CN102037647A - 高边驱动器 - Google Patents
高边驱动器 Download PDFInfo
- Publication number
- CN102037647A CN102037647A CN2009801180808A CN200980118080A CN102037647A CN 102037647 A CN102037647 A CN 102037647A CN 2009801180808 A CN2009801180808 A CN 2009801180808A CN 200980118080 A CN200980118080 A CN 200980118080A CN 102037647 A CN102037647 A CN 102037647A
- Authority
- CN
- China
- Prior art keywords
- transmission buffer
- output
- state
- high side
- status signal
- 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
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1844—Monitoring or fail-safe circuits
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/18—Modifications for indicating state of switch
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/0266—Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling
- H04L25/0268—Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling with modulation and subsequent demodulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/028—Arrangements specific to the transmitter end
- H04L25/0282—Provision for current-mode coupling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F2007/1888—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings using pulse width modulation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K2017/0806—Modifications for protecting switching circuit against overcurrent or overvoltage against excessive temperature
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-133328 | 2008-05-21 | ||
JP2008133328A JP5117925B2 (ja) | 2008-05-21 | 2008-05-21 | ハイサイドドライバ |
PCT/JP2009/058306 WO2009142100A1 (ja) | 2008-05-21 | 2009-04-27 | ハイサイドドライバ |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102037647A true CN102037647A (zh) | 2011-04-27 |
CN102037647B CN102037647B (zh) | 2013-05-15 |
Family
ID=41340032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980118080.8A Active CN102037647B (zh) | 2008-05-21 | 2009-04-27 | 高边驱动器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8169765B2 (zh) |
EP (1) | EP2302795B1 (zh) |
JP (1) | JP5117925B2 (zh) |
CN (1) | CN102037647B (zh) |
WO (1) | WO2009142100A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107710354A (zh) * | 2015-07-08 | 2018-02-16 | 爱信艾达株式会社 | 驱动装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8760085B2 (en) * | 2009-01-14 | 2014-06-24 | Mag Instrument, Inc. | Multi-mode portable lighting device |
JP5767941B2 (ja) * | 2011-10-24 | 2015-08-26 | 株式会社ケーヒン | 誘導性負荷駆動装置 |
US8923365B2 (en) | 2012-05-14 | 2014-12-30 | General Electric Company | Converter communication method and apparatus |
JP5991526B2 (ja) * | 2012-09-18 | 2016-09-14 | 株式会社デンソー | スイッチング素子駆動ic |
JP6015586B2 (ja) * | 2013-07-30 | 2016-10-26 | 株式会社デンソー | Pwm制御装置およびそのpwm制御方法 |
JP6183078B2 (ja) * | 2013-09-06 | 2017-08-23 | 株式会社オートネットワーク技術研究所 | 負荷駆動回路 |
JP6492672B2 (ja) * | 2015-01-14 | 2019-04-03 | 株式会社デンソー | 負荷駆動装置 |
CN105446239A (zh) * | 2016-01-11 | 2016-03-30 | 浙江大学 | 一种适用于大电流控制驱动的8位串并转换驱动芯片 |
JP6952641B2 (ja) * | 2018-04-24 | 2021-10-20 | 株式会社東芝 | 制御回路及びパワーモジュール |
US20220300019A1 (en) * | 2021-03-19 | 2022-09-22 | Maxlinear, Inc. | Fault communication in voltage regulator systems |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002278632A (ja) * | 2001-03-19 | 2002-09-27 | Denso Corp | 電気負荷駆動装置 |
EP1357461A2 (en) * | 2002-04-19 | 2003-10-29 | Daimlerchrysler Corporation | Programmable power management switch |
CN1619721A (zh) * | 2003-11-18 | 2005-05-25 | 三垦电气株式会社 | 螺线管驱动电路 |
JP2006294694A (ja) * | 2005-04-06 | 2006-10-26 | Denso Corp | 負荷駆動装置及び負荷駆動方法 |
EP1739833A2 (en) * | 2005-06-30 | 2007-01-03 | STMicroelectronics, Inc. | Semiconductor device having an integrated, self-regulated PWM current and power limiter and method |
JP2008017611A (ja) * | 2006-07-05 | 2008-01-24 | Denso Corp | 車載用モータ駆動装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2700843B2 (ja) * | 1991-12-10 | 1998-01-21 | 三菱電機株式会社 | 多重通信制御装置 |
JP3610867B2 (ja) * | 2000-03-10 | 2005-01-19 | 株式会社デンソー | 電気負荷駆動用ic及びその使用方法 |
JP3610878B2 (ja) * | 2000-04-28 | 2005-01-19 | 株式会社デンソー | 負荷駆動回路 |
JP2008133328A (ja) | 2006-11-27 | 2008-06-12 | Sumitomo Chemical Co Ltd | ポリフェニレンエーテル系樹脂組成物の製造方法 |
-
2008
- 2008-05-21 JP JP2008133328A patent/JP5117925B2/ja active Active
-
2009
- 2009-04-27 WO PCT/JP2009/058306 patent/WO2009142100A1/ja active Application Filing
- 2009-04-27 US US12/993,698 patent/US8169765B2/en active Active
- 2009-04-27 EP EP09750462.5A patent/EP2302795B1/en active Active
- 2009-04-27 CN CN200980118080.8A patent/CN102037647B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002278632A (ja) * | 2001-03-19 | 2002-09-27 | Denso Corp | 電気負荷駆動装置 |
EP1357461A2 (en) * | 2002-04-19 | 2003-10-29 | Daimlerchrysler Corporation | Programmable power management switch |
CN1619721A (zh) * | 2003-11-18 | 2005-05-25 | 三垦电气株式会社 | 螺线管驱动电路 |
JP2006294694A (ja) * | 2005-04-06 | 2006-10-26 | Denso Corp | 負荷駆動装置及び負荷駆動方法 |
EP1739833A2 (en) * | 2005-06-30 | 2007-01-03 | STMicroelectronics, Inc. | Semiconductor device having an integrated, self-regulated PWM current and power limiter and method |
JP2008017611A (ja) * | 2006-07-05 | 2008-01-24 | Denso Corp | 車載用モータ駆動装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107710354A (zh) * | 2015-07-08 | 2018-02-16 | 爱信艾达株式会社 | 驱动装置 |
CN107710354B (zh) * | 2015-07-08 | 2019-12-06 | 爱信艾达株式会社 | 驱动装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2302795A4 (en) | 2011-07-20 |
JP2009284162A (ja) | 2009-12-03 |
WO2009142100A1 (ja) | 2009-11-26 |
US20110089919A1 (en) | 2011-04-21 |
EP2302795B1 (en) | 2013-11-13 |
CN102037647B (zh) | 2013-05-15 |
EP2302795A1 (en) | 2011-03-30 |
JP5117925B2 (ja) | 2013-01-16 |
US8169765B2 (en) | 2012-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Saitama Prefecture, Japan Patentee after: Sanken Electric Co.,Ltd. Patentee after: Hitachi astemo Co.,Ltd. Address before: Saitama Prefecture, Japan Patentee before: Sanken Electric Co.,Ltd. Patentee before: HITACHI AUTOMOTIVE SYSTEMS, Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211123 Address after: Saitama Prefecture, Japan Patentee after: Sanken Electric Co.,Ltd. Patentee after: HITACHI AUTOMOTIVE SYSTEMS, Ltd. Address before: Saitama Prefecture, Japan Patentee before: Sanken Electric Co.,Ltd. Patentee before: Hitachi, Ltd. |
|
TR01 | Transfer of patent right |