KR20230137324A - 전압 조절기들의 필드 프로그래밍가능 어레이를 갖는전력 관리 집적 회로 - Google Patents

전압 조절기들의 필드 프로그래밍가능 어레이를 갖는전력 관리 집적 회로 Download PDF

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Publication number
KR20230137324A
KR20230137324A KR1020237025095A KR20237025095A KR20230137324A KR 20230137324 A KR20230137324 A KR 20230137324A KR 1020237025095 A KR1020237025095 A KR 1020237025095A KR 20237025095 A KR20237025095 A KR 20237025095A KR 20230137324 A KR20230137324 A KR 20230137324A
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KR
South Korea
Prior art keywords
rail
voltage
power
current
regulator
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
KR1020237025095A
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English (en)
Korean (ko)
Inventor
펑 조우
강 렌
시로스 지아이
커티스 로저 맥칼리스터
Original Assignee
퀄컴 인코포레이티드
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Filing date
Publication date
Priority claimed from US17/534,362 external-priority patent/US11671017B2/en
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20230137324A publication Critical patent/KR20230137324A/ko
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving 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
    • H02M1/0003—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
    • 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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/327—Means for protecting converters other than automatic disconnection against abnormal temperatures
    • 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
    • H02M3/157—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 digital control
    • 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
    • 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
    • H02M3/1586—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 switched with a phase shift, i.e. interleaved
    • 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
    • H02M1/40—Means for preventing magnetic saturation

Landscapes

  • 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)
  • Direct Current Feeding And Distribution (AREA)
  • Power Sources (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
KR1020237025095A 2021-01-29 2021-11-24 전압 조절기들의 필드 프로그래밍가능 어레이를 갖는전력 관리 집적 회로 Pending KR20230137324A (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US202163143732P 2021-01-29 2021-01-29
US202163143734P 2021-01-29 2021-01-29
US63/143,734 2021-01-29
US63/143,732 2021-01-29
US17/534,362 US11671017B2 (en) 2021-01-29 2021-11-23 Current balancing for voltage regulator units in field programmable arrays
US17/534,345 2021-11-23
US17/534,345 US11658577B2 (en) 2021-01-29 2021-11-23 Power management integrated circuit with a field programmable array of voltage regulators
US17/534,362 2021-11-23
PCT/US2021/060845 WO2022164498A1 (en) 2021-01-29 2021-11-24 Power management integrated circuit with a field programmable array of voltage regulators

Publications (1)

Publication Number Publication Date
KR20230137324A true KR20230137324A (ko) 2023-10-04

Family

ID=78957745

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020237025095A Pending KR20230137324A (ko) 2021-01-29 2021-11-24 전압 조절기들의 필드 프로그래밍가능 어레이를 갖는전력 관리 집적 회로
KR1020237025116A Active KR102948852B1 (ko) 2021-01-29 2021-11-24 필드 프로그래밍가능 어레이들 내의 전압 조절기 유닛들에 대한 전류 밸런싱

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020237025116A Active KR102948852B1 (ko) 2021-01-29 2021-11-24 필드 프로그래밍가능 어레이들 내의 전압 조절기 유닛들에 대한 전류 밸런싱

Country Status (7)

Country Link
EP (2) EP4285480B1 (https=)
JP (2) JP7802808B2 (https=)
KR (2) KR20230137324A (https=)
BR (2) BR112023014636A2 (https=)
PH (1) PH12023551423A1 (https=)
TW (1) TW202232272A (https=)
WO (2) WO2022164498A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250132677A1 (en) * 2023-10-20 2025-04-24 PowerLattice Technologies Inc. Apparatus of configurable pmic with array of micro integrated voltage regulation cells and shared programmable references

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DE19805926A1 (de) * 1998-02-13 1999-08-19 Bosch Gmbh Robert Vorrichtung und Verfahren zum gesteuerten Parallelbetrieb von Gleichspannungswandlern
US7952194B2 (en) * 2001-10-26 2011-05-31 Intel Corporation Silicon interposer-based hybrid voltage regulator system for VLSI devices
US7380146B2 (en) * 2005-04-22 2008-05-27 Hewlett-Packard Development Company, L.P. Power management system
JP4886364B2 (ja) * 2006-06-01 2012-02-29 ルネサスエレクトロニクス株式会社 昇圧電源回路及びその制御方法、ドライバｉｃ
US7609047B2 (en) * 2006-11-09 2009-10-27 Intel Corporation Dynamically configurable voltage regulator for integrated circuits
US20100257388A1 (en) * 2009-04-01 2010-10-07 Green Alan M Phase shedding in a multi-phase regulator
US10698430B2 (en) * 2012-12-19 2020-06-30 Intel Corporation Method and apparatus of current balancing for multiple phase power converter
KR101533878B1 (ko) * 2013-05-24 2015-07-06 정덕영 Dc-dc 스위칭 변환기에 있어서 인덕터의 포화방지기능을 가지는 바이패스 시스템
US8988140B2 (en) * 2013-06-28 2015-03-24 International Business Machines Corporation Real-time adaptive voltage control of logic blocks
WO2015009782A2 (en) * 2013-07-16 2015-01-22 Lion Semiconductor Inc. Reconfigurable power regulator
US9529765B2 (en) * 2014-06-24 2016-12-27 Intel IP Corporation Integrated circuit (IC) with reconfigurable digital voltage regulator fabric
US9634486B2 (en) * 2014-07-09 2017-04-25 Qualcomm Incorporated Dynamic power rail control for clusters of loads
US20160013654A1 (en) * 2014-07-09 2016-01-14 Qualcomm Incorporated Dynamic power supply selection based on system requirements
US10126791B2 (en) * 2014-11-04 2018-11-13 Progranalog Corp. Configurable power management integrated circuit
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Also Published As

Publication number Publication date
KR102948852B1 (ko) 2026-04-03
KR20230137896A (ko) 2023-10-05
BR112023014459A2 (pt) 2024-01-23
JP2024505486A (ja) 2024-02-06
BR112023014636A2 (pt) 2023-10-31
PH12023551423A1 (en) 2023-12-04
TW202232272A (zh) 2022-08-16
JP2024505485A (ja) 2024-02-06
WO2022164499A1 (en) 2022-08-04
WO2022164498A1 (en) 2022-08-04
EP4285201A1 (en) 2023-12-06
EP4285480A1 (en) 2023-12-06
EP4285480C0 (en) 2025-10-01
JP7802808B2 (ja) 2026-01-20
EP4285480B1 (en) 2025-10-01
JP7734196B2 (ja) 2025-09-04
TW202232273A (zh) 2022-08-16

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PA0105 International application

Patent event date: 20230721

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20241112

Comment text: Request for Examination of Application