JP7292228B2 - 充放電制御回路及びバッテリ装置 - Google Patents

充放電制御回路及びバッテリ装置 Download PDF

Info

Publication number
JP7292228B2
JP7292228B2 JP2020019600A JP2020019600A JP7292228B2 JP 7292228 B2 JP7292228 B2 JP 7292228B2 JP 2020019600 A JP2020019600 A JP 2020019600A JP 2020019600 A JP2020019600 A JP 2020019600A JP 7292228 B2 JP7292228 B2 JP 7292228B2
Authority
JP
Japan
Prior art keywords
terminal
charge
discharge control
nmos transistor
control 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.)
Active
Application number
JP2020019600A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021126005A5 (https=
JP2021126005A (ja
Inventor
貴士 小野
亮一 安斎
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.)
Ablic Inc
Original Assignee
Ablic 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
Application filed by Ablic Inc filed Critical Ablic Inc
Priority to JP2020019600A priority Critical patent/JP7292228B2/ja
Priority to TW110101926A priority patent/TWI855214B/zh
Priority to US17/159,478 priority patent/US11539227B2/en
Priority to KR1020210015373A priority patent/KR20210101151A/ko
Priority to CN202110154655.4A priority patent/CN113258630B/zh
Publication of JP2021126005A publication Critical patent/JP2021126005A/ja
Publication of JP2021126005A5 publication Critical patent/JP2021126005A5/ja
Application granted granted Critical
Publication of JP7292228B2 publication Critical patent/JP7292228B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/68—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using circuits for correcting or protecting against reverse-polarity
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/875—Charging or discharging for charge maintenance, battery initiation or rejuvenation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/933—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
JP2020019600A 2020-02-07 2020-02-07 充放電制御回路及びバッテリ装置 Active JP7292228B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2020019600A JP7292228B2 (ja) 2020-02-07 2020-02-07 充放電制御回路及びバッテリ装置
TW110101926A TWI855214B (zh) 2020-02-07 2021-01-19 充放電控制電路以及電池裝置
US17/159,478 US11539227B2 (en) 2020-02-07 2021-01-27 Charge/discharge control circuit and battery device
KR1020210015373A KR20210101151A (ko) 2020-02-07 2021-02-03 충방전 제어 회로 및 배터리 장치
CN202110154655.4A CN113258630B (zh) 2020-02-07 2021-02-04 充放电控制电路以及电池装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020019600A JP7292228B2 (ja) 2020-02-07 2020-02-07 充放電制御回路及びバッテリ装置

Publications (3)

Publication Number Publication Date
JP2021126005A JP2021126005A (ja) 2021-08-30
JP2021126005A5 JP2021126005A5 (https=) 2022-09-16
JP7292228B2 true JP7292228B2 (ja) 2023-06-16

Family

ID=77177061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020019600A Active JP7292228B2 (ja) 2020-02-07 2020-02-07 充放電制御回路及びバッテリ装置

Country Status (5)

