IL136456A - Battery pack protection circuit - Google Patents

Battery pack protection circuit

Info

Publication number
IL136456A
IL136456A IL13645699A IL13645699A IL136456A IL 136456 A IL136456 A IL 136456A IL 13645699 A IL13645699 A IL 13645699A IL 13645699 A IL13645699 A IL 13645699A IL 136456 A IL136456 A IL 136456A
Authority
IL
Israel
Prior art keywords
battery pack
protection circuit
pack protection
circuit
battery
Prior art date
Application number
IL13645699A
Other languages
English (en)
Other versions
IL136456A0 (en
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of IL136456A0 publication Critical patent/IL136456A0/xx
Publication of IL136456A publication Critical patent/IL136456A/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/12—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to underload or no-load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Protection Of Static Devices (AREA)
  • Secondary Cells (AREA)
IL13645699A 1998-10-05 1999-10-05 Battery pack protection circuit IL136456A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/166,414 US6160381A (en) 1998-05-21 1998-10-05 Battery pack protection circuit and battery pack including a protection circuit
PCT/US1999/023229 WO2000021179A1 (fr) 1998-10-05 1999-10-05 Circuit de protection d'un bloc-batterie

Publications (2)

Publication Number Publication Date
IL136456A0 IL136456A0 (en) 2001-06-14
IL136456A true IL136456A (en) 2005-05-17

Family

ID=22603208

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13645699A IL136456A (en) 1998-10-05 1999-10-05 Battery pack protection circuit

Country Status (11)

