HK1144127A1 - 限制電流的方法及其應用電路 - Google Patents

限制電流的方法及其應用電路

Info

Publication number
HK1144127A1
HK1144127A1 HK10110631.2A HK10110631A HK1144127A1 HK 1144127 A1 HK1144127 A1 HK 1144127A1 HK 10110631 A HK10110631 A HK 10110631A HK 1144127 A1 HK1144127 A1 HK 1144127A1
Authority
HK
Hong Kong
Prior art keywords
limiting current
circuit therefor
therefor
circuit
limiting
Prior art date
Application number
HK10110631.2A
Other languages
English (en)
Inventor
‧西科恩
‧達菲
‧麥科伊
‧卡斯克
Original Assignee
半導體元件工業有限責任公司
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 半導體元件工業有限責任公司 filed Critical 半導體元件工業有限責任公司
Publication of HK1144127A1 publication Critical patent/HK1144127A1/zh

Links

Classifications

    • 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
HK10110631.2A 2008-11-12 2010-11-15 限制電流的方法及其應用電路 HK1144127A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/269,402 US8300374B2 (en) 2008-11-12 2008-11-12 Method for limiting current and circuit therefor

Publications (1)

Publication Number Publication Date
HK1144127A1 true HK1144127A1 (zh) 2011-01-28

Family

ID=42165008

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10110631.2A HK1144127A1 (zh) 2008-11-12 2010-11-15 限制電流的方法及其應用電路

Country Status (4)

Country Link
US (1) US8300374B2 (zh)
CN (1) CN101741054B (zh)
HK (1) HK1144127A1 (zh)
TW (1) TWI488397B (zh)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5600234A (en) * 1995-03-01 1997-02-04 Texas Instruments Incorporated Switch mode power converter and method
US6198265B1 (en) * 1998-06-19 2001-03-06 Unisem, Inc. Fixed frequency switching regulator with improved dynamic response
DE102004015621A1 (de) * 2004-03-30 2005-10-27 Texas Instruments Deutschland Gmbh Schaltstromrichter
JP4045292B1 (ja) * 2006-08-10 2008-02-13 株式会社リコー 同期整流型スイッチングレギュレータ、同期整流型スイッチングレギュレータの制御回路及び同期整流型スイッチングレギュレータの動作制御方法
US7751157B2 (en) * 2006-11-21 2010-07-06 Semiconductor Components Industries, Llc Protection circuit and method therefor

Also Published As

Publication number Publication date
TWI488397B (zh) 2015-06-11
CN101741054A (zh) 2010-06-16
US20100118462A1 (en) 2010-05-13
CN101741054B (zh) 2014-05-07
US8300374B2 (en) 2012-10-30
TW201037936A (en) 2010-10-16

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20211029