TWI319258B - Control circuit and method for a multi-mode buck-boost switching regulator - Google Patents
Control circuit and method for a multi-mode buck-boost switching regulatorInfo
- Publication number
- TWI319258B TWI319258B TW095144937A TW95144937A TWI319258B TW I319258 B TWI319258 B TW I319258B TW 095144937 A TW095144937 A TW 095144937A TW 95144937 A TW95144937 A TW 95144937A TW I319258 B TWI319258 B TW I319258B
- Authority
- TW
- Taiwan
- Prior art keywords
- control circuit
- switching regulator
- boost switching
- mode buck
- buck
- Prior art date
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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
- H02M3/1582—Buck-boost converters
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095144937A TWI319258B (en) | 2006-12-04 | 2006-12-04 | Control circuit and method for a multi-mode buck-boost switching regulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095144937A TWI319258B (en) | 2006-12-04 | 2006-12-04 | Control circuit and method for a multi-mode buck-boost switching regulator |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200826452A TW200826452A (en) | 2008-06-16 |
TWI319258B true TWI319258B (en) | 2010-01-01 |
Family
ID=44772424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095144937A TWI319258B (en) | 2006-12-04 | 2006-12-04 | Control circuit and method for a multi-mode buck-boost switching regulator |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI319258B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI496400B (en) * | 2013-07-29 | 2015-08-11 | Anpec Electronics Corp | Voltage conversion circuit and electronic system using the same |
TWI581550B (en) * | 2016-08-29 | 2017-05-01 | 國立臺北科技大學 | Method for Controlling a Converter |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI422127B (en) * | 2009-09-29 | 2014-01-01 | Richtek Technology Corp | Control circuit and method for a buck-boost power converter |
CN111835198B (en) * | 2019-04-19 | 2022-04-19 | 瑞昱半导体股份有限公司 | Buck-boost switch regulating circuit and regulating method thereof |
-
2006
- 2006-12-04 TW TW095144937A patent/TWI319258B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI496400B (en) * | 2013-07-29 | 2015-08-11 | Anpec Electronics Corp | Voltage conversion circuit and electronic system using the same |
TWI581550B (en) * | 2016-08-29 | 2017-05-01 | 國立臺北科技大學 | Method for Controlling a Converter |
Also Published As
Publication number | Publication date |
---|---|
TW200826452A (en) | 2008-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |