DE69502093T2 - Versorgungsspannungsregler für Bootstrapleitung ohne Filterkondensator - Google Patents
Versorgungsspannungsregler für Bootstrapleitung ohne FilterkondensatorInfo
- Publication number
- DE69502093T2 DE69502093T2 DE69502093T DE69502093T DE69502093T2 DE 69502093 T2 DE69502093 T2 DE 69502093T2 DE 69502093 T DE69502093 T DE 69502093T DE 69502093 T DE69502093 T DE 69502093T DE 69502093 T2 DE69502093 T2 DE 69502093T2
- Authority
- DE
- Germany
- Prior art keywords
- supply voltage
- voltage regulator
- filter capacitor
- bootstrap line
- bootstrap
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/217—Class D power amplifiers; Switching amplifiers
- H03F3/2171—Class D power amplifiers; Switching amplifiers with field-effect devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
- H03K17/042—Modifications for accelerating switching by feedback from the output circuit to the control circuit
- H03K17/04206—Modifications for accelerating switching by 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
- H03K17/06—Modifications for ensuring a fully conducting state
- H03K17/063—Modifications for ensuring a fully conducting state in field-effect transistor switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Logic Circuits (AREA)
- Inverter Devices (AREA)
- Electronic Switches (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95830283A EP0751621B1 (de) | 1995-06-30 | 1995-06-30 | Versorgungsspannungsregler für Bootstrapleitung ohne Filterkondensator |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69502093D1 DE69502093D1 (de) | 1998-05-20 |
DE69502093T2 true DE69502093T2 (de) | 1998-10-08 |
Family
ID=8221963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69502093T Expired - Fee Related DE69502093T2 (de) | 1995-06-30 | 1995-06-30 | Versorgungsspannungsregler für Bootstrapleitung ohne Filterkondensator |
Country Status (4)
Country | Link |
---|---|
US (1) | US5818209A (de) |
EP (1) | EP0751621B1 (de) |
JP (1) | JPH09121560A (de) |
DE (1) | DE69502093T2 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5666280A (en) * | 1993-05-07 | 1997-09-09 | Philips Electronics North America Corporation | High voltage integrated circuit driver for half-bridge circuit employing a jet to emulate a bootstrap diode |
DE19702949A1 (de) * | 1997-01-28 | 1998-07-30 | Stribel Gmbh | Steuergerät |
JP3607033B2 (ja) * | 1997-03-31 | 2005-01-05 | 三菱電機株式会社 | 半導体装置 |
US5982639A (en) * | 1997-11-04 | 1999-11-09 | Power Integrations, Inc. | Two switch off-line switching converter |
US6876181B1 (en) | 1998-02-27 | 2005-04-05 | Power Integrations, Inc. | Off-line converter with digital control |
US6226190B1 (en) | 1998-02-27 | 2001-05-01 | Power Integrations, Inc. | Off-line converter with digital control |
US6107851A (en) | 1998-05-18 | 2000-08-22 | Power Integrations, Inc. | Offline converter with integrated softstart and frequency jitter |
US6172493B1 (en) * | 1999-09-04 | 2001-01-09 | Texas Instruments Incorporated | Switch-mode power converter circuit |
US6201717B1 (en) * | 1999-09-04 | 2001-03-13 | Texas Instruments Incorporated | Charge-pump closely coupled to switching converter |
US6525514B1 (en) | 2000-08-08 | 2003-02-25 | Power Integrations, Inc. | Method and apparatus for reducing audio noise in a switching regulator |
JP2002246886A (ja) | 2001-02-13 | 2002-08-30 | Auto Network Gijutsu Kenkyusho:Kk | 半導体回路部品 |
US6812782B2 (en) * | 2002-10-25 | 2004-11-02 | Texas Instruments Incorporated | Switch mode converter that allows 100% duty cycle on gate driver |
DE102004041927B4 (de) * | 2004-08-30 | 2013-11-21 | Infineon Technologies Ag | Schaltungsanordnung mit einem Pegelumsetzer und einem Spannungsregler |
US7233504B2 (en) | 2005-08-26 | 2007-06-19 | Power Integration, Inc. | Method and apparatus for digital control of a switching regulator |
US20070146020A1 (en) * | 2005-11-29 | 2007-06-28 | Advanced Analogic Technologies, Inc | High Frequency Power MESFET Gate Drive Circuits |
EP1858145B1 (de) * | 2006-05-15 | 2010-12-15 | austriamicrosystems AG | Spannungsgenerator- Anordnung und Verfahren zur Spannungsumwandlung |
EP1876709B1 (de) | 2006-07-04 | 2008-08-27 | Infineon Technologies AG | Ladungspumpe und Bootstrap-Kondensator |
WO2008047323A1 (en) * | 2006-10-20 | 2008-04-24 | Nxp B.V. | Power amplifier |
US8018694B1 (en) | 2007-02-16 | 2011-09-13 | Fairchild Semiconductor Corporation | Over-current protection for a power converter |
US7719243B1 (en) | 2007-11-21 | 2010-05-18 | Fairchild Semiconductor Corporation | Soft-start system and method for power converter |
US7872883B1 (en) | 2008-01-29 | 2011-01-18 | Fairchild Semiconductor Corporation | Synchronous buck power converter with free-running oscillator |
US7723972B1 (en) | 2008-03-19 | 2010-05-25 | Fairchild Semiconductor Corporation | Reducing soft start delay and providing soft recovery in power system controllers |
JP2009296455A (ja) * | 2008-06-06 | 2009-12-17 | Epe Kk | 負荷駆動装置 |
CN101662205B (zh) * | 2008-08-27 | 2013-07-10 | 德昌电机(深圳)有限公司 | 加速升降压电路 |
CN101674001B (zh) * | 2008-09-08 | 2014-01-01 | 德昌电机(深圳)有限公司 | 带有死区控制的桥式驱动电路 |
JP4720942B1 (ja) * | 2010-01-19 | 2011-07-13 | ダイキン工業株式会社 | 電力変換装置 |
TWI458244B (zh) * | 2012-01-19 | 2014-10-21 | Anpec Electronics Corp | 軟式切換驅動電路 |
US9148054B2 (en) | 2013-03-14 | 2015-09-29 | Volterra Semiconductor LLC | Voltage regulators with kickback protection |
US8804456B1 (en) * | 2013-03-28 | 2014-08-12 | Nanya Technology Corp. | Delay locked loop (DLL) system for a memory device with wide operating frequency via a variable supply applied to a delay line |
CN105827101B (zh) * | 2016-05-06 | 2019-02-05 | 成都芯源***有限公司 | 电压转换集成电路、自举电路以及开关驱动方法 |
US10637459B2 (en) | 2016-12-30 | 2020-04-28 | Delta Electronics, Inc. | Driving circuit and an under-voltage lockout circuit of a power circuit |
US10608629B2 (en) | 2016-12-30 | 2020-03-31 | Delta Electronics, Inc. | Driving circuit of a power circuit |
US10666246B2 (en) | 2016-12-30 | 2020-05-26 | Delta Electronics, Inc. | Driving circuit and a desaturation circuit of a power circuit |
US10819332B2 (en) * | 2016-12-30 | 2020-10-27 | Delta Electronics, Inc. | Driving circuit of a power circuit and a package structure thereof |
US10469066B1 (en) * | 2018-07-27 | 2019-11-05 | Texas Instruments Incorporated | Trickle charge control |
CN111509971B (zh) * | 2019-01-30 | 2022-05-24 | 台达电子工业股份有限公司 | 集成电路、封装结构以及制造方法 |
EP3734647B1 (de) * | 2019-05-03 | 2022-04-13 | Delta Electronics, Inc. | Treiberschaltung einer leistungsschaltung und gehäusestruktur dafür |
US10862472B1 (en) | 2019-07-11 | 2020-12-08 | Infineon Technologies Ag | System and method of charging a buffer capacitor |
CN111640404B (zh) * | 2020-06-10 | 2022-06-14 | 昆山龙腾光电股份有限公司 | 宽窄视角切换电路及其显示装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3714466A (en) * | 1971-12-22 | 1973-01-30 | North American Rockwell | Clamp circuit for bootstrap field effect transistor |
JPS58151719A (ja) * | 1982-03-05 | 1983-09-09 | Sony Corp | パルス発生回路 |
DE3405936A1 (de) * | 1984-02-18 | 1985-08-22 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Einrichtung zur ansteuerung eines leistungs-feldeffekt-schalttransistors |
FR2609852B1 (fr) * | 1987-01-20 | 1992-11-27 | Telecommunications Sa | Convertisseur binaire-bipolaire |
IT1228509B (it) * | 1988-10-28 | 1991-06-19 | Sgs Thomson Microelectronics | Dispositivo per generare una tensione di alimentazione flottante per un circuito bootstrap capacitivo |
US4989127A (en) * | 1989-05-09 | 1991-01-29 | North American Philips Corporation | Driver for high voltage half-bridge circuits |
US5111084A (en) * | 1990-05-31 | 1992-05-05 | Westinghouse Electric Corp. | Low loss drain pulser circuit for solid state microwave power amplifiers |
US5373435A (en) * | 1993-05-07 | 1994-12-13 | Philips Electronics North America Corporation | High voltage integrated circuit driver for half-bridge circuit employing a bootstrap diode emulator |
US5627460A (en) * | 1994-12-28 | 1997-05-06 | Unitrode Corporation | DC/DC converter having a bootstrapped high side driver |
-
1995
- 1995-06-30 EP EP95830283A patent/EP0751621B1/de not_active Expired - Lifetime
- 1995-06-30 DE DE69502093T patent/DE69502093T2/de not_active Expired - Fee Related
-
1996
- 1996-06-27 US US08/672,234 patent/US5818209A/en not_active Expired - Lifetime
- 1996-06-28 JP JP8169350A patent/JPH09121560A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0751621A1 (de) | 1997-01-02 |
EP0751621B1 (de) | 1998-04-15 |
JPH09121560A (ja) | 1997-05-06 |
DE69502093D1 (de) | 1998-05-20 |
US5818209A (en) | 1998-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: ST MICROELECTRONICS S.R.L., AGRATE BRIANZA, MAILAN |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |