HK1144500A1 - Method and arrangement for generating current - Google Patents

Method and arrangement for generating current

Info

Publication number
HK1144500A1
HK1144500A1 HK10111003.0A HK10111003A HK1144500A1 HK 1144500 A1 HK1144500 A1 HK 1144500A1 HK 10111003 A HK10111003 A HK 10111003A HK 1144500 A1 HK1144500 A1 HK 1144500A1
Authority
HK
Hong Kong
Prior art keywords
arrangement
generating current
generating
current
Prior art date
Application number
HK10111003.0A
Other languages
English (en)
Inventor
Seppo Ritamaeki
Mika Sippola
Original Assignee
Efore Oyj
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 Efore Oyj filed Critical Efore Oyj
Publication of HK1144500A1 publication Critical patent/HK1144500A1/xx

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
    • H02M3/1584—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 with a plurality of power processing stages connected in parallel
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
HK10111003.0A 2007-09-04 2010-11-26 Method and arrangement for generating current HK1144500A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20070672A FI20070672A0 (fi) 2007-09-04 2007-09-04 Menetelmä vaihtosähkön muodostamiseksi
PCT/FI2008/050492 WO2009030818A1 (en) 2007-09-04 2008-09-04 Method and arrangement for generating current

Publications (1)

Publication Number Publication Date
HK1144500A1 true HK1144500A1 (en) 2011-02-18

Family

ID=38572870

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10111003.0A HK1144500A1 (en) 2007-09-04 2010-11-26 Method and arrangement for generating current

Country Status (8)

Country Link
US (1) US8692527B2 (fi)
EP (1) EP2188888B1 (fi)
JP (1) JP5555627B2 (fi)
KR (1) KR101560423B1 (fi)
CN (1) CN101796711B (fi)
FI (2) FI20070672A0 (fi)
HK (1) HK1144500A1 (fi)
WO (1) WO2009030818A1 (fi)

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US9209691B2 (en) * 2009-10-05 2015-12-08 Adaptive Digital Power, Inc. Fast transient buck regulator with dynamic charge/discharge capability
EP2561611B1 (en) 2010-04-19 2015-01-14 RF Micro Devices, Inc. Pseudo-envelope following power management system
US9954436B2 (en) 2010-09-29 2018-04-24 Qorvo Us, Inc. Single μC-buckboost converter with multiple regulated supply outputs
US9813036B2 (en) 2011-12-16 2017-11-07 Qorvo Us, Inc. Dynamic loadline power amplifier with baseband linearization
US9627975B2 (en) 2012-11-16 2017-04-18 Qorvo Us, Inc. Modulated power supply system and method with automatic transition between buck and boost modes
US9300252B2 (en) 2013-01-24 2016-03-29 Rf Micro Devices, Inc. Communications based adjustments of a parallel amplifier power supply
US9614476B2 (en) * 2014-07-01 2017-04-04 Qorvo Us, Inc. Group delay calibration of RF envelope tracking
US9843294B2 (en) 2015-07-01 2017-12-12 Qorvo Us, Inc. Dual-mode envelope tracking power converter circuitry
US9912297B2 (en) 2015-07-01 2018-03-06 Qorvo Us, Inc. Envelope tracking power converter circuitry
US9973147B2 (en) 2016-05-10 2018-05-15 Qorvo Us, Inc. Envelope tracking power management circuit
US10476437B2 (en) 2018-03-15 2019-11-12 Qorvo Us, Inc. Multimode voltage tracker circuit
CN111565049B (zh) 2020-07-20 2020-10-23 微龛(广州)半导体有限公司 二进制加权电流产生电路及数模转换器

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US6023154A (en) * 1997-10-28 2000-02-08 International Rectifier Corporation Parallel and interwoven buck converter for high efficiency, low voltage power supply
US6037755A (en) * 1998-07-07 2000-03-14 Lucent Technologies Inc. Switching controller for a buck+boost converter and method of operation thereof
US6150999A (en) * 1998-10-07 2000-11-21 Acer Display Technology, Inc. Energy recovery driving circuit for driving a plasma display unit
US6147478A (en) * 1999-09-17 2000-11-14 Texas Instruments Incorporated Hysteretic regulator and control method having switching frequency independent from output filter
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JP2001298945A (ja) * 2000-04-17 2001-10-26 Taiyo Yuden Co Ltd 電源回路の駆動方法並びに電源回路及び電源用電子部品
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US7479772B2 (en) * 2005-02-25 2009-01-20 The Regents Of The University Of Colorado Active current sharing multiphase DC-DC converter
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US7282898B2 (en) * 2005-06-24 2007-10-16 Nexsem, Inc, Integrated circuit capable of balanced polyphase power regulation using redundant feedback circuitry
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JP2007116834A (ja) 2005-10-20 2007-05-10 Oki Electric Ind Co Ltd マルチフェーズ型ｄｃ／ｄｃコンバータ回路
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US8179116B2 (en) * 2007-06-08 2012-05-15 Intersil Americas LLC Inductor assembly having a core with magnetically isolated forms
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JP5119961B2 (ja) * 2008-02-08 2013-01-16 住友電気工業株式会社 包絡線追跡電源回路及びそれを含む高周波増幅器

Also Published As

Publication number Publication date
EP2188888B1 (en) 2013-03-06
CN101796711A (zh) 2010-08-04
FI8897U1 (fi) 2010-10-22
EP2188888A1 (en) 2010-05-26
KR101560423B1 (ko) 2015-10-14
EP2188888A4 (en) 2010-10-06
US8692527B2 (en) 2014-04-08
US20100270990A1 (en) 2010-10-28
JP5555627B2 (ja) 2014-07-23
WO2009030818A1 (en) 2009-03-12
FI20070672A0 (fi) 2007-09-04
JP2010538595A (ja) 2010-12-09
KR20100053587A (ko) 2010-05-20
CN101796711B (zh) 2014-12-10
FIU20100142U0 (fi) 2010-03-24

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20230904