WO2000065716A1 - Circuitry for a high voltage linear current sense ic - Google Patents

Circuitry for a high voltage linear current sense ic Download PDF

Info

Publication number
WO2000065716A1
WO2000065716A1 PCT/US2000/010964 US0010964W WO0065716A1 WO 2000065716 A1 WO2000065716 A1 WO 2000065716A1 US 0010964 W US0010964 W US 0010964W WO 0065716 A1 WO0065716 A1 WO 0065716A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit
current sense
high voltage
current
voltage
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.)
Ceased
Application number
PCT/US2000/010964
Other languages
English (en)
French (fr)
Inventor
Joseph Maggiolino
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.)
Infineon Technologies Americas Corp
Original Assignee
International Rectifier Corp USA
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 International Rectifier Corp USA filed Critical International Rectifier Corp USA
Priority to AU46582/00A priority Critical patent/AU4658200A/en
Priority to JP2000614556A priority patent/JP3825638B2/ja
Priority to DE10084506T priority patent/DE10084506T1/de
Publication of WO2000065716A1 publication Critical patent/WO2000065716A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/003—Changing the DC level
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation

Definitions

  • Fig. 1 is a diagram of a differential amplifier circuit according to the prior art.

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
PCT/US2000/010964 1999-04-23 2000-04-21 Circuitry for a high voltage linear current sense ic Ceased WO2000065716A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU46582/00A AU4658200A (en) 1999-04-23 2000-04-21 Circuitry for a high voltage linear current sense ic
JP2000614556A JP3825638B2 (ja) 1999-04-23 2000-04-21 高電圧リニア電流感知ｉｃ用の回路
DE10084506T DE10084506T1 (de) 1999-04-23 2000-04-21 Schaltungsanordnung für eine lineare integrierte Hochspannungs-Strommess-Schaltung

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US13064899P 1999-04-23 1999-04-23
US60/130,648 1999-04-23
US16672899P 1999-11-22 1999-11-22
US16672799P 1999-11-22 1999-11-22
US60/166,728 1999-11-22
US60/166,727 1999-11-22

Publications (1)

Publication Number Publication Date
WO2000065716A1 true WO2000065716A1 (en) 2000-11-02

Family

ID=27384035

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/010964 Ceased WO2000065716A1 (en) 1999-04-23 2000-04-21 Circuitry for a high voltage linear current sense ic

Country Status (5)

Country Link
US (2) US6337591B1 (https=)
JP (1) JP3825638B2 (https=)
AU (1) AU4658200A (https=)
DE (1) DE10084506T1 (https=)
WO (1) WO2000065716A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003008371A (ja) * 2001-06-19 2003-01-10 Sony Corp Ｒｓｓｉ回路

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6552889B1 (en) * 2001-07-17 2003-04-22 Vishay Siliconix Current limiting technique for hybrid power MOSFET circuits
US6894477B1 (en) 2003-03-04 2005-05-17 Fazaki North America, Inc. Electrical current monitor
JP6271513B2 (ja) 2012-04-20 2018-01-31 ヴィシェイ−シリコニックス 電流制限システム及び方法
US8836404B2 (en) 2012-08-02 2014-09-16 Vishay-Siliconix Circuit for preventing reverse conduction
US9621123B2 (en) * 2014-08-27 2017-04-11 Infineon Technologies Americas Corp. Methods and circuitry to trim common mode transient control circuitry

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442317A (en) * 1992-11-10 1995-08-15 Motorola, Inc. Switching regulator and amplifier system
US6072361A (en) * 1996-11-27 2000-06-06 Motorola, Inc. Wideband class-S modulator and method therefor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2536737B2 (ja) 1985-09-13 1996-09-18 富士通テン株式会社 誘導性負荷の電流検出回路
JPH03116696A (ja) 1989-09-29 1991-05-17 Toshiba Lighting & Technol Corp 放電灯点灯装置
JPH03227105A (ja) 1990-01-31 1991-10-08 Sony Corp 演算増幅器のオフセット調整回路
JP3022586B2 (ja) 1990-09-11 2000-03-21 帝人株式会社 ポリエステル繊維の製糸方法
JPH04130506A (ja) 1990-09-20 1992-05-01 Yokogawa Electric Corp 統一信号出力装置
JPH04334106A (ja) 1991-05-08 1992-11-20 Sharp Corp 集積回路化された差動信号回路
US5200654A (en) 1991-11-20 1993-04-06 National Semiconductor Corporation Trim correction circuit with temperature coefficient compensation
JP3332045B2 (ja) 1993-03-08 2002-10-07 株式会社安川電機 電流制御回路
JP3525195B2 (ja) * 1994-08-02 2004-05-10 光洋精工株式会社 電動パワーステアリング装置
JP3632305B2 (ja) 1996-07-01 2005-03-23 芝浦メカトロニクス株式会社 モータ駆動装置
JPH10233636A (ja) * 1997-02-18 1998-09-02 Fujitsu Ltd 増幅器及び半導体集積回路装置
US5949282A (en) 1998-02-25 1999-09-07 National Semiconductor Corporation Class D amplifier no low pass filter feedback with zero phase delay
US5917369A (en) * 1998-02-25 1999-06-29 National Semiconductor Corporation Pulse width modulator with automatic gain control over-voltage modulator and limiter
JP3408447B2 (ja) * 1998-03-13 2003-05-19 インターナショナル・レクチファイヤー・コーポレーション モータ・コントローラのためのリニア電流検知回路
US6127885A (en) * 1998-08-31 2000-10-03 Cello, Limited Class D amplifiers including transition zone modulation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442317A (en) * 1992-11-10 1995-08-15 Motorola, Inc. Switching regulator and amplifier system
US6072361A (en) * 1996-11-27 2000-06-06 Motorola, Inc. Wideband class-S modulator and method therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003008371A (ja) * 2001-06-19 2003-01-10 Sony Corp Ｒｓｓｉ回路

Also Published As

Publication number Publication date
DE10084506T1 (de) 2002-06-20
JP3825638B2 (ja) 2006-09-27
US6337591B1 (en) 2002-01-08
JP2002543653A (ja) 2002-12-17
AU4658200A (en) 2000-11-10
USRE40549E1 (en) 2008-10-28

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