DE69019244D1 - Ladungspumpe. - Google Patents

Ladungspumpe.

Info

Publication number: DE69019244D1
Authority: DE; Germany
Prior art keywords: charge pump; charge; pump
Prior art date: 1989-07-05
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

Application number

DE69019244T

Other languages

English (en)

Other versions

DE69019244T2 (de

Inventor

John M Pigott

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.)

NXP USA Inc

Original Assignee

Motorola Inc

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.)

1989-07-05

Filing date

1990-07-04

Publication date

1995-06-14

1990-07-04 Application filed by Motorola Inc filed Critical Motorola Inc

1995-06-14 Publication of DE69019244D1 publication Critical patent/DE69019244D1/de

1995-11-30 Application granted granted Critical

1995-11-30 Publication of DE69019244T2 publication Critical patent/DE69019244T2/de

2010-07-05 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/30—Power supply circuits
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is DC
- G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/205—Substrate bias-voltage generators
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/06—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Power Engineering (AREA)
Microelectronics & Electronic Packaging (AREA)
Electromagnetism (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Automation & Control Theory (AREA)
Dc-Dc Converters (AREA)
Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

DE69019244T 1989-07-05 1990-07-04 Ladungspumpe. Expired - Fee Related DE69019244T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/375,791 US5057707A (en)	1989-07-05	1989-07-05	Charge pump including feedback circuitry for eliminating the requirement of a separate oscillator

Publications (2)

Publication Number	Publication Date
DE69019244D1 true DE69019244D1 (de)	1995-06-14
DE69019244T2 DE69019244T2 (de)	1995-11-30

Family

ID=23482359

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69019244T Expired - Fee Related DE69019244T2 (de)	1989-07-05	1990-07-04	Ladungspumpe.

Country Status (5)

Country	Link
US (1)	US5057707A (de)
EP (1)	EP0407170B1 (de)
JP (1)	JP2734181B2 (de)
KR (1)	KR910003928A (de)
DE (1)	DE69019244T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9113813D0 (en) *	1991-06-27	1991-08-14	Lighting Electronics Ltd	Improvements to electronic starters for fluorescent lamps
US5168174A (en) *	1991-07-12	1992-12-01	Texas Instruments Incorporated	Negative-voltage charge pump with feedback control
NL9201052A (nl) *	1992-06-15	1994-01-03	Koninkl Philips Electronics Nv	Zaagtandoscillator.
US5541531A (en) *	1995-05-01	1996-07-30	Ford Motor Company	Switch capacitor interface circuit
KR0179852B1 (ko) *	1995-10-25	1999-04-15	문정환	차지 펌프 회로
DE19748577C1 (de) *	1997-11-04	1999-01-21	Bosch Gmbh Robert	Ladungspumpe
US6184594B1 (en) *	1999-02-04	2001-02-06	Tower Semiconductor Ltd.	Multi-stage charge pump having high-voltage pump control feedback and method of operating same
MX2008000321A (es) *	2005-06-30	2008-03-11	Lutron Electronics Co	Reductor de luz que tiene un suministro de energia controlado por un microprocesador.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3656000A (en) *	1969-04-01	1972-04-11	Nuclear Chicago Corp	Frequency to voltage converter with improved temperature stability
GB2035629B (en) *	1978-07-21	1983-02-09	Rca Corp	Regulated high voltage power supply
JPS5590139A (en) *	1978-12-27	1980-07-08	Fujitsu Ltd	Substrate bias generating circuit
JPS6033314B2 (ja) *	1979-11-22	1985-08-02	富士通株式会社	基板バイアス電圧発生回路
JPS57199335A (en) *	1981-06-02	1982-12-07	Toshiba Corp	Generating circuit for substrate bias
DE3345852A1 (de) *	1983-12-19	1985-06-27	Philips Patentverwaltung Gmbh, 2000 Hamburg	Monolithisch integrierter rc-oszillator
FR2596931B1 (fr) *	1986-04-04	1993-03-26	Thomson Csf	Multiplicateur de tension continue pouvant etre integre a une structure semi-conductrice
DE3617374A1 (de) *	1986-05-23	1987-11-26	Ant Nachrichtentech	Gleichspannungswandler mit resonanzkreis
US4716302A (en) *	1986-12-22	1987-12-29	Motorola, Inc.	Identity circuit for an integrated circuit using a fuse and transistor enabled by a power-on reset signal
US4814684A (en) *	1987-09-30	1989-03-21	Trw Inc.	Apparatus for extending the Vout/Vin ratio of a DC-to-DC converter

