[go: up one dir, main page]

KR101372686B1 - 전력 변환기 펄스 폭 변조 제어 회로 및 그 제어 방법 - Google Patents

전력 변환기 펄스 폭 변조 제어 회로 및 그 제어 방법 Download PDF

Info

Publication number
KR101372686B1
KR101372686B1 KR1020120084410A KR20120084410A KR101372686B1 KR 101372686 B1 KR101372686 B1 KR 101372686B1 KR 1020120084410 A KR1020120084410 A KR 1020120084410A KR 20120084410 A KR20120084410 A KR 20120084410A KR 101372686 B1 KR101372686 B1 KR 101372686B1
Authority
KR
South Korea
Prior art keywords
pulse width
width modulation
reference voltage
output
signal
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.)
Expired - Fee Related
Application number
KR1020120084410A
Other languages
English (en)
Korean (ko)
Other versions
KR20130016093A (ko
Inventor
웨-메이 치우
Original Assignee
웨-메이 치우
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 웨-메이 치우 filed Critical 웨-메이 치우
Publication of KR20130016093A publication Critical patent/KR20130016093A/ko
Application granted granted Critical
Publication of KR101372686B1 publication Critical patent/KR101372686B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching
    • H03K17/042—Modifications for accelerating switching by feedback from the output circuit to the control circuit
    • H03K17/04206—Modifications for accelerating switching by feedback from the output circuit to the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
KR1020120084410A 2011-08-03 2012-08-01 전력 변환기 펄스 폭 변조 제어 회로 및 그 제어 방법 Expired - Fee Related KR101372686B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW100127593A TW201308841A (zh) 2011-08-03 2011-08-03 電源轉換器脈寬調變控制電路及其控制方法
TW100127593 2011-08-03

Publications (2)

Publication Number Publication Date
KR20130016093A KR20130016093A (ko) 2013-02-14
KR101372686B1 true KR101372686B1 (ko) 2014-03-11

Family

ID=47887903

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120084410A Expired - Fee Related KR101372686B1 (ko) 2011-08-03 2012-08-01 전력 변환기 펄스 폭 변조 제어 회로 및 그 제어 방법

Country Status (3)

Country Link
JP (1) JP5391318B2 (ja)
KR (1) KR101372686B1 (ja)
TW (1) TW201308841A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105094115A (zh) * 2015-06-29 2015-11-25 无锡隆盛科技股份有限公司 一种模拟车用传感器输出电路

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI555317B (zh) * 2013-11-27 2016-10-21 力智電子股份有限公司 電源轉換器及其斜率偵測控制器與方法
DE102015201881A1 (de) 2015-02-04 2016-08-18 Volkswagen Aktiengesellschaft Elektrische Verbindungseinrichtung
DE102018123671A1 (de) 2017-09-27 2019-03-28 Taiwan Semiconductor Manufacturing Co., Ltd. Mehrphasiges Spannungsreglersystem
US10320296B2 (en) * 2017-09-27 2019-06-11 Taiwan Semiconductor Manufacturing Co., Ltd. Multi-phase voltage regulator system
CN107769523B (zh) * 2017-11-02 2023-07-18 杰华特微电子股份有限公司 一种电感电流交流分量重建电路、控制电路及开关电路
KR102611984B1 (ko) * 2018-10-10 2023-12-08 삼성전자주식회사 인터리빙 회로를 포함하는 다상 스위칭 레귤레이터 및 이의 스위칭 레귤레이팅 방법
WO2020240742A1 (ja) * 2019-05-29 2020-12-03 東芝三菱電機産業システム株式会社 電力変換システム
JP7618356B2 (ja) 2021-03-11 2025-01-21 三星電子株式会社 スロープ信号生成回路、ｐｗｍ信号生成回路、表示装置、及び、スロープ信号生成方法
CN115800985B (zh) * 2023-02-10 2023-04-28 常州同惠电子股份有限公司 一种改善电子负载开通电流特性的驱动电路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090050318A (ko) * 2007-11-15 2009-05-20 삼성전자주식회사 펄스 스킵 모드로 자동 전환기능을 가진 전력 변환기 및제어 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6597159B2 (en) * 2001-08-15 2003-07-22 System General Corp. Pulse width modulation controller having frequency modulation for power converter
JP4811850B2 (ja) * 2005-08-11 2011-11-09 ルネサスエレクトロニクス株式会社 スイッチング・レギュレータ
JP2009044831A (ja) * 2007-08-08 2009-02-26 Renesas Technology Corp 電源装置
JP2008182895A (ja) * 2008-04-17 2008-08-07 Seiko Epson Corp 電源回路
JP2010183722A (ja) * 2009-02-05 2010-08-19 Mitsumi Electric Co Ltd Ｄｃ−ｄｃコンバータおよびスイッチング制御回路
JP5131321B2 (ja) * 2010-07-01 2013-01-30 日本テキサス・インスツルメンツ株式会社 スイッチング電源装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090050318A (ko) * 2007-11-15 2009-05-20 삼성전자주식회사 펄스 스킵 모드로 자동 전환기능을 가진 전력 변환기 및제어 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105094115A (zh) * 2015-06-29 2015-11-25 无锡隆盛科技股份有限公司 一种模拟车用传感器输出电路

