JP4741339B2 - モータの起動電流の制御方法およびそれを利用したディスクドライブ - Google Patents

モータの起動電流の制御方法およびそれを利用したディスクドライブ Download PDF

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Publication number
JP4741339B2
JP4741339B2 JP2005309022A JP2005309022A JP4741339B2 JP 4741339 B2 JP4741339 B2 JP 4741339B2 JP 2005309022 A JP2005309022 A JP 2005309022A JP 2005309022 A JP2005309022 A JP 2005309022A JP 4741339 B2 JP4741339 B2 JP 4741339B2
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JP
Japan
Prior art keywords
motor
starting current
power
recording medium
retry
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Expired - Fee Related
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JP2005309022A
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English (en)
Japanese (ja)
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JP2006134561A (ja
JP2006134561A5 (https=
Inventor
濬 鄭
廣朝 鄭
ダウン ジョン
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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    • 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

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  • Rotational Drive Of Disk (AREA)
JP2005309022A 2004-11-06 2005-10-24 モータの起動電流の制御方法およびそれを利用したディスクドライブ Expired - Fee Related JP4741339B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040090140A KR100630713B1 (ko) 2004-11-06 2004-11-06 스핀들 모터 기동 전류 제어 방법 및 이를 이용한 디스크드라이브
KR10-2004-0090140 2004-11-06

Publications (3)

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JP2006134561A JP2006134561A (ja) 2006-05-25
JP2006134561A5 JP2006134561A5 (https=) 2008-11-27
JP4741339B2 true JP4741339B2 (ja) 2011-08-03

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JP2005309022A Expired - Fee Related JP4741339B2 (ja) 2004-11-06 2005-10-24 モータの起動電流の制御方法およびそれを利用したディスクドライブ

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US (1) US7531983B2 (https=)
JP (1) JP4741339B2 (https=)
KR (1) KR100630713B1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI371913B (en) * 2009-11-25 2012-09-01 Ind Tech Res Inst Method for motor startup control, motor driving system and motor system
JP2015038639A (ja) * 2009-12-24 2015-02-26 株式会社東芝 電源制御モジュール、電子機器及びリセット制御方法
US11703910B2 (en) 2017-09-08 2023-07-18 Realtek Semiconductor Corporation Docking station, electrical device, and method for configuring basic input output system
CN108984330B (zh) * 2018-05-31 2021-05-11 深圳市江波龙电子股份有限公司 一种控制存储设备的方法、装置及电子设备
KR20240120472A (ko) * 2023-01-31 2024-08-07 삼성전자주식회사 하드웨어 초기화 재시도 기능을 제공하는 스토리지 장치 및 그 동작 방법

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0711894B2 (ja) * 1986-01-31 1995-02-08 キヤノン株式会社 モ−タ駆動回路
JPH01122073A (ja) 1987-11-04 1989-05-15 Nec Corp 磁気ディスク装置の制御方式
US5216343A (en) * 1991-04-30 1993-06-01 Seagate Technology, Inc. Motor construction and method for limiting spin-up time in a hard disk drive
US5412809A (en) 1992-11-12 1995-05-02 Mitsumi Electric Co., Ltd. Disk drive power control circuit and method
JPH08275579A (ja) 1995-03-31 1996-10-18 Sony Corp ディスク装置
KR100365619B1 (ko) 1995-11-22 2003-04-10 삼성전자 주식회사 디스크드라이버의스핀들모터기동방법
JPH09265725A (ja) * 1996-03-29 1997-10-07 Toshiba Corp ディスク装置及び同装置におけるモータ起動不良予知方法
EP0884727B1 (en) * 1997-06-13 2006-02-01 STMicroelectronics, Inc. Power down brake latch circuit for a brushless dc motor
FR2798018B1 (fr) * 1999-08-31 2002-02-15 St Microelectronics Sa Circuit de remise a zero a l'apparition d'une tension d'alimentation
JP2001275392A (ja) * 2000-03-29 2001-10-05 Fujitsu General Ltd モータの制御方法およびその装置
JP2002027782A (ja) * 2000-07-10 2002-01-25 Sony Corp センサレスモータの起動システム
KR20030070035A (ko) * 2000-11-27 2003-08-27 시게이트 테크놀로지 엘엘씨 모터 시동 전류 제어 장치 및 방법
JP2002186292A (ja) * 2000-12-12 2002-06-28 Rohm Co Ltd 半導体装置
JP2003123374A (ja) 2001-10-05 2003-04-25 Matsushita Electric Ind Co Ltd 光ディスク装置およびその制御方法
JP3998960B2 (ja) * 2001-12-12 2007-10-31 株式会社ルネサステクノロジ センサレスモータ駆動制御システム
JP3930415B2 (ja) * 2002-10-18 2007-06-13 ティアック株式会社 磁気ディスク装置
US6777899B1 (en) * 2003-04-17 2004-08-17 Texas Instruments Incorporated Circuit and method for removing increased power supply current spike that occurs during initial turn-on or commutation point in PWM mode spindle motor drive system
US7065605B2 (en) * 2003-07-28 2006-06-20 Seagate Technology Llc Dynamic mask-ROM register patching
JP2007317291A (ja) * 2006-05-25 2007-12-06 Hitachi Global Storage Technologies Netherlands Bv ディスク・ドライブ装置、その制御方法及びその製造方法

Also Published As

Publication number Publication date
KR20060040507A (ko) 2006-05-10
JP2006134561A (ja) 2006-05-25
KR100630713B1 (ko) 2006-10-02
US20060097679A1 (en) 2006-05-11
US7531983B2 (en) 2009-05-12

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