KR20210101151A - 충방전 제어 회로 및 배터리 장치 - Google Patents

충방전 제어 회로 및 배터리 장치 Download PDF

Info

Publication number
KR20210101151A
KR20210101151A KR1020210015373A KR20210015373A KR20210101151A KR 20210101151 A KR20210101151 A KR 20210101151A KR 1020210015373 A KR1020210015373 A KR 1020210015373A KR 20210015373 A KR20210015373 A KR 20210015373A KR 20210101151 A KR20210101151 A KR 20210101151A
Authority
KR
South Korea
Prior art keywords
terminal
discharge control
charge
nmos transistor
voltage
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
KR1020210015373A
Other languages
English (en)
Korean (ko)
Inventor
다카시 오노
료이치 안자이
Original Assignee
에이블릭 가부시키가이샤
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 에이블릭 가부시키가이샤 filed Critical 에이블릭 가부시키가이샤
Publication of KR20210101151A publication Critical patent/KR20210101151A/ko
Pending legal-status Critical Current

Links

Images

Classifications

    • H02J7/0029—
    • 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
    • H02J7/00712—
    • 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)
KR1020210015373A 2020-02-07 2021-02-03 충방전 제어 회로 및 배터리 장치 Pending KR20210101151A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2020-019600 2020-02-07
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 (1)

Publication Number Publication Date
KR20210101151A true KR20210101151A (ko) 2021-08-18

Family

ID=77177061

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210015373A Pending KR20210101151A (ko) 2020-02-07 2021-02-03 충방전 제어 회로 및 배터리 장치

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 (1)

* 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP5032378B2 (ja) * 2008-03-31 2012-09-26 セイコーインスツル株式会社 充放電制御回路及びバッテリ装置
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
JP5736266B2 (ja) * 2011-07-26 2015-06-17 セイコーインスツル株式会社 バッテリ保護ｉｃおよびバッテリ装置
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
JP6088289B2 (ja) * 2013-02-28 2017-03-01 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 (1)

* 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

Also Published As

Publication number Publication date
TW202135418A (zh) 2021-09-16
JP7292228B2 (ja) 2023-06-16
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
KR101642789B1 (ko) 2차전지 보호용 집적 회로 장치와 이것을 사용한 2차전지 보호 모듈 및 전지팩
US10283981B2 (en) Protection IC and semiconductor integrated circuit
KR101791697B1 (ko) 충방전 제어 회로 및 배터리 장치
US7030591B2 (en) Integrated circuit implementing protection switch for battery charging and discharging with enhanced reverse voltage protection
US8525482B2 (en) Overcurrent protection circuit for connecting a current detection terminal to overcurrent detection resistors having different resistances
US9214821B2 (en) Charge/discharge control circuit and battery device
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
KR101784740B1 (ko) 배터리 보호 회로 및 이를 포함하는 배터리 팩
JP5376641B2 (ja) 電池装置
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
CN113258630B (zh) 充放电控制电路以及电池装置
KR20050057693A (ko) 충방전 보호 회로
TW201238249A (en) Receiver circuit
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
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
CN116930598A (zh) 电压检测电路、充电及充放电控制电路以及半导体装置
JP2023149348A (ja) 電源端子オープン検出回路

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D21 Rejection of application intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D21-EXM-PE0902 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000