GB201416595D0 - An undervoltage-lockout circuit - Google Patents

An undervoltage-lockout circuit

Info

Publication number
GB201416595D0
GB201416595D0 GBGB1416595.5A GB201416595A GB201416595D0 GB 201416595 D0 GB201416595 D0 GB 201416595D0 GB 201416595 A GB201416595 A GB 201416595A GB 201416595 D0 GB201416595 D0 GB 201416595D0
Authority
GB
United Kingdom
Prior art keywords
undervoltage
lockout circuit
lockout
circuit
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.)
Granted
Application number
GBGB1416595.5A
Other versions
GB2530494A (en
GB2530494B (en
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to GB1416595.5A priority Critical patent/GB2530494B/en
Publication of GB201416595D0 publication Critical patent/GB201416595D0/en
Publication of GB2530494A publication Critical patent/GB2530494A/en
Application granted granted Critical
Publication of GB2530494B publication Critical patent/GB2530494B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • 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
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
GB1416595.5A 2014-09-19 2014-09-19 An undervoltage-lockout circuit Active GB2530494B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1416595.5A GB2530494B (en) 2014-09-19 2014-09-19 An undervoltage-lockout circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1416595.5A GB2530494B (en) 2014-09-19 2014-09-19 An undervoltage-lockout circuit

Publications (3)

Publication Number Publication Date
GB201416595D0 true GB201416595D0 (en) 2014-11-05
GB2530494A GB2530494A (en) 2016-03-30
GB2530494B GB2530494B (en) 2017-02-15

Family

ID=51869178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1416595.5A Active GB2530494B (en) 2014-09-19 2014-09-19 An undervoltage-lockout circuit

Country Status (1)

Country Link
GB (1) GB2530494B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109842093A (en) * 2019-03-26 2019-06-04 江苏集萃微纳自动化系统与装备技术研究所有限公司 A kind of undervoltage lockout circuit and switching power source chip

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206023261U (en) * 2016-06-24 2017-03-15 广东森维绿联科技有限公司 A kind of cell voltage protection circuit
CN105978316B (en) * 2016-06-29 2018-07-24 成都四威功率电子科技有限公司 A kind of Switching Power Supply starts and protection circuit
CN106100312B (en) * 2016-08-25 2018-08-28 贵州航天凯山石油仪器有限公司 A kind of DC power supply start-up circuit suitable for high input impedance
FR3064848B1 (en) * 2017-04-04 2019-04-05 Renault S.A.S METHOD FOR CONTROLLING AN ON-BOARD CHARGING DEVICE ON AN ELECTRIC OR HYBRID VEHICLE
US11689097B2 (en) * 2021-05-05 2023-06-27 Analog Devices, Inc. High-voltage to low-voltage interface in power converter circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6462971B1 (en) * 1999-09-24 2002-10-08 Power Integrations, Inc. Method and apparatus providing a multi-function terminal for a power supply controller
JP5786388B2 (en) * 2010-05-17 2015-09-30 富士電機株式会社 Switching power supply device with low-voltage malfunction prevention circuit
CN202334295U (en) * 2011-11-30 2012-07-11 深圳市明微电子股份有限公司 Low-power consumption start-up and under-voltage protection circuit device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109842093A (en) * 2019-03-26 2019-06-04 江苏集萃微纳自动化系统与装备技术研究所有限公司 A kind of undervoltage lockout circuit and switching power source chip

Also Published As

Publication number Publication date
GB2530494A (en) 2016-03-30
GB2530494B (en) 2017-02-15

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