Country Link
US (1) US6160381A (fr)
EP (1) EP1046210A1 (fr)
JP (1) JP2002528022A (fr)
KR (1) KR20010032832A (fr)
CN (1) CN1141771C (fr)
AU (1) AU750287B2 (fr)
BR (1) BR9906850A (fr)
CA (1) CA2312926A1 (fr)
IL (1) IL136456A (fr)
NO (1) NO20002829L (fr)
WO (1) WO2000021179A1 (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6246214B1 (en) * 2000-05-10 2001-06-12 Motorola, Inc. Multiple use of a single transistor for linear regulation charge control and protection of a rechargeable battery
JP3471321B2 (ja) * 2000-05-12 2003-12-02 セイコーインスツルメンツ株式会社 充放電制御回路および充電式電源装置
EP1320168A1 (fr) 2001-12-12 2003-06-18 Dialog Semiconductor GmbH Interrupteur de puissance pour protection de batterie
US6580250B1 (en) 2002-02-28 2003-06-17 Dialog Semiconductor Gmbh Monolithic battery protection circuit
JP4186052B2 (ja) * 2003-03-26 2008-11-26 ミツミ電機株式会社 充電制御機能付き電池パック
US6819083B1 (en) * 2003-04-25 2004-11-16 Motorola, Inc. Dual use thermistor for battery cell thermal protection and battery pack overcharge/undercharge protection
US20040251877A1 (en) * 2003-06-13 2004-12-16 Lee Il Sun Voltage adapter circuit for a lithium ion rechargeable battery
US6888354B1 (en) * 2003-10-03 2005-05-03 Asco Power Technologies. L.P. Apparatus and method for detecting missing or defective battery conditions
JP4204446B2 (ja) * 2003-11-14 2009-01-07 ソニー株式会社 バッテリパック、バッテリ保護処理装置、およびバッテリ保護処理装置の起動制御方法
US7589499B2 (en) * 2004-03-25 2009-09-15 O2Micro International Limited Over voltage transient controller
EP1598914A1 (fr) * 2004-04-28 2005-11-23 Sony Ericsson Mobile Communications AB Dispositif pour préserver une batterie et bloc de batteries comprenant le même
US20070164704A1 (en) * 2006-01-13 2007-07-19 Horizon Technologies, Inc. Plug with supplemental memory
US7595608B2 (en) * 2006-03-10 2009-09-29 Atmel Corporation Gate driver for a battery pack
US7675269B2 (en) * 2006-11-03 2010-03-09 Broadcom Corporation Circuit and method for battery charging and discharging protection
KR100943576B1 (ko) * 2007-10-30 2010-02-23 삼성에스디아이 주식회사 배터리 팩
JP5065958B2 (ja) * 2008-03-26 2012-11-07 パナソニック株式会社 電池パック
US8253383B2 (en) * 2009-02-05 2012-08-28 O2Micro Inc Circuits and methods for monitoring multi-cell battery packs
KR101211756B1 (ko) * 2010-02-11 2012-12-12 삼성에스디아이 주식회사 배터리 팩
KR101213478B1 (ko) 2010-08-06 2012-12-18 삼성에스디아이 주식회사 배터리 팩 및 이의 제어 방법
KR101413251B1 (ko) * 2010-08-13 2014-06-27 주식회사 엘지화학 2차 전지 관리 장치
WO2012074548A1 (fr) * 2010-11-29 2012-06-07 Martin Koebler Batterie de démarrage au lithium et commutateur à semi-conducteurs destiné à ladite batterie
US20120179159A1 (en) * 2011-01-07 2012-07-12 Tyco Healthcare Group Lp Battery Interlock System and Related Method
JP6141303B2 (ja) * 2011-11-17 2017-06-07 ストライカー・コーポレイション 液体への水没の影響に耐えることができるバッテリ
EP2899842B1 (fr) * 2012-09-18 2018-10-10 NEC Energy Devices, Ltd. Bloc-batterie secondaire et procédé d'authentification
DE102013219951B4 (de) * 2013-10-01 2021-05-20 Ecom Instruments Gmbh Elektronische Schaltungsanordnung und elektronisch gesteuertes Energieversorgungssystem
CN203933073U (zh) 2014-04-28 2014-11-05 王熙宁 一种新型汽车充电器
US9007015B1 (en) 2014-07-03 2015-04-14 The Noco Company Portable vehicle battery jump start apparatus with safety protection
US11458851B2 (en) 2014-07-03 2022-10-04 The Noco Company Jump starting apparatus
CN105244850B (zh) * 2015-10-09 2018-10-26 深圳市沛城电子科技有限公司 电池保护电路及其控制方法
CN105515096A (zh) * 2015-12-08 2016-04-20 无锡中感微电子股份有限公司 一种电池保护电路及其系统
KR102499108B1 (ko) 2015-12-17 2023-02-14 삼성전자주식회사 전자 장치, 전자 장치의 전력 공급 장치 및 전력 공급 방법
US11038358B2 (en) 2016-04-01 2021-06-15 Mediatek Inc. Charger circuit with battery protection mechanism
JP6966864B2 (ja) * 2017-04-20 2021-11-17 エイブリック株式会社 バッテリ装置
US12074434B2 (en) 2017-09-22 2024-08-27 The Noco Company Portable vehicle battery jump starter with air pump
AU2018403192B2 (en) 2017-12-14 2022-02-10 The Noco Company Portable vehicle battery jump starter with air pump
US11695283B2 (en) * 2018-05-11 2023-07-04 Texas Instruments Incorporated Shoot-through current limiting circuit
US11545824B2 (en) * 2018-10-11 2023-01-03 Texas Instruments Incorporated USB short circuit protection
KR102680305B1 (ko) * 2019-10-30 2024-06-28 주식회사 엘지에너지솔루션 병렬 멀티 팩 시스템의 출력 제어 장치 및 방법
DE102020100710A1 (de) * 2020-01-14 2021-07-15 Miele & Cie. Kg Speichereinheit für mobiles Haushaltsgerät und Ladegerät
CN111431149B (zh) * 2020-04-15 2023-03-14 Oppo广东移动通信有限公司 电池保护电路、终端及电池保护方法
CN113934675A (zh) * 2020-06-29 2022-01-14 北京小米移动软件有限公司 电子设备、电子设备的状态检测方法及装置、介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686530A (en) * 1971-04-23 1972-08-22 Motorola Inc Current limited battery pack
JPH0773414B2 (ja) * 1993-02-17 1995-08-02 日本電気株式会社 充放電回路
JP3272108B2 (ja) * 1993-07-07 2002-04-08 三洋電機株式会社 パック電池
JP3296385B2 (ja) * 1994-07-06 2002-06-24 ミツミ電機株式会社 電池の電圧検出回路
JP3338564B2 (ja) * 1994-09-28 2002-10-28 富士通株式会社 電池パックおよび電池パックを使用する装置
US5539299A (en) * 1994-10-31 1996-07-23 Motorola Inc. Protection switch for a battery powered device
US5568039A (en) * 1994-12-16 1996-10-22 Motorola, Inc. Apparatus and method of providing an initiation voltage to a rechargeable battery system
JPH08331768A (ja) * 1995-06-02 1996-12-13 Internatl Business Mach Corp <Ibm> バッテリの過放電保護回路

Also Published As

Publication number Publication date
CA2312926A1 (fr) 2000-04-13
HK1035967A1 (en) 2001-12-14
JP2002528022A (ja) 2002-08-27
CN1141771C (zh) 2004-03-10
AU6291199A (en) 2000-04-26
US6160381A (en) 2000-12-12
CN1287704A (zh) 2001-03-14
IL136456A0 (en) 2001-06-14
AU750287B2 (en) 2002-07-11
WO2000021179A1 (fr) 2000-04-13
EP1046210A1 (fr) 2000-10-25
NO20002829D0 (no) 2000-06-02
BR9906850A (pt) 2000-10-10
NO20002829L (no) 2000-07-21
KR20010032832A (ko) 2001-04-25

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Legal Events

Date Code Title Description
FF Patent granted
MM9K Patent not in force due to non-payment of renewal fees
FF Patent granted
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees