CN110719015B - 保护开关模式功率转换器中的半导体开关 - Google Patents

保护开关模式功率转换器中的半导体开关 Download PDF

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Publication number
CN110719015B
CN110719015B CN201910627843.7A CN201910627843A CN110719015B CN 110719015 B CN110719015 B CN 110719015B CN 201910627843 A CN201910627843 A CN 201910627843A CN 110719015 B CN110719015 B CN 110719015B
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China
Prior art keywords
switch
terminal
current
signal
turn
Prior art date
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Application number
CN201910627843.7A
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English (en)
Chinese (zh)
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CN110719015A (zh
Inventor
J·塔尔海姆
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.)
LEFEDJIEV, Adrian Kirilov
Power Integrations Inc
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Power Integrations Switzerland GmbH
Power Integrations Inc
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Priority to CN202410177190.8A priority Critical patent/CN118137802A/zh
Publication of CN110719015A publication Critical patent/CN110719015A/zh
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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • 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
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0828—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in composite switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
    • 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
    • H02M1/0009—Devices or circuits for detecting current in a converter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0027—Measuring means of, e.g. currents through or voltages across the switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Power Conversion In General (AREA)
  • Dc-Dc Converters (AREA)
CN201910627843.7A 2018-07-12 2019-07-12 保护开关模式功率转换器中的半导体开关 Active CN110719015B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410177190.8A CN118137802A (zh) 2018-07-12 2019-07-12 用于驱动功率半导体开关的驱动器电路

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18183155.3 2018-07-12
EP18183155.3A EP3595152B1 (en) 2018-07-12 2018-07-12 Protecting semiconductor switches in switched mode power converters

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202410177190.8A Division CN118137802A (zh) 2018-07-12 2019-07-12 用于驱动功率半导体开关的驱动器电路

Publications (2)

Publication Number Publication Date
CN110719015A CN110719015A (zh) 2020-01-21
CN110719015B true CN110719015B (zh) 2024-02-13

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN202410177190.8A Pending CN118137802A (zh) 2018-07-12 2019-07-12 用于驱动功率半导体开关的驱动器电路
CN201910627843.7A Active CN110719015B (zh) 2018-07-12 2019-07-12 保护开关模式功率转换器中的半导体开关

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202410177190.8A Pending CN118137802A (zh) 2018-07-12 2019-07-12 用于驱动功率半导体开关的驱动器电路

Country Status (4)

Country Link
US (3) US11368148B2 (enExample)
EP (2) EP4283852A1 (enExample)
JP (2) JP7417791B2 (enExample)
CN (2) CN118137802A (enExample)

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CN116544890B (zh) * 2023-04-04 2024-11-05 宁波一盛电子有限公司 一种高频逆变器的输出短路保护电路

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Also Published As

Publication number Publication date
US20220393676A1 (en) 2022-12-08
US11973494B2 (en) 2024-04-30
JP7669435B2 (ja) 2025-04-28
CN110719015A (zh) 2020-01-21
JP7417791B2 (ja) 2024-01-19
JP2020025444A (ja) 2020-02-13
US11683030B2 (en) 2023-06-20
US20200021284A1 (en) 2020-01-16
JP2024007553A (ja) 2024-01-18
US20230361767A1 (en) 2023-11-09
EP4283852A1 (en) 2023-11-29
EP3595152B1 (en) 2023-09-06
CN118137802A (zh) 2024-06-04
US11368148B2 (en) 2022-06-21
EP3595152A1 (en) 2020-01-15

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