Also Published As

Publication number Publication date
TW201308841A (zh) 2013-02-16
KR20130016093A (ko) 2013-02-14
JP5391318B2 (ja) 2014-01-15
TWI465012B (ja) 2014-12-11
JP2013038782A (ja) 2013-02-21

Similar Documents

Publication Publication Date Title
KR101372686B1 (ko) 전력 변환기 펄스 폭 변조 제어 회로 및 그 제어 방법
US8536841B2 (en) PWM control circuit of a converter and the control method thereof
CN102651604B (zh) 纹波调节器的控制电路及方法
KR101220800B1 (ko) 전류 모드 제어형 스위칭 조절기 및 그 동작 제어 방법
TWI385907B (zh) 直流對直流轉換器
KR101637650B1 (ko) 직류-직류 변환기
TWI527346B (zh) Exchange regulator control circuit and the use of its exchange regulator, electronic equipment
US20100283441A1 (en) Pwm controller and control method for a dc-dc voltage converter
TW201325053A (zh) 開關模式電源及其斜率補償信號產生電路和控制方法
US7560909B2 (en) Power converter using extrapolative conductance mode control
Cervera et al. Resonant switched-capacitor voltage regulator with ideal transient response
US20160359412A1 (en) Burst mode control
CN216625706U (zh) 电子电路
CN102957319B (zh) 电源转换器脉宽调变控制电路及其控制方法
CN106208755A (zh) 具有负载电阻器仿真的电流模式控制调节器
US6972974B2 (en) Compensator to achieve constant bandwidth in a switching regulator
TWI381633B (zh) 消除拍音震盪的切換式電源供應器及方法
CN103378726B (zh) 切换式电源供应器及其控制电路与控制方法
CN113162402B (zh) 用于开关变换器的控制电路
CN212486389U (zh) 一种dc/dc电压调节电路及电子设备
Knott et al. A self-oscillating control scheme for a boost converter providing a controlled output current
JP2006517379A (ja) スイッチング電源出力電流の改善された検出方法
CN117792049A (zh) 一种斜坡补偿电路及直流-直流转换器
Lee et al. Proportional compensated buck converter with a differential-in differential-out (DIDO) error amplifier and load regulation enhancement (LRE) mechanism
TWI627823B (zh) 電源轉換裝置

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20120801

A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20120810

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20120801

Comment text: Patent Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20130830

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20131216

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20140304

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20140304

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20170228

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20170228

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 20180302

Year of fee payment: 5

PR1001 Payment of annual fee

Payment date: 20180302

Start annual number: 5

End annual number: 5

FPAY Annual fee payment

Payment date: 20200228

Year of fee payment: 7

PR1001 Payment of annual fee

Payment date: 20200228

Start annual number: 7

End annual number: 7

PC1903 Unpaid annual fee

Termination category: Default of registration fee

Termination date: 20211215