CN1913311B - 开关稳压器电路、电源和用于调整电源的方法 - Google Patents

开关稳压器电路、电源和用于调整电源的方法 Download PDF

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Publication number
CN1913311B
CN1913311B CN2006101076836A CN200610107683A CN1913311B CN 1913311 B CN1913311 B CN 1913311B CN 2006101076836 A CN2006101076836 A CN 2006101076836A CN 200610107683 A CN200610107683 A CN 200610107683A CN 1913311 B CN1913311 B CN 1913311B
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China
Prior art keywords
switch
time
short
power supply
controller
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Expired - Fee Related
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CN2006101076836A
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English (en)
Chinese (zh)
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CN1913311A (zh
Inventor
A·B·詹格里安
A·J·莫里什
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Power Integrations Inc
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Power Integrations Inc
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    • 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
    • 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
    • H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback 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
    • 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
    • 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
    • H02M1/0038—Circuits or arrangements for suppressing, e.g. by masking incorrect turn-on or turn-off signals, e.g. due to current spikes in current mode control

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Electronic Switches (AREA)
CN2006101076836A 2005-07-08 2006-07-07 开关稳压器电路、电源和用于调整电源的方法 Expired - Fee Related CN1913311B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/177091 2005-07-08
US11/177,091 US7593245B2 (en) 2005-07-08 2005-07-08 Method and apparatus to limit maximum switch current in a switching power supply

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN2010105516920A Division CN102064701B (zh) 2005-07-08 2006-07-07 限制开关电源中的最大开关电流的方法和装置

Publications (2)

Publication Number Publication Date
CN1913311A CN1913311A (zh) 2007-02-14
CN1913311B true CN1913311B (zh) 2011-01-12

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CN2006101076836A Expired - Fee Related CN1913311B (zh) 2005-07-08 2006-07-07 开关稳压器电路、电源和用于调整电源的方法
CN2010105516920A Expired - Fee Related CN102064701B (zh) 2005-07-08 2006-07-07 限制开关电源中的最大开关电流的方法和装置

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Country Link
US (5) US7593245B2 (https=)
EP (1) EP1742338A3 (https=)
JP (2) JP5016268B2 (https=)
CN (2) CN1913311B (https=)

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Also Published As

Publication number Publication date
CN1913311A (zh) 2007-02-14
US20070008756A1 (en) 2007-01-11
US20090296427A1 (en) 2009-12-03
JP5320450B2 (ja) 2013-10-23
JP2012039869A (ja) 2012-02-23
JP5016268B2 (ja) 2012-09-05
US20130058138A1 (en) 2013-03-07
CN102064701B (zh) 2012-11-14
JP2007020393A (ja) 2007-01-25
US8325498B2 (en) 2012-12-04
US8477515B2 (en) 2013-07-02
US8089781B2 (en) 2012-01-03
EP1742338A2 (en) 2007-01-10
US7593245B2 (en) 2009-09-22
EP1742338A3 (en) 2010-07-28
US20120081930A1 (en) 2012-04-05
US7894222B2 (en) 2011-02-22
CN102064701A (zh) 2011-05-18
US20110110125A1 (en) 2011-05-12

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