Country Link
US (1) US11539227B2 (https=)
JP (1) JP7292228B2 (https=)
KR (1) KR20210101151A (https=)
CN (1) CN113258630B (https=)
TW (1) TWI855214B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230039565A (ko) * 2021-09-14 2023-03-21 에이블릭 가부시키가이샤 셀 밸런스 회로, 셀 밸런스 장치, 충방전 제어 회로, 충방전 제어 장치 및 배터리 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009247100A (ja) 2008-03-31 2009-10-22 Seiko Instruments Inc 充放電制御回路及びバッテリ装置
JP2013027273A (ja) 2011-07-26 2013-02-04 Seiko Instruments Inc バッテリ保護ｉｃおよびバッテリ装置
JP2014168352A (ja) 2013-02-28 2014-09-11 Seiko Instruments Inc 充放電制御回路及びバッテリ装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11178224A (ja) 1997-12-08 1999-07-02 Nec Kansai Ltd 電池パック
JP4616222B2 (ja) * 2006-08-11 2011-01-19 セイコーインスツル株式会社 充放電制御回路および充電式電源装置
KR101195716B1 (ko) * 2008-03-31 2012-10-29 세이코 인스트루 가부시키가이샤 충방전 제어 회로 및 배터리 장치
US7999512B2 (en) * 2008-12-16 2011-08-16 Hong Kong Applied Science & Technology Research Institute Company, Ltd. Single-power-transistor battery-charging circuit using voltage-boosted clock
JP5438470B2 (ja) * 2009-11-05 2014-03-12 ルネサスエレクトロニクス株式会社 電力供給制御回路
JP6084056B2 (ja) * 2013-02-06 2017-02-22 エスアイアイ・セミコンダクタ株式会社 充放電制御回路及びバッテリ装置
WO2017141811A1 (ja) * 2016-02-18 2017-08-24 ローム株式会社 保護回路、および保護回路の動作方法、および半導体集積回路装置
US10778019B2 (en) * 2017-07-20 2020-09-15 Connaught Electronics Ltd. Reverse current prevention for FET used as reverse polarity protection device
JP6614388B1 (ja) * 2019-05-31 2019-12-04 ミツミ電機株式会社 二次電池保護回路、二次電池保護装置、電池パック及び二次電池保護回路の制御方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009247100A (ja) 2008-03-31 2009-10-22 Seiko Instruments Inc 充放電制御回路及びバッテリ装置
JP2013027273A (ja) 2011-07-26 2013-02-04 Seiko Instruments Inc バッテリ保護ｉｃおよびバッテリ装置
JP2014168352A (ja) 2013-02-28 2014-09-11 Seiko Instruments Inc 充放電制御回路及びバッテリ装置

Also Published As

Publication number Publication date
TW202135418A (zh) 2021-09-16
KR20210101151A (ko) 2021-08-18
CN113258630A (zh) 2021-08-13
JP2021126005A (ja) 2021-08-30
US20210249869A1 (en) 2021-08-12
TWI855214B (zh) 2024-09-11
US11539227B2 (en) 2022-12-27
CN113258630B (zh) 2024-09-13

Similar Documents

Publication Publication Date Title
US10283981B2 (en) Protection IC and semiconductor integrated circuit
KR101642789B1 (ko) 2차전지 보호용 집적 회로 장치와 이것을 사용한 2차전지 보호 모듈 및 전지팩
JP5718478B2 (ja) リチウム電池保護回路
JP5682423B2 (ja) 電池保護回路及び電池保護装置、並びに電池パック
CN103701443B (zh) 提供过压、欠压和关机保护的低压模拟开关电路和相关方法和系统
US20050017688A1 (en) Protection switch with reverse voltage protection
US10090829B2 (en) Semiconductor integrated circuit device
KR102627710B1 (ko) 충방전 제어 장치, 및 배터리 장치
KR102209457B1 (ko) 이차전지 보호 회로 및 전지 팩
KR101751547B1 (ko) 출력 회로, 온도 스위치 ｉｃ, 및 전지 팩
JP7292228B2 (ja) 充放電制御回路及びバッテリ装置
CN113206520B (zh) 充放电控制电路以及具备该电路的电池装置
JP7345416B2 (ja) 充放電制御装置及びバッテリ装置
TW201238249A (en) Receiver circuit
US6850094B2 (en) Semiconductor integrated circuit having a plurality of threshold voltages
JP2023147174A (ja) 電圧検出回路、充電制御回路、充放電制御回路及び半導体装置
CN111434001B (zh) 用于双输入充电器的电容器平衡驱动器电路
JP7055714B2 (ja) 半導体装置
TW202338391A (zh) 電壓檢測電路、充電控制電路、充放電控制電路以及半導體裝置
JP2004104570A (ja) 半導体集積回路
TW201941014A (zh) 參考電壓產生電路

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220908

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220908

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230524

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230530

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230606

R150 Certificate of patent or registration of utility model

Ref document number: 7292228

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150