FI982447A - Styrkrets - Google Patents
Styrkrets Download PDFInfo
- Publication number
- FI982447A FI982447A FI982447A FI982447A FI982447A FI 982447 A FI982447 A FI 982447A FI 982447 A FI982447 A FI 982447A FI 982447 A FI982447 A FI 982447A FI 982447 A FI982447 A FI 982447A
- Authority
- FI
- Finland
- Prior art keywords
- chipset
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
- H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
- H03K17/6872—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor using complementary field-effect transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
- H03K17/785—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling field-effect transistor switches
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI982447A FI109734B (sv) | 1998-11-11 | 1998-11-11 | Styrkrets |
| US09/425,957 US6175256B1 (en) | 1998-11-11 | 1999-10-25 | Control circuit |
| DE69934193T DE69934193T2 (de) | 1998-11-11 | 1999-10-28 | Steuerschaltung |
| EP99660168A EP1001537B1 (en) | 1998-11-11 | 1999-10-28 | Control circuit |
| JP32045599A JP3688163B2 (ja) | 1998-11-11 | 1999-11-11 | 制御回路 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI982447 | 1998-11-11 | ||
| FI982447A FI109734B (sv) | 1998-11-11 | 1998-11-11 | Styrkrets |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI982447A0 FI982447A0 (sv) | 1998-11-11 |
| FI982447A true FI982447A (sv) | 2000-05-12 |
| FI109734B FI109734B (sv) | 2002-09-30 |
Family
ID=8552895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI982447A FI109734B (sv) | 1998-11-11 | 1998-11-11 | Styrkrets |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6175256B1 (sv) |
| EP (1) | EP1001537B1 (sv) |
| JP (1) | JP3688163B2 (sv) |
| DE (1) | DE69934193T2 (sv) |
| FI (1) | FI109734B (sv) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6897707B2 (en) * | 2003-06-11 | 2005-05-24 | Northrop Grumman Corporation | Isolated FET drive utilizing Zener diode based systems, methods and apparatus |
| EP2212997B1 (en) * | 2007-10-05 | 2013-03-06 | Telefonaktiebolaget LM Ericsson (publ) | Drive circuit for a power switch component |
| US8730701B2 (en) * | 2009-02-12 | 2014-05-20 | Ecolab Usa Inc. | Driving circuit for powering a bi-directional load |
| CN104660018B (zh) * | 2015-02-13 | 2017-06-16 | 深圳市禾望电气股份有限公司 | 半导体器件驱动电源电路 |
| CN106533144B (zh) * | 2016-10-28 | 2019-03-05 | 海能达通信股份有限公司 | 防反接及电流反灌电路 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4335360A (en) * | 1979-11-23 | 1982-06-15 | Hoover Merle V | Class AB push-pull amplifiers |
| US5726594A (en) * | 1995-10-02 | 1998-03-10 | Siliconix Incorporated | Switching device including power MOSFET with internal power supply circuit |
| JP3665419B2 (ja) * | 1996-05-02 | 2005-06-29 | 新電元工業株式会社 | 誘導性負荷駆動方法、及びｈブリッジ回路制御装置 |
| US5990710A (en) * | 1996-06-13 | 1999-11-23 | Vtc, Inc. | High performance write driver for magnetic inductive recording head |
| US5986832A (en) * | 1996-06-13 | 1999-11-16 | Vtc Inc. | Write driver with Schottky diodes to improve switching rate and reliability |
| US5939908A (en) * | 1996-06-27 | 1999-08-17 | Kelsey-Hayes Company | Dual FET driver circuit |
| DE19704808A1 (de) * | 1997-02-08 | 1998-08-13 | Bosch Gmbh Robert | Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers |
-
1998
- 1998-11-11 FI FI982447A patent/FI109734B/sv not_active IP Right Cessation
-
1999
- 1999-10-25 US US09/425,957 patent/US6175256B1/en not_active Expired - Lifetime
- 1999-10-28 EP EP99660168A patent/EP1001537B1/en not_active Expired - Lifetime
- 1999-10-28 DE DE69934193T patent/DE69934193T2/de not_active Expired - Lifetime
- 1999-11-11 JP JP32045599A patent/JP3688163B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FI109734B (sv) | 2002-09-30 |
| JP2000152606A (ja) | 2000-05-30 |
| US6175256B1 (en) | 2001-01-16 |
| JP3688163B2 (ja) | 2005-08-24 |
| EP1001537A2 (en) | 2000-05-17 |
| EP1001537A3 (en) | 2003-05-21 |
| DE69934193D1 (de) | 2007-01-11 |
| DE69934193T2 (de) | 2007-03-08 |
| FI982447A0 (sv) | 1998-11-11 |
| EP1001537B1 (en) | 2006-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |