KR102488507B1 - 피드백을 이용한 전력 공급부들 - Google Patents

피드백을 이용한 전력 공급부들 Download PDF

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Publication number
KR102488507B1
KR102488507B1 KR1020187033330A KR20187033330A KR102488507B1 KR 102488507 B1 KR102488507 B1 KR 102488507B1 KR 1020187033330 A KR1020187033330 A KR 1020187033330A KR 20187033330 A KR20187033330 A KR 20187033330A KR 102488507 B1 KR102488507 B1 KR 102488507B1
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South Korea
Prior art keywords
power supply
current
voltage
supply rail
feedback signal
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KR1020187033330A
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Korean (ko)
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KR20190009751A (ko
Inventor
토드 스턴
찰스 투텐
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퀄컴 인코포레이티드
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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
    • 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
    • H02J4/00—Circuit arrangements for mains or distribution networks not specified as AC or DC
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/1566—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators with means for compensating against rapid load changes, e.g. with auxiliary current source, with dual mode control or with inductance variation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1584—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/14—District level solutions, i.e. local energy networks

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Dc-Dc Converters (AREA)
  • Power Sources (AREA)
KR1020187033330A 2016-05-19 2017-04-19 피드백을 이용한 전력 공급부들 Active KR102488507B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662338614P 2016-05-19 2016-05-19
US62/338,614 2016-05-19
US15/192,840 2016-06-24
US15/192,840 US10122179B2 (en) 2016-05-19 2016-06-24 Power supplies with feedback
PCT/US2017/028308 WO2017200689A1 (en) 2016-05-19 2017-04-19 Power supplies with feedback

Publications (2)

Publication Number Publication Date
KR20190009751A KR20190009751A (ko) 2019-01-29
KR102488507B1 true KR102488507B1 (ko) 2023-01-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187033330A Active KR102488507B1 (ko) 2016-05-19 2017-04-19 피드백을 이용한 전력 공급부들

Country Status (8)

Country Link
US (1) US10122179B2 (cg-RX-API-DMAC7.html)
EP (1) EP3458930B1 (cg-RX-API-DMAC7.html)
JP (1) JP6870004B2 (cg-RX-API-DMAC7.html)
KR (1) KR102488507B1 (cg-RX-API-DMAC7.html)
CN (1) CN109154851B (cg-RX-API-DMAC7.html)
BR (1) BR112018073456A2 (cg-RX-API-DMAC7.html)
TW (1) TW201813269A (cg-RX-API-DMAC7.html)
WO (1) WO2017200689A1 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10461643B1 (en) * 2018-04-04 2019-10-29 Nanohenry, Inc. Composite embedded voltage regulator (CEVR)
US20190377405A1 (en) * 2019-03-29 2019-12-12 Intel Corporation Input Voltage Protection
US11228244B2 (en) 2019-09-25 2022-01-18 Dialog Semiconductor (Uk) Limited Power converter supporting multiple high dl/dt loads
US12438460B1 (en) 2024-08-07 2025-10-07 Novatek Microelectronics Corp. Power management circuit capable of reducing power consumption of electronic devices

Citations (1)

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US20150381026A1 (en) * 2014-06-26 2015-12-31 Gazelle Semiconductor, Inc. Circuits and methods for providing current to a load

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US6130526A (en) * 1999-04-02 2000-10-10 Semtech Corporation Voltage regulator with wide control bandwidth
US6181120B1 (en) * 1999-09-01 2001-01-30 Intersil Corporation Current mode dc/dc converter with controlled output impedance
US20030011247A1 (en) * 2001-07-16 2003-01-16 Matsushita Electric Industrial Co., Ltd. Power supply device
US6643158B2 (en) * 2001-10-31 2003-11-04 Mobility Electronics, Inc. Dual input AC/DC to programmable DC output converter
US6900697B1 (en) * 2002-05-31 2005-05-31 National Semiconductor Corporation Method and system for providing power management in a radio frequency power amplifier by dynamically adjusting supply and bias conditions
CN100419614C (zh) * 2002-11-28 2008-09-17 华邦电子股份有限公司 具有平衡电流的多通道脉波宽度调变转换器
US20060022653A1 (en) 2004-07-29 2006-02-02 Reed Byron M System and method to mitigate transient energy
US7202646B2 (en) 2004-08-02 2007-04-10 Vlt, Inc. Control interface with droop compensation
US7421593B2 (en) * 2004-11-19 2008-09-02 Intel Corporation Parallel-connected voltage regulators for supplying power to integrated circuit so that second regulator minimizes current output from first regulator
US7592789B2 (en) 2005-10-31 2009-09-22 Chil Semiconductor Corporation Power supply and related circuits
US20080191667A1 (en) * 2007-02-12 2008-08-14 Fyrestorm, Inc. Method for charging a battery using a constant current adapted to provide a constant rate of change of open circuit battery voltage
CN101567627B (zh) * 2008-04-21 2011-07-06 英业达股份有限公司 电源模块
US8243410B2 (en) 2008-05-07 2012-08-14 Intel Corporation Transient voltage compensation system and method
US9300202B2 (en) 2012-05-10 2016-03-29 Intersil Americas LLC System and method of dynamic droop for switched mode regulators
CN104541221B (zh) * 2012-08-10 2017-11-07 德克萨斯仪器股份有限公司 切换式辅助线性稳压器
US20140181546A1 (en) * 2012-12-24 2014-06-26 Alan D. Hallberg Method and apparatus for power resource protection
US9735574B2 (en) * 2012-12-31 2017-08-15 Gazelle Semiconductor, Inc. Switching regulator circuits and methods
US9086708B2 (en) * 2012-12-31 2015-07-21 Gazelle Semiconductor Inc. High slew rate switching regulator circuits and methods
CN105683846B (zh) 2013-08-29 2018-11-16 格罗方德半导体公司 用于电压调节器的通栅强度校准技术
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Also Published As

Publication number Publication date
EP3458930B1 (en) 2020-07-08
WO2017200689A1 (en) 2017-11-23
JP2019517237A (ja) 2019-06-20
US10122179B2 (en) 2018-11-06
CN109154851A (zh) 2019-01-04
EP3458930A1 (en) 2019-03-27
CN109154851B (zh) 2022-05-31
TW201813269A (zh) 2018-04-01
BR112018073456A2 (pt) 2019-03-26
JP6870004B2 (ja) 2021-05-12
KR20190009751A (ko) 2019-01-29
US20170338662A1 (en) 2017-11-23

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