SG11201607018QA - Buck-boost power amplifier with independently controlled power stages and compensated nonlinear pulse width modulator - Google Patents
Buck-boost power amplifier with independently controlled power stages and compensated nonlinear pulse width modulatorInfo
- Publication number
- SG11201607018QA SG11201607018QA SG11201607018QA SG11201607018QA SG11201607018QA SG 11201607018Q A SG11201607018Q A SG 11201607018QA SG 11201607018Q A SG11201607018Q A SG 11201607018QA SG 11201607018Q A SG11201607018Q A SG 11201607018QA SG 11201607018Q A SG11201607018Q A SG 11201607018QA
- Authority
- SG
- Singapore
- Prior art keywords
- buck
- pulse width
- independently controlled
- width modulator
- power amplifier
- 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
-
- 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
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/007—Plural converter units in cascade
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG11201607018QA SG11201607018QA (en) | 2014-02-25 | 2015-02-25 | Buck-boost power amplifier with independently controlled power stages and compensated nonlinear pulse width modulator |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG10201400201T | 2014-02-25 | ||
| SG11201607018QA SG11201607018QA (en) | 2014-02-25 | 2015-02-25 | Buck-boost power amplifier with independently controlled power stages and compensated nonlinear pulse width modulator |
| PCT/SG2015/050027 WO2015130235A1 (fr) | 2014-02-25 | 2015-02-25 | Amplificateur de puissance dévolteur-survolteur à étages de puissance indépendamment commandés et modulateur d'impulsions en durée non linéaire compensé |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201607018QA true SG11201607018QA (en) | 2016-09-29 |
Family
ID=54009430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201607018QA SG11201607018QA (en) | 2014-02-25 | 2015-02-25 | Buck-boost power amplifier with independently controlled power stages and compensated nonlinear pulse width modulator |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20170012534A1 (fr) |
| SG (1) | SG11201607018QA (fr) |
| WO (1) | WO2015130235A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101916155B1 (ko) | 2017-03-27 | 2018-11-08 | 데스틴파워(주) | 벅 부스트 컨버터의 제어 장치 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6166527A (en) * | 2000-03-27 | 2000-12-26 | Linear Technology Corporation | Control circuit and method for maintaining high efficiency in a buck-boost switching regulator |
| US8395365B2 (en) * | 2005-11-11 | 2013-03-12 | Maxim Integrated Products, Inc. | Non-linear PWM controller |
| KR101374033B1 (ko) * | 2005-11-11 | 2014-03-12 | 엘앤드엘 엔지니어링 엘엘씨 | 스위칭 전력 공급기용 제어기, 시스템 및 스위칭 전력공급기 제어 방법 |
| DE102010038232A1 (de) * | 2009-10-15 | 2011-05-19 | Intersil Americas Inc., Milpitas | Hysteresegesteuerter Tief-Hochsetzwandler |
-
2015
- 2015-02-25 US US15/120,598 patent/US20170012534A1/en not_active Abandoned
- 2015-02-25 SG SG11201607018QA patent/SG11201607018QA/en unknown
- 2015-02-25 WO PCT/SG2015/050027 patent/WO2015130235A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015130235A1 (fr) | 2015-09-03 |
| US20170012534A1 (en) | 2017-01-12 |
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