JP4802948B2 - 負荷駆動制御装置 - Google Patents

負荷駆動制御装置 Download PDF

Info

Publication number
JP4802948B2
JP4802948B2 JP2006238880A JP2006238880A JP4802948B2 JP 4802948 B2 JP4802948 B2 JP 4802948B2 JP 2006238880 A JP2006238880 A JP 2006238880A JP 2006238880 A JP2006238880 A JP 2006238880A JP 4802948 B2 JP4802948 B2 JP 4802948B2
Authority
JP
Japan
Prior art keywords
control
temperature
current
transistor
load
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.)
Expired - Fee Related
Application number
JP2006238880A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008061180A5 (enExample
JP2008061180A (ja
Inventor
英男 渡辺
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to JP2006238880A priority Critical patent/JP4802948B2/ja
Publication of JP2008061180A publication Critical patent/JP2008061180A/ja
Publication of JP2008061180A5 publication Critical patent/JP2008061180A5/ja
Application granted granted Critical
Publication of JP4802948B2 publication Critical patent/JP4802948B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Dc-Dc Converters (AREA)
  • Electronic Switches (AREA)
  • Protection Of Static Devices (AREA)
JP2006238880A 2006-09-04 2006-09-04 負荷駆動制御装置 Expired - Fee Related JP4802948B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006238880A JP4802948B2 (ja) 2006-09-04 2006-09-04 負荷駆動制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006238880A JP4802948B2 (ja) 2006-09-04 2006-09-04 負荷駆動制御装置

Publications (3)

Publication Number Publication Date
JP2008061180A JP2008061180A (ja) 2008-03-13
JP2008061180A5 JP2008061180A5 (enExample) 2010-08-26
JP4802948B2 true JP4802948B2 (ja) 2011-10-26

Family

ID=39243376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006238880A Expired - Fee Related JP4802948B2 (ja) 2006-09-04 2006-09-04 負荷駆動制御装置

Country Status (1)

Country Link
JP (1) JP4802948B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2466042B (en) * 2008-12-09 2013-07-31 Vphase Smart Energy Ltd Voltage reduction
KR101096775B1 (ko) 2009-03-17 2011-12-21 주식회사 피플웍스 펄스 앰프 제어 및 보호 시스템
JP5765210B2 (ja) * 2011-12-12 2015-08-19 株式会社デンソー ヒータ駆動回路
JP6623556B2 (ja) * 2015-05-27 2019-12-25 株式会社デンソー 半導体装置
JP6623829B2 (ja) * 2016-02-24 2019-12-25 株式会社デンソー 過熱保護装置
CN112711290B (zh) * 2020-12-23 2022-05-13 杭州晶华微电子股份有限公司 半导体集成电路和用于半导体集成电路的温漂补偿方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4708773B2 (ja) * 2004-11-30 2011-06-22 株式会社オートネットワーク技術研究所 電力供給制御装置

Also Published As

Publication number Publication date
JP2008061180A (ja) 2008-03-13

Similar Documents

Publication Publication Date Title
JP5162335B2 (ja) リレー制御装置
JP5381248B2 (ja) 電力供給制御装置およびその制御方法
JP3914004B2 (ja) 半導体素子の過電流検出・保護装置
US7782584B2 (en) Load drive controller and control system
JP5590031B2 (ja) 電源保護回路およびそれを備えたモータ駆動装置
CN107820664B (zh) 驱动装置
JP6770986B2 (ja) 誘導性負荷制御装置
JP2005051951A (ja) 直流昇圧回路の故障判定装置
JP2005287284A (ja) 負荷駆動装置及び負荷駆動制御方法
JPWO2011129263A1 (ja) 短絡保護方法
JP4701052B2 (ja) 過電流検出装置
JP2010104079A (ja) 負荷駆動装置
JP4802948B2 (ja) 負荷駆動制御装置
JP5099041B2 (ja) 燃料ポンプ制御装置
CN111357200B (zh) 负载驱动电路
JP2008276727A (ja) 負荷駆動装置
KR20190106181A (ko) 과전류 발생시 모터 구동 전원을 차단하는 eps 제어 장치 및 방법
JP4680042B2 (ja) 制御回路装置
US20070103988A1 (en) Circuit arrangement and method for controlling an inductive load
US20250038679A1 (en) Load driving device
JP2005158870A (ja) 負荷制御装置
JP2012235683A (ja) 負荷制御および保護システム、並びにその動作および使用方法
JP5776559B2 (ja) 給電制御装置
JP2009240136A (ja) モータ制御装置、及びモータ制御方法
JP7600933B2 (ja) 電力供給装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20081020

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100708

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110419

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110610

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: 20110712

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110725

R151 Written notification of patent or utility model registration

Ref document number: 4802948

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140819

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees