KR20240090187A - 구동기 회로부 및 전력 시스템들 - Google Patents

구동기 회로부 및 전력 시스템들 Download PDF

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Publication number
KR20240090187A
KR20240090187A KR1020247012455A KR20247012455A KR20240090187A KR 20240090187 A KR20240090187 A KR 20240090187A KR 1020247012455 A KR1020247012455 A KR 1020247012455A KR 20247012455 A KR20247012455 A KR 20247012455A KR 20240090187 A KR20240090187 A KR 20240090187A
Authority
KR
South Korea
Prior art keywords
output
input
coupled
voltage
transistor
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.)
Pending
Application number
KR1020247012455A
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English (en)
Korean (ko)
Inventor
보창 샤오
아비나쉬 쉬리파시 바트
Original Assignee
텍사스 인스트루먼츠 인코포레이티드
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.)
Filing date
Publication date
Priority claimed from US17/734,028 external-priority patent/US12153459B2/en
Application filed by 텍사스 인스트루먼츠 인코포레이티드 filed Critical 텍사스 인스트루먼츠 인코포레이티드
Publication of KR20240090187A publication Critical patent/KR20240090187A/ko
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/45475—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using IC blocks as the active amplifying circuit
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3001—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor with field-effect transistors
    • H03F3/3033—NMOS SEPP output stages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3001—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor with field-effect transistors
    • H03F3/3038—PMOS SEPP output stages

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Power Conversion In General (AREA)
  • Electronic Switches (AREA)
KR1020247012455A 2021-10-18 2022-10-18 구동기 회로부 및 전력 시스템들 Pending KR20240090187A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163257040P 2021-10-18 2021-10-18
US63/257,040 2021-10-18
US17/734,028 US12153459B2 (en) 2021-10-18 2022-04-30 Low output impedance driver circuits and systems
US17/734,028 2022-04-30
PCT/US2022/046971 WO2023069399A1 (en) 2021-10-18 2022-10-18 Driver circuitry and power systems

Publications (1)

Publication Number Publication Date
KR20240090187A true KR20240090187A (ko) 2024-06-21

Family

ID=84421005

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247012455A Pending KR20240090187A (ko) 2021-10-18 2022-10-18 구동기 회로부 및 전력 시스템들

Country Status (4)

Country Link
EP (1) EP4420233A1 (enExample)
JP (1) JP2024538194A (enExample)
KR (1) KR20240090187A (enExample)
WO (1) WO2023069399A1 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7323454B2 (ja) * 2017-11-29 2023-08-08 ヌヴォトンテクノロジージャパン株式会社 固体撮像装置、及びａｂ級スーパーソースフォロワ
KR102138770B1 (ko) * 2018-07-27 2020-07-29 주식회사 실리콘마이터스 높은 안정도와 빠른 응답 특성을 갖는 버퍼 회로, 증폭기 및 레귤레이터

Also Published As

Publication number Publication date
WO2023069399A1 (en) 2023-04-27
JP2024538194A (ja) 2024-10-18
EP4420233A1 (en) 2024-08-28

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20240415

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application