IT1165108B - Circuito semiconduttore regolatore di tensione e di corrente - Google Patents
Circuito semiconduttore regolatore di tensione e di correnteInfo
- Publication number
- IT1165108B IT1165108B IT23798/79A IT2379879A IT1165108B IT 1165108 B IT1165108 B IT 1165108B IT 23798/79 A IT23798/79 A IT 23798/79A IT 2379879 A IT2379879 A IT 2379879A IT 1165108 B IT1165108 B IT 1165108B
- Authority
- IT
- Italy
- Prior art keywords
- voltage
- semiconductor circuit
- current regulator
- regulator semiconductor
- current
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/575—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices characterised by the feedback circuit
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Amplifiers (AREA)
- Logic Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
- Control Of Voltage And Current In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/921,143 US4166982A (en) | 1978-06-30 | 1978-06-30 | Logical circuit reference electric level generating circuitry |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7923798A0 IT7923798A0 (it) | 1979-06-22 |
IT1165108B true IT1165108B (it) | 1987-04-22 |
Family
ID=25444979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23798/79A IT1165108B (it) | 1978-06-30 | 1979-06-22 | Circuito semiconduttore regolatore di tensione e di corrente |
Country Status (7)
Country | Link |
---|---|
US (1) | US4166982A (it) |
JP (1) | JPS559293A (it) |
BR (1) | BR7903714A (it) |
DE (1) | DE2924633A1 (it) |
FR (1) | FR2430130A1 (it) |
GB (1) | GB2024469B (it) |
IT (1) | IT1165108B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4270092A (en) * | 1979-05-18 | 1981-05-26 | International Business Machines Corporation | Current controlling circuitry for logical circuit reference electric level circuitry |
US4763026A (en) * | 1987-04-09 | 1988-08-09 | National Semiconductor Corporation | Sense amplifier for single-ended data sensing |
US7525346B2 (en) * | 2002-07-11 | 2009-04-28 | Mindspeed Technologies, Inc. | Driver circuits and methods |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3444476A (en) * | 1965-03-19 | 1969-05-13 | Rca Corp | Direct coupled amplifier with feedback for d.c. error correction |
NL7110821A (it) * | 1970-08-06 | 1972-02-08 | ||
US3671770A (en) * | 1970-08-17 | 1972-06-20 | Motorola Inc | Temperature compensated bias circuit |
US3721893A (en) * | 1972-05-30 | 1973-03-20 | Motorola Inc | Stable current reference circuit with beta compensation |
DE2321662B2 (de) * | 1973-04-28 | 1979-03-29 | Robert Bosch Gmbh, 7000 Stuttgart | Monolithisch integrierter Spannungsregler |
US4006400A (en) * | 1975-03-26 | 1977-02-01 | Honeywell Information Systems, Inc. | Reference voltage regulator |
US4024462A (en) * | 1975-05-27 | 1977-05-17 | International Business Machines Corporation | Darlington configuration high frequency differential amplifier with zero offset current |
US4105942A (en) * | 1976-12-14 | 1978-08-08 | Motorola, Inc. | Differential amplifier circuit having common mode compensation |
-
1978
- 1978-06-30 US US05/921,143 patent/US4166982A/en not_active Expired - Lifetime
-
1979
- 1979-05-18 JP JP6056579A patent/JPS559293A/ja active Pending
- 1979-05-22 GB GB7917808A patent/GB2024469B/en not_active Expired
- 1979-05-29 FR FR7914499A patent/FR2430130A1/fr active Granted
- 1979-06-12 BR BR7903714A patent/BR7903714A/pt unknown
- 1979-06-19 DE DE19792924633 patent/DE2924633A1/de active Granted
- 1979-06-22 IT IT23798/79A patent/IT1165108B/it active
Also Published As
Publication number | Publication date |
---|---|
BR7903714A (pt) | 1980-02-05 |
IT7923798A0 (it) | 1979-06-22 |
DE2924633C2 (it) | 1989-12-28 |
GB2024469A (en) | 1980-01-09 |
FR2430130A1 (fr) | 1980-01-25 |
GB2024469B (en) | 1982-11-03 |
FR2430130B1 (it) | 1983-06-10 |
JPS559293A (en) | 1980-01-23 |
DE2924633A1 (de) | 1980-01-10 |
US4166982A (en) | 1979-09-04 |
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