JP7802808B2 - 電圧調整器のフィールドプログラマブルアレイを備えた電力管理集積回路 - Google Patents

電圧調整器のフィールドプログラマブルアレイを備えた電力管理集積回路

Info

Publication number
JP7802808B2
JP7802808B2 JP2023544576A JP2023544576A JP7802808B2 JP 7802808 B2 JP7802808 B2 JP 7802808B2 JP 2023544576 A JP2023544576 A JP 2023544576A JP 2023544576 A JP2023544576 A JP 2023544576A JP 7802808 B2 JP7802808 B2 JP 7802808B2
Authority
JP
Japan
Prior art keywords
rail
power
voltage
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.)
Active
Application number
JP2023544576A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024505485A5 (https=
JP2024505485A (ja
JPWO2022164498A5 (https=
Inventor
ゾウ、ペン
レン、ガン
ジアイ、サイラス
マカリスター、カーティス・ロジャー
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.)
Qualcomm Inc
Original Assignee
Qualcomm 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
Priority claimed from US17/534,362 external-priority patent/US11671017B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2024505485A publication Critical patent/JP2024505485A/ja
Publication of JP2024505485A5 publication Critical patent/JP2024505485A5/ja
Publication of JPWO2022164498A5 publication Critical patent/JPWO2022164498A5/ja
Application granted granted Critical
Publication of JP7802808B2 publication Critical patent/JP7802808B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
JP2023544576A 2021-01-29 2021-11-24 電圧調整器のフィールドプログラマブルアレイを備えた電力管理集積回路 Active JP7802808B2 (ja)

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 (4)

Publication Number Publication Date
JP2024505485A JP2024505485A (ja) 2024-02-06
JP2024505485A5 JP2024505485A5 (https=) 2024-11-05
JPWO2022164498A5 JPWO2022164498A5 (https=) 2024-11-05
JP7802808B2 true JP7802808B2 (ja) 2026-01-20

Family

ID=78957745

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023544576A Active JP7802808B2 (ja) 2021-01-29 2021-11-24 電圧調整器のフィールドプログラマブルアレイを備えた電力管理集積回路
JP2023544578A Active JP7734196B2 (ja) 2021-01-29 2021-11-24 フィールドプログラマブルアレイ中の電圧調整器ユニットのための電流平衡

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023544578A Active JP7734196B2 (ja) 2021-01-29 2021-11-24 フィールドプログラマブルアレイ中の電圧調整器ユニットのための電流平衡

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

Citations (3)

* Cited by examiner, † Cited by third party
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JP2006325391A (ja) 2005-04-22 2006-11-30 Hewlett-Packard Development Co Lp 電力管理システム
US20080111534A1 (en) 2006-11-09 2008-05-15 Krishnan Ravichandran Dynamically configurable voltage regulator for integrated circuits
JP2017527012A (ja) 2014-07-09 2017-09-14 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 負荷のクラスタに関する動的パワーレール制御

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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
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
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
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
US20160239036A1 (en) * 2015-02-12 2016-08-18 Intel Corporation Dual supply
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US9921629B2 (en) * 2015-11-25 2018-03-20 Dell Products L.P. Systems and methods for a multi-rail voltage regulator with configurable phase allocation
US10903828B2 (en) 2017-04-14 2021-01-26 Intel Corporation Voltage regulator phase duty cycle control apparatus and method
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JP2006325391A (ja) 2005-04-22 2006-11-30 Hewlett-Packard Development Co Lp 電力管理システム
US20080111534A1 (en) 2006-11-09 2008-05-15 Krishnan Ravichandran Dynamically configurable voltage regulator for integrated circuits
JP2017527012A (ja) 2014-07-09 2017-09-14 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 負荷のクラスタに関する動的パワーレール制御

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
KR20230137324A (ko) 2023-10-04
EP4285480B1 (en) 2025-10-01
JP7734196B2 (ja) 2025-09-04
TW202232273A (zh) 2022-08-16

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