DE60309675D1 - Leistungsschaltkreis mit gesteuertem Sperrstrom - Google Patents
Leistungsschaltkreis mit gesteuertem SperrstromInfo
- Publication number
- DE60309675D1 DE60309675D1 DE60309675T DE60309675T DE60309675D1 DE 60309675 D1 DE60309675 D1 DE 60309675D1 DE 60309675 T DE60309675 T DE 60309675T DE 60309675 T DE60309675 T DE 60309675T DE 60309675 D1 DE60309675 D1 DE 60309675D1
- Authority
- DE
- Germany
- Prior art keywords
- power circuit
- reverse current
- controlled reverse
- controlled
- current
- 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.)
- Expired - Lifetime
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
-
- 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
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/08104—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit 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
- H03K17/16—Modifications for eliminating interference voltages or currents
- H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
- H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0018—Special modifications or use of the back gate voltage of a FET
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03291302A EP1482640B1 (de) | 2003-05-30 | 2003-05-30 | Leistungsschaltkreis mit gesteuertem Sperrstrom |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60309675D1 true DE60309675D1 (de) | 2006-12-28 |
DE60309675T2 DE60309675T2 (de) | 2007-09-20 |
Family
ID=33104214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60309675T Expired - Lifetime DE60309675T2 (de) | 2003-05-30 | 2003-05-30 | Leistungsschaltkreis mit gesteuertem Sperrstrom |
Country Status (3)
Country | Link |
---|---|
US (1) | US6859089B2 (de) |
EP (1) | EP1482640B1 (de) |
DE (1) | DE60309675T2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7119999B2 (en) | 2004-03-20 | 2006-10-10 | Texas Instruments Incorporated | Pre-regulator with reverse current blocking |
US7724067B1 (en) * | 2006-05-03 | 2010-05-25 | Marvell International Ltd. | Enhanced transmission gate |
US8207784B2 (en) | 2008-02-12 | 2012-06-26 | Semi Solutions, Llc | Method and apparatus for MOSFET drain-source leakage reduction |
US20090201075A1 (en) * | 2008-02-12 | 2009-08-13 | Yannis Tsividis | Method and Apparatus for MOSFET Drain-Source Leakage Reduction |
US7902923B2 (en) * | 2009-03-19 | 2011-03-08 | Qualcomm, Incorporated | Common-gate common-source amplifier |
US20130173077A1 (en) * | 2011-12-29 | 2013-07-04 | Lsi Corporation | Power switch having series-connected switching stages |
JP5842720B2 (ja) * | 2012-04-19 | 2016-01-13 | 株式会社ソシオネクスト | 出力回路 |
CN107437933A (zh) * | 2016-05-27 | 2017-12-05 | 电信科学技术研究院 | 一种高端负载开关电路及ic |
TWI660564B (zh) * | 2018-06-01 | 2019-05-21 | 杰力科技股份有限公司 | 電壓轉換電路及其控制電路 |
CN111193506B (zh) * | 2018-11-14 | 2021-08-31 | 珠海格力电器股份有限公司 | 一种带电压隔离的低功耗pmos管衬底切换电路 |
CN111682869B (zh) * | 2020-07-03 | 2024-02-09 | 上海艾为电子技术股份有限公司 | 一种防倒灌电流的负载开关及电子设备 |
CN113572136B (zh) * | 2021-08-13 | 2022-05-17 | 无锡市晶源微电子有限公司 | 用于pmos管的反向电流抑制电路 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3226339C2 (de) * | 1981-07-17 | 1985-12-19 | Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa | Analoge Schaltervorrichtung mit MOS-Transistoren |
US5336986A (en) * | 1992-02-07 | 1994-08-09 | Crosspoint Solutions, Inc. | Voltage regulator for field programmable gate arrays |
US5481178A (en) * | 1993-03-23 | 1996-01-02 | Linear Technology Corporation | Control circuit and method for maintaining high efficiency over broad current ranges in a switching regulator circuit |
US6100719A (en) | 1998-12-28 | 2000-08-08 | Texas Instruments Incorporated | Low-voltage bus switch maintaining isolation under power-down conditions |
US6421262B1 (en) * | 2000-02-08 | 2002-07-16 | Vlt Corporation | Active rectifier |
US6525594B2 (en) * | 2000-08-21 | 2003-02-25 | Texas Instruments Incorporated | Eliminating power-down popping in audio power amplifiers |
-
2003
- 2003-05-30 DE DE60309675T patent/DE60309675T2/de not_active Expired - Lifetime
- 2003-05-30 EP EP03291302A patent/EP1482640B1/de not_active Expired - Fee Related
- 2003-12-02 US US10/726,286 patent/US6859089B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1482640A1 (de) | 2004-12-01 |
DE60309675T2 (de) | 2007-09-20 |
US6859089B2 (en) | 2005-02-22 |
US20040239403A1 (en) | 2004-12-02 |
EP1482640B1 (de) | 2006-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |