DE112017002499T8 - Einstellbare überstromdetektorschaltung für universal-serial-bus(usb)-vorrichtungen - Google Patents

Einstellbare überstromdetektorschaltung für universal-serial-bus(usb)-vorrichtungen Download PDF

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Publication number
DE112017002499T8
DE112017002499T8 DE112017002499.4T DE112017002499T DE112017002499T8 DE 112017002499 T8 DE112017002499 T8 DE 112017002499T8 DE 112017002499 T DE112017002499 T DE 112017002499T DE 112017002499 T8 DE112017002499 T8 DE 112017002499T8
Authority
DE
Germany
Prior art keywords
usb
devices
serial bus
universal serial
detector 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.)
Active
Application number
DE112017002499.4T
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English (en)
Other versions
DE112017002499T5 (de
Inventor
Derwin W. Mattos
Arnab CHAKRABORTY
Ramakrishna Venigalla
Gerard Kato
Vaidyanathan Varsha
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.)
Cypress Semiconductor Corp
Original Assignee
Cypress Semiconductor Corp
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 Cypress Semiconductor Corp filed Critical Cypress Semiconductor Corp
Publication of DE112017002499T5 publication Critical patent/DE112017002499T5/de
Application granted granted Critical
Publication of DE112017002499T8 publication Critical patent/DE112017002499T8/de
Active legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/087—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current for dc applications
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
    • H03K3/0233—Bistable circuits
    • H03K3/02337—Bistables with hysteresis, e.g. Schmitt trigger

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Analogue/Digital Conversion (AREA)
DE112017002499.4T 2016-05-16 2017-02-16 Einstellbare überstromdetektorschaltung für universal-serial-bus(usb)-vorrichtungen Active DE112017002499T8 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662337189P 2016-05-16 2016-05-16
US62/337,189 2016-05-16
US201662351789P 2016-06-17 2016-06-17
US62/351,789 2016-06-17
US15/280,729 US9899825B2 (en) 2016-05-16 2016-09-29 Adjustable over-current detector circuit for universal serial bus (USB) devices
US15/280,729 2016-09-29
PCT/US2017/018062 WO2017200608A1 (en) 2016-05-16 2017-02-16 Adjustable over-current detector circuit for universal serial bus (usb) devices

Publications (2)

Publication Number Publication Date
DE112017002499T5 DE112017002499T5 (de) 2019-02-28
DE112017002499T8 true DE112017002499T8 (de) 2019-08-08

Family

ID=60297121

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112017002499.4T Active DE112017002499T8 (de) 2016-05-16 2017-02-16 Einstellbare überstromdetektorschaltung für universal-serial-bus(usb)-vorrichtungen

Country Status (4)

Country Link
US (3) US9899825B2 (de)
CN (2) CN111650423B (de)
DE (1) DE112017002499T8 (de)
WO (1) WO2017200608A1 (de)

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DE102016120099B3 (de) * 2016-10-21 2018-02-22 Phoenix Contact Gmbh & Co. Kg Energieversorgungseinheit zur Bereitstellung zumindest eines schaltbaren Energieausgangs
US10418991B2 (en) * 2016-11-16 2019-09-17 Board Of Trustees Of Michigan State University Gating grid driver for gas radiation detectors
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US10222402B2 (en) 2017-05-18 2019-03-05 Cypress Semiconductor Corporation Current sensing in a USB power control analog subsystem
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US20210107279A1 (en) * 2018-03-05 2021-04-15 Hewlett-Packard Development Company, L.P. Zonal actuator fault detection
WO2019172873A1 (en) * 2018-03-05 2019-09-12 Hewlett-Packard Development Company, L.P. Actuator fault indication via wires along busses
WO2019185031A1 (zh) * 2018-03-29 2019-10-03 青岛海信宽带多媒体技术有限公司 光模块
US10879686B2 (en) 2018-04-12 2020-12-29 Cypress Semiconductor Corporation Overcurrent protection for universal serial bus Type-C (USB-C) connector systems
WO2019203814A1 (en) * 2018-04-18 2019-10-24 Hewlett-Packard Development Company, L.P. Power selection for pusb ports
US10320180B1 (en) * 2018-04-24 2019-06-11 Cypress Semiconductor Corporation Current control and protection for universal serial bus type-C (USB-C) connector systems
US10819074B2 (en) * 2018-05-08 2020-10-27 Semiconductor Components Industries, Llc Overvoltage protection circuit for USB connector
US11150711B2 (en) * 2018-06-22 2021-10-19 Western Digital Technologies, Inc. Power adapter with protection circuitry
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CN109147692A (zh) * 2018-08-31 2019-01-04 重庆惠科金渝光电科技有限公司 驱动电路、驱动系统及显示器
US11309707B2 (en) 2018-12-20 2022-04-19 Hewlett Packard Enterprise Development Lp Variable overcurrent protection for power supplies
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CN112600549B (zh) * 2020-12-11 2023-02-28 北京空间机电研究所 一种适合回收与着陆系统多种类型输信号测试的通用接口电路
CN112736860B (zh) * 2021-01-25 2023-04-07 深圳慧能泰半导体科技有限公司 Usb线缆的故障保护电路及其usb线缆
US11892862B2 (en) * 2021-08-30 2024-02-06 Micron Technology, Inc. Power supply circuit having voltage switching function
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Also Published As

Publication number Publication date
CN111650423A (zh) 2020-09-11
US9899825B2 (en) 2018-02-20
US20200153228A1 (en) 2020-05-14
CN111650423B (zh) 2022-06-03
US10374411B2 (en) 2019-08-06
CN109417283B (zh) 2020-06-12
US10847964B2 (en) 2020-11-24
WO2017200608A1 (en) 2017-11-23
US20170331270A1 (en) 2017-11-16
DE112017002499T5 (de) 2019-02-28
US20180191148A1 (en) 2018-07-05
CN109417283A (zh) 2019-03-01

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