TW201842725A - 用於高側開關之轉換控制 - Google Patents

用於高側開關之轉換控制 Download PDF

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Publication number
TW201842725A
TW201842725A TW107112217A TW107112217A TW201842725A TW 201842725 A TW201842725 A TW 201842725A TW 107112217 A TW107112217 A TW 107112217A TW 107112217 A TW107112217 A TW 107112217A TW 201842725 A TW201842725 A TW 201842725A
Authority
TW
Taiwan
Prior art keywords
circuit
sampling
charge
side switch
capacitor
Prior art date
Application number
TW107112217A
Other languages
English (en)
Chinese (zh)
Inventor
蘇里西庫馬 拉瑪琳安
烏度 卡沙斯
Original Assignee
美商微晶片科技公司
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
Priority claimed from US15/916,421 external-priority patent/US10516333B2/en
Application filed by 美商微晶片科技公司 filed Critical 美商微晶片科技公司
Publication of TW201842725A publication Critical patent/TW201842725A/zh

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
    • H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • 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
    • H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of 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
    • H02M1/0029—Circuits or arrangements for limiting the slope of switching signals, e.g. slew rate
    • 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
    • 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
    • H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
    • H02M1/096—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices the power supply of the control circuit being connected in parallel to the main switching element
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/06—Modifications for ensuring a fully conducting state
    • H03K17/063—Modifications for ensuring a fully conducting state in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
    • H03K17/163—Soft switching
    • 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
    • H03K2217/0063—High side switches, i.e. the higher potential [DC] or life wire [AC] being directly connected to the switch and not via the load

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
TW107112217A 2017-04-10 2018-04-10 用於高側開關之轉換控制 TW201842725A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IN201711012738 2017-04-10
IN201711012738 2017-04-10
US15/916,421 2018-03-09
US15/916,421 US10516333B2 (en) 2018-03-09 2018-03-09 Slew control for high-side switch

Publications (1)

Publication Number Publication Date
TW201842725A true TW201842725A (zh) 2018-12-01

Family

ID=63711294

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107112217A TW201842725A (zh) 2017-04-10 2018-04-10 用於高側開關之轉換控制

Country Status (4)

Country Link
KR (1) KR102498234B1 (ko)
CN (1) CN110268630B (ko)
TW (1) TW201842725A (ko)
WO (1) WO2018191154A1 (ko)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258662A (en) * 1992-04-06 1993-11-02 Linear Technology Corp. Micropower gate charge pump for power MOSFETS
US5742193A (en) * 1996-10-24 1998-04-21 Sgs-Thomson Microelectronics, Inc. Driver circuit including preslewing circuit for improved slew rate control
US6566827B2 (en) 2000-11-09 2003-05-20 Matsushita Electric Industrial Co., Ltd. Disk drive apparatus and motor
JP4168836B2 (ja) * 2003-06-03 2008-10-22 ソニー株式会社 表示装置
JP4360326B2 (ja) 2005-01-21 2009-11-11 サンケン電気株式会社 共振型スイッチング電源装置
JP2008139697A (ja) * 2006-12-04 2008-06-19 Nec Electronics Corp 容量性負荷駆動回路および容量性負荷駆動方法、液晶表示装置駆動方法
JP2012109916A (ja) * 2010-11-19 2012-06-07 Sanken Electric Co Ltd 負荷駆動回路
TWI465013B (zh) * 2012-03-15 2014-12-11 Univ Nat Chiao Tung 上橋驅動電路
JP6046988B2 (ja) * 2012-11-19 2016-12-21 ローム株式会社 スイッチ駆動回路
KR101989575B1 (ko) * 2012-12-07 2019-06-14 삼성전자주식회사 스위칭 전압 스파이크를 적응적으로 제어하는 어댑티브 전원 컨버팅 장치
US9240780B1 (en) * 2014-07-21 2016-01-19 Continental Automotive Systems, Inc. Preventing voltage pulse propagation in a disabled capacitive feedback slew-controlled switch
US9667245B2 (en) * 2014-10-10 2017-05-30 Efficient Power Conversion Corporation High voltage zero QRR bootstrap supply
CN107820679A (zh) * 2015-06-11 2018-03-20 Ksr Ip控股有限责任公司 Mosfet栅极驱动器中的dv/dt控制

Also Published As

Publication number Publication date
KR102498234B1 (ko) 2023-02-09
CN110268630A (zh) 2019-09-20
KR20190133665A (ko) 2019-12-03
CN110268630B (zh) 2023-09-05
WO2018191154A1 (en) 2018-10-18

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