KR102524950B1 - 저 대 고 전력 전이 모드를 가진 전원 - Google Patents

저 대 고 전력 전이 모드를 가진 전원 Download PDF

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KR102524950B1
KR102524950B1 KR1020197010749A KR20197010749A KR102524950B1 KR 102524950 B1 KR102524950 B1 KR 102524950B1 KR 1020197010749 A KR1020197010749 A KR 1020197010749A KR 20197010749 A KR20197010749 A KR 20197010749A KR 102524950 B1 KR102524950 B1 KR 102524950B1
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voltage
power supply
power mode
during
switching
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KR20190065295A (ko
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강치아 장
바이브하브 갈그
시아오춘 자오
안젤로 더블유. 디. 페레이라
비자야라크시미 데바라잔
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텍사스 인스트루먼츠 인코포레이티드
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    • 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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0009—Devices or circuits for detecting current in a converter
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • 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
    • H02M3/1582—Buck-boost converters
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
KR1020197010749A 2016-10-18 2017-10-18 저 대 고 전력 전이 모드를 가진 전원 Active KR102524950B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/296,839 US10014774B2 (en) 2016-10-18 2016-10-18 Power supply with low to high power transition mode
US15/296,839 2016-10-18
PCT/US2017/057263 WO2018075687A1 (en) 2016-10-18 2017-10-18 Power supply with low to high power transition mode

Publications (2)

Publication Number Publication Date
KR20190065295A KR20190065295A (ko) 2019-06-11
KR102524950B1 true KR102524950B1 (ko) 2023-05-02

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KR1020197010749A Active KR102524950B1 (ko) 2016-10-18 2017-10-18 저 대 고 전력 전이 모드를 가진 전원

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Country Link
US (1) US10014774B2 (https=)
EP (1) EP3529884B1 (https=)
JP (2) JP7060851B2 (https=)
KR (1) KR102524950B1 (https=)
WO (1) WO2018075687A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10320292B2 (en) * 2016-12-27 2019-06-11 Rohm Co., Ltd. Phase compensation circuit and DC/DC converter using the same
TW201841459A (zh) * 2017-02-09 2018-11-16 美商微晶片科技公司 快速暫態回應電路
WO2023183150A1 (en) * 2022-03-24 2023-09-28 Cirrus Logic International Semiconductor Ltd. Smooth transition between power modes in a power converter
US12381469B2 (en) 2022-08-17 2025-08-05 Cirrus Logic Inc. Pulse frequency modulation regulation and exit scheme using single comparator for power converter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090200998A1 (en) * 2008-02-09 2009-08-13 Richtek Technology Corporation Buck switching regulator with improved mode transition and control method thereof
US20110115456A1 (en) * 2009-11-17 2011-05-19 Kabushiki Kaisha Toshiba Dc-dc converter and semiconductor integrated circuit
US20120187928A1 (en) * 2011-01-20 2012-07-26 International Rectifier Corporation Synchronous Buck Converter Including Multi-Mode Control for Light Load Efficiency and Related Method
JP2015171274A (ja) * 2014-03-10 2015-09-28 株式会社東芝 Ｄｃ−ｄｃコンバータおよび半導体集積回路

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JPH09215320A (ja) 1996-01-30 1997-08-15 Hitachi Ltd 自動車制御装置用電源回路
US7504812B2 (en) * 2005-08-23 2009-03-17 Mediatek, Inc. Transient behavior while switching between control loops in a switching voltage regulator
CN1992493B (zh) 2005-12-30 2011-05-18 艾默生网络能源系统北美公司 一种谐振直流/直流变换器及其控制方法
US7990119B2 (en) * 2008-07-29 2011-08-02 Telefonaktiebolaget L M Ericsson (Publ) Multimode voltage regulator circuit
DK177105B1 (en) * 2009-08-14 2011-09-05 Zzzero Aps Low power switch mode power supply and use of the power supply
US8994351B2 (en) 2011-08-02 2015-03-31 Power Integrations, Inc. Smooth mode transition plateau for a power supply controller
JP5844106B2 (ja) * 2011-09-28 2016-01-13 三洋電機株式会社 車両用の電源装置とこの電源装置を備える車両
JP6154584B2 (ja) 2012-06-18 2017-06-28 ローム株式会社 電源装置、並びに、これを用いた車載機器及び車両
CN103973267B (zh) * 2013-01-25 2018-04-10 恩智浦美国有限公司 具有电源模式控制缓冲器的电子器件
CN104767372B (zh) * 2015-04-24 2017-12-19 矽力杰半导体技术(杭州)有限公司 控制电路、控制方法和应用其的反激式变换器
JP2016106521A (ja) 2016-03-16 2016-06-16 ルネサスエレクトロニクス株式会社 デジタル制御電源装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090200998A1 (en) * 2008-02-09 2009-08-13 Richtek Technology Corporation Buck switching regulator with improved mode transition and control method thereof
US20110115456A1 (en) * 2009-11-17 2011-05-19 Kabushiki Kaisha Toshiba Dc-dc converter and semiconductor integrated circuit
JP2011109806A (ja) * 2009-11-17 2011-06-02 Toshiba Corp Ｄｃ−ｄｃコンバータおよび半導体集積回路
US20120187928A1 (en) * 2011-01-20 2012-07-26 International Rectifier Corporation Synchronous Buck Converter Including Multi-Mode Control for Light Load Efficiency and Related Method
JP2015171274A (ja) * 2014-03-10 2015-09-28 株式会社東芝 Ｄｃ−ｄｃコンバータおよび半導体集積回路

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Publication number Publication date
JP7060851B2 (ja) 2022-04-27
US20180109186A1 (en) 2018-04-19
JP2019531690A (ja) 2019-10-31
WO2018075687A1 (en) 2018-04-26
EP3529884A1 (en) 2019-08-28
JP7293445B2 (ja) 2023-06-19
US10014774B2 (en) 2018-07-03
KR20190065295A (ko) 2019-06-11
EP3529884B1 (en) 2022-11-02
EP3529884A4 (en) 2019-10-09
JP2022088554A (ja) 2022-06-14

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