JP2008191137A5 - - Google Patents

Download PDF

Info

Publication number
JP2008191137A5
JP2008191137A5 JP2007122080A JP2007122080A JP2008191137A5 JP 2008191137 A5 JP2008191137 A5 JP 2008191137A5 JP 2007122080 A JP2007122080 A JP 2007122080A JP 2007122080 A JP2007122080 A JP 2007122080A JP 2008191137 A5 JP2008191137 A5 JP 2008191137A5
Authority
JP
Japan
Prior art keywords
current
voltage
type transistor
npn
storage element
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.)
Granted
Application number
JP2007122080A
Other languages
English (en)
Japanese (ja)
Other versions
JP4983377B2 (ja
JP2008191137A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2007122080A priority Critical patent/JP4983377B2/ja
Priority claimed from JP2007122080A external-priority patent/JP4983377B2/ja
Priority to EP07831198A priority patent/EP2103947A1/en
Priority to US12/516,024 priority patent/US20100052650A1/en
Priority to PCT/JP2007/071465 priority patent/WO2008084593A1/ja
Publication of JP2008191137A publication Critical patent/JP2008191137A/ja
Publication of JP2008191137A5 publication Critical patent/JP2008191137A5/ja
Application granted granted Critical
Publication of JP4983377B2 publication Critical patent/JP4983377B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2007122080A 2007-01-11 2007-05-07 蓄電素子の電圧検出器 Active JP4983377B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2007122080A JP4983377B2 (ja) 2007-01-11 2007-05-07 蓄電素子の電圧検出器
EP07831198A EP2103947A1 (en) 2007-01-11 2007-11-05 Voltage detector for storage element
US12/516,024 US20100052650A1 (en) 2007-01-11 2007-11-05 Voltage detector for storage element
PCT/JP2007/071465 WO2008084593A1 (ja) 2007-01-11 2007-11-05 蓄電素子の電圧検出器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007003019 2007-01-11
JP2007003019 2007-01-11
JP2007122080A JP4983377B2 (ja) 2007-01-11 2007-05-07 蓄電素子の電圧検出器

Publications (3)

Publication Number Publication Date
JP2008191137A JP2008191137A (ja) 2008-08-21
JP2008191137A5 true JP2008191137A5 (enExample) 2010-04-15
JP4983377B2 JP4983377B2 (ja) 2012-07-25

Family

ID=39608491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007122080A Active JP4983377B2 (ja) 2007-01-11 2007-05-07 蓄電素子の電圧検出器

Country Status (4)

Country Link
US (1) US20100052650A1 (enExample)
EP (1) EP2103947A1 (enExample)
JP (1) JP4983377B2 (enExample)
WO (1) WO2008084593A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20100337A1 (it) * 2010-05-31 2011-12-01 Nat Semiconductor Bv Dispositivo di controllo di alimentatori stacked con anello a rilevamento duplicato
DE102010063258B4 (de) * 2010-12-16 2019-11-28 Robert Bosch Gmbh Vorrichtung zum Messen einer Zellspannung einer Batterie
US20120308851A1 (en) * 2010-12-17 2012-12-06 Takashi Akiyama Fuel cell system and method for controlling the same
JP5801605B2 (ja) 2011-05-16 2015-10-28 ラピスセミコンダクタ株式会社 比較回路、半導体装置、電池監視システム、充電禁止方法、及び充電禁止プログラム
CN104380560B (zh) * 2012-07-11 2016-12-21 三菱电机株式会社 电梯装置
JP2015136209A (ja) * 2014-01-16 2015-07-27 株式会社リコー 蓄電電圧比較検出回路、蓄電電圧調整回路、及び電池パック
DE102016214415A1 (de) * 2015-11-10 2017-05-11 Robert Bosch Gmbh Schaltung zur Erfassung einer Spannung einer Mehrzahl von in Reihe geschalteten elektrischen Energiespeichereinheiten und Verfahren zum Betrieb dieser Schaltung
JP6637749B2 (ja) 2015-12-04 2020-01-29 株式会社デンソーテン 絶縁異常検知装置及び絶縁異常検知方法
TWI714467B (zh) * 2020-03-02 2020-12-21 盛群半導體股份有限公司 電壓監控裝置以及其電壓偵測電路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11160368A (ja) * 1997-12-02 1999-06-18 Tdk Corp 電流検出回路
JP2001265451A (ja) * 2000-03-16 2001-09-28 Auto Network Gijutsu Kenkyusho:Kk 電流検出回路
JP3627922B2 (ja) 2001-03-22 2005-03-09 株式会社デンソー 組電池用直流電圧検出装置のモニタ方法
JP4339024B2 (ja) * 2003-06-09 2009-10-07 サンケン電気株式会社 電圧測定装置
DE602004018687D1 (de) * 2004-02-19 2009-02-05 Spansion Llc Strom-spannungs-umsetzungsschaltung und steuerverfahren dafür
TWI273250B (en) * 2004-06-28 2007-02-11 Richtek Technology Corp A sensor apparatus without being influenced by bias electric current and the method thereof
KR101008509B1 (ko) * 2006-01-17 2011-01-17 브로드콤 코포레이션 파워 오버 이더넷 컨트롤러 집적 회로 아키텍처

Similar Documents

Publication Publication Date Title
JP2008191137A5 (enExample)
US9874614B2 (en) Semiconductor apparatus and power conversion apparatus
US20080224664A1 (en) Charging and discharging control circuit and charging type power supply device
JP2008181494A5 (enExample)
TWI550280B (zh) 零電流偵測電路及直流轉換器
JP3166921U (ja) 充電器に用いられる極性切り替え回路
US11804831B2 (en) NMOS switch driving circuit and power supply device
US8461765B2 (en) LED driving device
WO2013155904A1 (zh) 一种电源
JP2009165114A5 (enExample)
CN115085358A (zh) 电源并机控制电路、方法及装置
WO2008084593A1 (ja) 蓄電素子の電圧検出器
JP2010520606A5 (enExample)
KR101699783B1 (ko) 배터리 역접속 방지장치
CN205984965U (zh) 集成电路、电机组件和具有该电机组件的应用设备
CN206321956U (zh) 基于io口的单向元件控制电路
CN109149551B (zh) 一种主动式冗余并联供电控制电路
RU189075U1 (ru) Устройство резервного электропитания
JP4971349B2 (ja) ハイサイドバック・トランジスタを備えた回路装置
JP2014107961A (ja) 電力変換装置
JP5675566B2 (ja) ブートストラップ回路、並びにそれを備えたインバータ装置
CN102854436B (zh) 一种电源极性检测电路
TWM415534U (en) Multi-channel led driving system
JP2011250665A5 (enExample)
US9155142B2 (en) LED driver circuit