JP2011075576A5 - - Google Patents

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Publication number
JP2011075576A5
JP2011075576A5 JP2010281774A JP2010281774A JP2011075576A5 JP 2011075576 A5 JP2011075576 A5 JP 2011075576A5 JP 2010281774 A JP2010281774 A JP 2010281774A JP 2010281774 A JP2010281774 A JP 2010281774A JP 2011075576 A5 JP2011075576 A5 JP 2011075576A5
Authority
JP
Japan
Prior art keywords
current
conductor portion
substrate
current conductor
hall effect
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
JP2010281774A
Other languages
English (en)
Japanese (ja)
Other versions
JP5255046B2 (ja
JP2011075576A (ja
Filing date
Publication date
Priority claimed from US11/140,250 external-priority patent/US6995315B2/en
Priority claimed from US11/144,970 external-priority patent/US7166807B2/en
Priority claimed from US11/336,602 external-priority patent/US7075287B1/en
Priority claimed from US11/401,160 external-priority patent/US7476816B2/en
Priority claimed from US11/383,021 external-priority patent/US20060219436A1/en
Application filed filed Critical
Publication of JP2011075576A publication Critical patent/JP2011075576A/ja
Publication of JP2011075576A5 publication Critical patent/JP2011075576A5/ja
Application granted granted Critical
Publication of JP5255046B2 publication Critical patent/JP5255046B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2010281774A 2005-05-27 2010-12-17 電流センサ Active JP5255046B2 (ja)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US11/140,250 US6995315B2 (en) 2003-08-26 2005-05-27 Current sensor
US11/140,250 2005-05-27
US11/144,970 US7166807B2 (en) 2003-08-26 2005-06-03 Current sensor
US11/144,970 2005-06-03
US11/336,602 US7075287B1 (en) 2003-08-26 2006-01-20 Current sensor
US11/336,602 2006-01-20
US11/401,160 US7476816B2 (en) 2003-08-26 2006-04-10 Current sensor
US11/401,160 2006-04-10
US11/383,021 US20060219436A1 (en) 2003-08-26 2006-05-12 Current sensor
US11/383,021 2006-05-12

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2008513632A Division JP5468776B2 (ja) 2005-05-27 2006-05-23 電流センサ

Publications (3)

Publication Number Publication Date
JP2011075576A JP2011075576A (ja) 2011-04-14
JP2011075576A5 true JP2011075576A5 (enExample) 2012-06-07
JP5255046B2 JP5255046B2 (ja) 2013-08-07

Family

ID=44015214

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2010281828A Active JP4904427B2 (ja) 2005-05-27 2010-12-17 電流センサ
JP2010281841A Active JP5248588B2 (ja) 2005-05-27 2010-12-17 電流センサ
JP2010281774A Active JP5255046B2 (ja) 2005-05-27 2010-12-17 電流センサ
JP2010281804A Active JP5248587B2 (ja) 2005-05-27 2010-12-17 電流センサ

Family Applications Before (2)

Application Number Title Priority Date Filing Date
JP2010281828A Active JP4904427B2 (ja) 2005-05-27 2010-12-17 電流センサ
JP2010281841A Active JP5248588B2 (ja) 2005-05-27 2010-12-17 電流センサ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2010281804A Active JP5248587B2 (ja) 2005-05-27 2010-12-17 電流センサ

Country Status (1)

Country Link
JP (4) JP4904427B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8907437B2 (en) * 2011-07-22 2014-12-09 Allegro Microsystems, Llc Reinforced isolation for current sensor with magnetic field transducer
CH707687B1 (de) 2013-03-08 2016-09-15 Melexis Technologies Nv Stromsensor.
US9190606B2 (en) 2013-03-15 2015-11-17 Allegro Micosystems, LLC Packaging for an electronic device
US10345343B2 (en) 2013-03-15 2019-07-09 Allegro Microsystems, Llc Current sensor isolation
US9810721B2 (en) * 2015-12-23 2017-11-07 Melexis Technologies Sa Method of making a current sensor and current sensor
JP2017134022A (ja) * 2016-01-29 2017-08-03 旭化成エレクトロニクス株式会社 電流センサ及び製造方法
CN113866475B (zh) * 2021-09-30 2025-02-18 意瑞半导体（上海）有限公司 电流传感器的引线框架及电流传感器
US11644485B2 (en) 2021-10-07 2023-05-09 Allegro Microsystems, Llc Current sensor integrated circuits
US11768230B1 (en) 2022-03-30 2023-09-26 Allegro Microsystems, Llc Current sensor integrated circuit with a dual gauge lead frame

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425596A (en) * 1980-09-26 1984-01-10 Tokyo Shibaura Denki Kabushiki Kaisha Electric circuit breaker
JP2001165963A (ja) * 1999-12-09 2001-06-22 Sanken Electric Co Ltd ホール素子を備えた電流検出装置
JP2002267692A (ja) * 2001-03-08 2002-09-18 Yazaki Corp 電流センサ
TWI273266B (en) * 2001-11-01 2007-02-11 Asahi Kasei Emd Corp Current sensor and current sensor manufacturing method
US7709754B2 (en) * 2003-08-26 2010-05-04 Allegro Microsystems, Inc. Current sensor

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