1989
- 1989-07-05 US US07/375,791 patent/US5057707A/en not_active Expired - Lifetime
1990
- 1990-07-04 DE DE69019244T patent/DE69019244T2/de not_active Expired - Fee Related
- 1990-07-04 EP EP90307309A patent/EP0407170B1/de not_active Expired - Lifetime
- 1990-07-05 KR KR1019900010129A patent/KR910003928A/ko not_active Application Discontinuation
- 1990-07-05 JP JP2176514A patent/JP2734181B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US5057707A (en)	1991-10-15
EP0407170A3 (en)	1992-01-15
JP2734181B2 (ja)	1998-03-30
EP0407170A2 (de)	1991-01-09
JPH0352557A (ja)	1991-03-06
DE69019244T2 (de)	1995-11-30
KR910003928A (ko)	1991-02-28
EP0407170B1 (de)	1995-05-10

Publication	Publication Date	Title
DE69009431D1 (de)	1994-07-07	Mikropumpe.
DE59000343D1 (de)	1992-11-12	Schaelmesser.
DE69008605D1 (de)	1994-06-09	Pumpvorrichtung.
DE68918439D1 (de)	1994-10-27	Spritzenpumpe.
DE69013289D1 (de)	1994-11-17	Pumpenvorrichtung.
NO874455L (no)	1989-04-27	Pumpeaggregat.
DE69006276D1 (de)	1994-03-10	Fördermittel.
NO913433L (no)	1991-09-02	Pumpeanordning.
DE68907576D1 (de)	1993-08-19	Verdraengerpumpe.
FI902728A0 (fi)	1990-06-01	Volymetrisk pump samt foerfarande foer volymetrisk pumpning.
DE59004522D1 (de)	1994-03-17	Mikrodosiergerät.
DE69019244D1 (de)	1995-06-14	Ladungspumpe.
DE58904213D1 (de)	1993-06-03	Kolbenpumpe.
DE69005919D1 (de)	1994-02-24	Einspritzventil.
DE69007996D1 (de)	1994-05-19	Einspritzvorrichtung.
FI895680A0 (fi)	1989-11-28	Flercylindrisk kolvpump.
DE69021285D1 (de)	1995-09-07	Tauchmotorpumpe.
DE69020041D1 (de)	1995-07-20	Ladungsgekoppelte Vorrichtungen.
DE69110634D1 (de)	1995-07-27	Hohlladung.
NO903223D0 (no)	1990-07-19	Stempelarrangement.
EP0322455A4 (de)	1990-02-26	Kolbenpumpe.
DE59004951D1 (de)	1994-04-14	Tauchmotorpumpe.
FI893436L (fi)	1991-01-15	Centrifugalpump.
FI886012A (fi)	1990-06-29	Pump.
FI895499A0 (fi)	1989-11-17	Pump.

Legal Events

Date	Code	Title	Description
1996-06-05	8364	No opposition during term of opposition
1998-10-08	8320	Willingness to grant licences declared (paragraph 23)
2006-07-06	8327	Change in the person/name/address of the patent owner	Owner name: FREESCALE SEMICONDUCTOR, INC. (N.D.GES.D. STAATES
2008-05-15	8339	Ceased/non-payment of the annual fee