TW200746614A - Load driving apparatus and electric appliance therewith - Google Patents

Load driving apparatus and electric appliance therewith

Info

Publication number
TW200746614A
TW200746614A TW096113847A TW96113847A TW200746614A TW 200746614 A TW200746614 A TW 200746614A TW 096113847 A TW096113847 A TW 096113847A TW 96113847 A TW96113847 A TW 96113847A TW 200746614 A TW200746614 A TW 200746614A
Authority
TW
Taiwan
Prior art keywords
driving apparatus
load driving
electric appliance
driver circuits
appliance therewith
Prior art date
Application number
TW096113847A
Other languages
English (en)
Inventor
Seiichi Yamamoto
Takahiro Ota
Original Assignee
Rohm Co Ltd
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 Rohm Co Ltd filed Critical Rohm Co Ltd
Publication of TW200746614A publication Critical patent/TW200746614A/zh

Links

Classifications

    • 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
    • H02H7/08—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 dynamo-electric motors
    • H02H7/0833—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 dynamo-electric motors for electric motors with control arrangements
    • H02H7/0838—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 dynamo-electric motors for electric motors with control arrangements with H-bridge circuit
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/209—Driving; Starting; Stopping; Control thereof in multiple disk arrays, e.g. spindle synchronisation in RAID systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0038—Details of emergency protective circuit arrangements concerning the connection of the detecting means, e.g. for reducing their number
    • H02H1/0053—Means for storing the measured quantities during a predetermined time

Landscapes

  • Control Of Electric Motors In General (AREA)
  • Inverter Devices (AREA)
  • Amplifiers (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
TW096113847A 2006-05-08 2007-04-19 Load driving apparatus and electric appliance therewith TW200746614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006129142A JP2007306637A (ja) 2006-05-08 2006-05-08 負荷駆動装置及びこれを用いた電気機器

Publications (1)

Publication Number Publication Date
TW200746614A true TW200746614A (en) 2007-12-16

Family

ID=38660954

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096113847A TW200746614A (en) 2006-05-08 2007-04-19 Load driving apparatus and electric appliance therewith

Country Status (4)

Country Link
US (1) US20070258174A1 (zh)
JP (1) JP2007306637A (zh)
CN (1) CN101072012B (zh)
TW (1) TW200746614A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103841707A (zh) * 2012-11-26 2014-06-04 硕颉科技股份有限公司 关联于发光二极管的负载驱动装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102349224A (zh) 2009-03-13 2012-02-08 罗姆股份有限公司 多输出电源装置及使用了它的电气设备
TWI591626B (zh) * 2011-05-27 2017-07-11 Rohm Co Ltd Load driving device and electronic apparatus using the same
US11323051B2 (en) 2017-01-15 2022-05-03 Graco Minnesota Inc. Paint sprayer with dynamic pulse width modulation driven motor
JP6825419B2 (ja) * 2017-02-27 2021-02-03 セイコーエプソン株式会社 駆動制御回路、半導体装置、及び、電子機器
CN110022093B (zh) * 2019-05-10 2021-06-25 深圳市兆威机电股份有限公司 电机控制方法及系统
JP7527999B2 (ja) * 2021-02-15 2024-08-05 本田技研工業株式会社 電力供給回路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511947A (en) * 1983-01-05 1985-04-16 Towmotor Corporation Coil and coil driver control apparatus
US5111123A (en) * 1990-11-16 1992-05-05 Delco Electronics Corporation Motor driver interface fault detection apparatus using initial turn-on and noise timers
US5438489A (en) * 1993-09-30 1995-08-01 Judy; Steven W. Solenoid driver circuit and diagnostics
US5986359A (en) * 1996-04-23 1999-11-16 Lear Automotive Dearborn, Inc. Power delivery circuit with short circuit protection
US6934139B2 (en) * 2000-05-01 2005-08-23 Fuji Electric Device Technology Co., Ltd. Intelligent power module
CN1747295A (zh) * 2004-08-24 2006-03-15 国际整流器公司 带有动态背栅极偏置和短路保护的自举二极管仿真器
JP2006309912A (ja) * 2005-03-30 2006-11-09 Matsushita Electric Ind Co Ltd 光ディスク装置および光ディスク装置の記録再生方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103841707A (zh) * 2012-11-26 2014-06-04 硕颉科技股份有限公司 关联于发光二极管的负载驱动装置
CN103841707B (zh) * 2012-11-26 2015-09-09 硕颉科技股份有限公司 关联于发光二极管的负载驱动装置

Also Published As

Publication number Publication date
CN101072012A (zh) 2007-11-14
JP2007306637A (ja) 2007-11-22
US20070258174A1 (en) 2007-11-08
CN101072012B (zh) 2011-12-28

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