CN109308089A - 具有适应电压的参考电压发生器及集成电路芯片 - Google Patents
具有适应电压的参考电压发生器及集成电路芯片 Download PDFInfo
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- CN109308089A CN109308089A CN201810427007.XA CN201810427007A CN109308089A CN 109308089 A CN109308089 A CN 109308089A CN 201810427007 A CN201810427007 A CN 201810427007A CN 109308089 A CN109308089 A CN 109308089A
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- metal oxide
- type metal
- oxide semiconductor
- semiconductor transistor
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- 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
- G05F3/24—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only
-
- 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
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/157—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators with digital control
-
- 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
- G05F1/462—Regulating voltage or current wherein the variable actually regulated by the final control device is dc as a function of the requirements of the load, e.g. delay, temperature, specific voltage/current characteristic
- G05F1/463—Sources providing an output which depends on temperature
-
- 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
- G05F1/468—Regulating voltage or current wherein the variable actually regulated by the final control device is dc characterised by reference voltage circuitry, e.g. soft start, remote shutdown
-
- 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
- G05F1/613—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in parallel with the load as final control devices
-
- 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
- G05F3/24—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only
- G05F3/242—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage
- G05F3/245—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage producing a voltage or current as a predetermined function of the temperature
-
- 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
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
-
- 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
- G05F1/461—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using an operational amplifier as final control device
-
- 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
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter
-
- 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
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/1566—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators with means for compensating against rapid load changes, e.g. with auxiliary current source, with dual mode control or with inductance variation
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nonlinear Science (AREA)
- Power Engineering (AREA)
- Control Of Electrical Variables (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/662,530 US10193444B1 (en) | 2017-07-28 | 2017-07-28 | Reference voltage generator with adaptive voltage and integrated circuit chip |
US15/662,530 | 2017-07-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109308089A true CN109308089A (zh) | 2019-02-05 |
CN109308089B CN109308089B (zh) | 2020-06-26 |
Family
ID=65032198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810427007.XA Active CN109308089B (zh) | 2017-07-28 | 2018-05-07 | 具有适应电压的参考电压发生器及集成电路芯片 |
Country Status (2)
Country | Link |
---|---|
US (3) | US10193444B1 (zh) |
CN (1) | CN109308089B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112947664A (zh) * | 2021-04-12 | 2021-06-11 | 上海物骐微电子有限公司 | 一种温度自适应电压源 |
CN114063696A (zh) * | 2021-11-05 | 2022-02-18 | 格威半导体(厦门)有限公司 | 基于齐纳二级管的电压基准源与电子设备 |
CN114185389A (zh) * | 2021-12-03 | 2022-03-15 | 杨烈侠 | 一种集成电路的自适应内核电压产生电路 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10193444B1 (en) * | 2017-07-28 | 2019-01-29 | Pixart Imaging Inc. | Reference voltage generator with adaptive voltage and integrated circuit chip |
US11681313B2 (en) | 2020-11-25 | 2023-06-20 | Changxin Memory Technologies, Inc. | Voltage generating circuit, inverter, delay circuit, and logic gate circuit |
EP4033664B1 (en) * | 2020-11-25 | 2024-01-10 | Changxin Memory Technologies, Inc. | Potential generation circuit, inverter, delay circuit, and logic gate circuit |
EP4033312B1 (en) | 2020-11-25 | 2024-08-21 | Changxin Memory Technologies, Inc. | Control circuit and delay circuit |
EP4033661B1 (en) | 2020-11-25 | 2024-01-24 | Changxin Memory Technologies, Inc. | Control circuit and delay circuit |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000194432A (ja) * | 1998-12-25 | 2000-07-14 | Nippon Precision Circuits Inc | Cmosロジック用電源回路 |
US6313662B1 (en) * | 1998-07-10 | 2001-11-06 | Fujitsu Limited | High speed low voltage differential signal driver having reduced pulse width distortion |
CN1790214A (zh) * | 2004-12-16 | 2006-06-21 | 晨星半导体股份有限公司 | 一种适应性供应电压控制方法及相关逻辑*** |
CN102207743A (zh) * | 2010-03-29 | 2011-10-05 | 精工电子有限公司 | 内部电源电压生成电路 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI239139B (en) * | 2004-12-31 | 2005-09-01 | Elan Microelectronics Corp | Class AB operation buffer |
US7589507B2 (en) * | 2005-12-30 | 2009-09-15 | St-Ericsson Sa | Low dropout regulator with stability compensation |
JP5168910B2 (ja) * | 2007-01-18 | 2013-03-27 | 株式会社リコー | 定電流回路及び定電流回路を使用した発光ダイオード駆動装置 |
JP4755153B2 (ja) * | 2007-08-23 | 2011-08-24 | 株式会社リコー | 充電回路 |
JP2012134615A (ja) * | 2010-12-20 | 2012-07-12 | Ricoh Co Ltd | 発振装置および該発振装置を具備したクロック発生装置、半導体装置、ならびに電子装置 |
US10504769B2 (en) * | 2014-12-09 | 2019-12-10 | Infineon Technologies Austria Ag | Regulated high side gate driver circuit for power transistors |
US10193444B1 (en) * | 2017-07-28 | 2019-01-29 | Pixart Imaging Inc. | Reference voltage generator with adaptive voltage and integrated circuit chip |
US10491226B1 (en) * | 2018-12-27 | 2019-11-26 | Audiowise Technology Inc. | Method, processing circuit, and wireless communication device capable of tuning current provided for DCO to lower current level as far as possible |
-
2017
- 2017-07-28 US US15/662,530 patent/US10193444B1/en active Active
-
2018
- 2018-05-07 CN CN201810427007.XA patent/CN109308089B/zh active Active
- 2018-12-03 US US16/207,956 patent/US10432090B2/en active Active
-
2019
- 2019-08-21 US US16/546,457 patent/US10707757B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6313662B1 (en) * | 1998-07-10 | 2001-11-06 | Fujitsu Limited | High speed low voltage differential signal driver having reduced pulse width distortion |
JP2000194432A (ja) * | 1998-12-25 | 2000-07-14 | Nippon Precision Circuits Inc | Cmosロジック用電源回路 |
CN1790214A (zh) * | 2004-12-16 | 2006-06-21 | 晨星半导体股份有限公司 | 一种适应性供应电压控制方法及相关逻辑*** |
CN102207743A (zh) * | 2010-03-29 | 2011-10-05 | 精工电子有限公司 | 内部电源电压生成电路 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112947664A (zh) * | 2021-04-12 | 2021-06-11 | 上海物骐微电子有限公司 | 一种温度自适应电压源 |
CN114063696A (zh) * | 2021-11-05 | 2022-02-18 | 格威半导体(厦门)有限公司 | 基于齐纳二级管的电压基准源与电子设备 |
CN114185389A (zh) * | 2021-12-03 | 2022-03-15 | 杨烈侠 | 一种集成电路的自适应内核电压产生电路 |
Also Published As
Publication number | Publication date |
---|---|
US20190379286A1 (en) | 2019-12-12 |
CN109308089B (zh) | 2020-06-26 |
US10707757B2 (en) | 2020-07-07 |
US10193444B1 (en) | 2019-01-29 |
US20190103813A1 (en) | 2019-04-04 |
US10432090B2 (en) | 2019-10-01 |
US20190036452A1 (en) | 2019-01-31 |
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Effective date of registration: 20230104 Address after: Taiwan, Hsinchu, China Patentee after: Dafa Technology Co.,Ltd. Address before: 3rd Floor, No. 5, Innovation Road, Baoshan Township, Xinzhu County, Taiwan, China Patentee before: Yuanrui Technology Co.,Ltd. |
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