (en) * 2003-08-21 2010-07-20 Marvell World Trade Ltd. Voltage regulator
KR101107152B1 (ko) 2004-12-16 2012-02-06 삼성전자주식회사 동작 성능이 향상된 메모리 저장 장치
JP2007079848A (ja) * 2005-09-13 2007-03-29 Sony Computer Entertainment Inc 電源装置およびそれを用いた電子機器
JP2008165583A (ja) 2006-12-28 2008-07-17 Fujitsu Ltd 回路システム、回路ユニット、給電ユニットおよび給電方法
US20110051479A1 (en) * 2009-08-27 2011-03-03 Dell Products L.P. Systems and Methods for Controlling Phases of Multiphase Voltage Regulators
JP5458942B2 (ja) * 2010-02-19 2014-04-02 三菱電機株式会社 デジタル制御電源装置
CN102298407A (zh) * 2010-06-28 2011-12-28 中国人民解放军国防科学技术大学 基于电流控制环路的低输出电压快速响应ldo电路
US8452993B2 (en) 2010-07-01 2013-05-28 Qualcomm Incorporated Circuits, systems, and methods for dynamically controlling a power supply configuration in response to load requirements from a digital circuit
JP5690545B2 (ja) * 2010-10-06 2015-03-25 ルネサスエレクトロニクス株式会社 電源装置
US8539269B2 (en) 2011-03-31 2013-09-17 Intel Corporation Apparatus and method for high current protection
US8954017B2 (en) 2011-08-17 2015-02-10 Broadcom Corporation Clock signal multiplication to reduce noise coupled onto a transmission communication signal of a communications device
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

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