JPWO2019161355A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2019161355A5
JPWO2019161355A5 JP2020566526A JP2020566526A JPWO2019161355A5 JP WO2019161355 A5 JPWO2019161355 A5 JP WO2019161355A5 JP 2020566526 A JP2020566526 A JP 2020566526A JP 2020566526 A JP2020566526 A JP 2020566526A JP WO2019161355 A5 JPWO2019161355 A5 JP WO2019161355A5
Authority
JP
Japan
Prior art keywords
current
transistor
drain
gate
source
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.)
Granted
Application number
JP2020566526A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021519058A (ja
JP2021519058A5 (https=
JP7239799B2 (ja
Publication date
Priority claimed from US16/129,707 external-priority patent/US10461629B2/en
Application filed filed Critical
Publication of JP2021519058A publication Critical patent/JP2021519058A/ja
Publication of JP2021519058A5 publication Critical patent/JP2021519058A5/ja
Publication of JPWO2019161355A5 publication Critical patent/JPWO2019161355A5/ja
Application granted granted Critical
Publication of JP7239799B2 publication Critical patent/JP7239799B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020566526A 2018-02-19 2019-02-19 電流補償を提供するためのシステム及び装置 Active JP7239799B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862632255P 2018-02-19 2018-02-19
US62/632,255 2018-02-19
US16/129,707 2018-09-12
US16/129,707 US10461629B2 (en) 2018-02-19 2018-09-12 System and apparatus to provide current compensation
PCT/US2019/018478 WO2019161355A1 (en) 2018-02-19 2019-02-19 System and apparatus to provide current compensation

Publications (4)

Publication Number Publication Date
JP2021519058A JP2021519058A (ja) 2021-08-05
JP2021519058A5 JP2021519058A5 (https=) 2022-02-22
JPWO2019161355A5 true JPWO2019161355A5 (https=) 2022-02-22
JP7239799B2 JP7239799B2 (ja) 2023-03-15

Family

ID=67617049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020566526A Active JP7239799B2 (ja) 2018-02-19 2019-02-19 電流補償を提供するためのシステム及び装置

Country Status (4)

Country Link
US (2) US10461629B2 (https=)
JP (1) JP7239799B2 (https=)
CN (1) CN111713000B (https=)
WO (1) WO2019161355A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3771915A1 (en) * 2019-07-31 2021-02-03 LEM International SA Method of reducing noise in a fluxgate current transducer
US11909359B2 (en) 2021-10-07 2024-02-20 Macom Technology Solutions Holdings, Inc. Enhanced current mirror for multiple supply voltages
US12375076B2 (en) * 2023-04-05 2025-07-29 Nxp B.V. Leakage current compensation

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763028A (en) * 1981-08-21 1988-08-09 Burr-Brown Corporation Circuit and method for semiconductor leakage current compensation
JP3225791B2 (ja) * 1995-06-14 2001-11-05 株式会社豊田中央研究所 リーク電流補償回路
US6417735B1 (en) * 2001-12-07 2002-07-09 Koninklijke Philips Electronics N.V. Amplifier with bias compensation using a current mirror circuit
JP2004152092A (ja) * 2002-10-31 2004-05-27 Matsushita Electric Ind Co Ltd 電圧源回路
US6696881B1 (en) * 2003-02-04 2004-02-24 Sun Microsystems, Inc. Method and apparatus for gate current compensation
US7436162B2 (en) 2005-04-15 2008-10-14 International Rectifier Corporation Buck converter having improved transient response to load step down
US7327149B2 (en) * 2005-05-10 2008-02-05 Power-One, Inc. Bi-directional MOS current sense circuit
US7187207B2 (en) 2005-06-27 2007-03-06 Texas Instruments Incorporated Leakage balancing transistor for jitter reduction in CML to CMOS converters
US7184253B1 (en) * 2006-01-13 2007-02-27 Cypress Semiconductor Corporation ESD trigger circuit with injected current compensation
JP2007274831A (ja) * 2006-03-31 2007-10-18 Hitachi Ltd 電力変換装置
JP5234858B2 (ja) 2006-07-14 2013-07-10 日本電信電話株式会社 リーク電流低減回路
US7859240B1 (en) * 2007-05-22 2010-12-28 Cypress Semiconductor Corporation Circuit and method for preventing reverse current flow into a voltage regulator from an output thereof
US8115463B2 (en) * 2008-08-26 2012-02-14 Texas Instruments Incorporated Compensation of LDO regulator using parallel signal path with fractional frequency response
CN101677209B (zh) * 2008-09-19 2012-03-28 原景科技股份有限公司 Dc/dc转换器及其电流感应电路
JP5544105B2 (ja) * 2009-03-12 2014-07-09 ローム株式会社 レギュレータ回路
US8829868B2 (en) * 2011-07-18 2014-09-09 Crane Electronics, Inc. Power converter apparatus and method with output current sensing and compensation for current limit/current share operation
US8829883B2 (en) 2011-09-09 2014-09-09 Atmel Corporation Leakage-current compensation for a voltage regulator
US8742823B2 (en) 2011-10-05 2014-06-03 Texas Instruments Incorporated Driver output pad leakage current compensation
US20130293986A1 (en) * 2012-05-07 2013-11-07 Tower Semiconductor Ltd. Current Limit Circuit Architecture For Low Drop-Out Voltage Regulators
US9046905B2 (en) * 2013-03-08 2015-06-02 Analog Devices Global Apparatus and methods for bidirectional current sensing in a switching regulator
US9791480B2 (en) * 2013-05-21 2017-10-17 Analog Devices Global Current sensing of switching power regulators
CN104038040B (zh) * 2014-06-30 2016-09-21 成都芯源系统有限公司 软关断控制模块、参考信号发生单元、功率变换器及相关控制方法
CN107086863B (zh) * 2016-02-16 2024-04-12 世意法（北京）半导体研发有限责任公司 用于功率开关的驱动电路
WO2017208705A1 (ja) * 2016-05-31 2017-12-07 ローム株式会社 スイッチングレギュレータ、半導体集積回路、及び電子機器
US9748842B1 (en) * 2016-07-18 2017-08-29 Texas Instruments Incorporated Sense circuit for voltage converter

Similar Documents

Publication Publication Date Title
WO2020086150A3 (en) Adaptive gate-biased field effect transistor for low-dropout regulator
TWI411904B (zh) Voltage regulator
US8901853B2 (en) Multi-string LED drive system
US20160087622A1 (en) Semiconductor device
US9575500B2 (en) Sink/source output stage with operating point current control circuit for fast transient loading
JP7311939B2 (ja) 高電圧ゲートドライバ電流源
US20100084983A1 (en) LED driving circuit
TW201303542A (zh) 電壓調節器
US20170357278A1 (en) Adaptive control for linear voltage regulator
JP2021519058A5 (https=)
US20180292853A1 (en) Quiescent Current Control in Voltage Regulators
TW201610635A (zh) 穩壓電路
CN109818257B (zh) 一种cmos工艺激光驱动电路
TW202244661A (zh) 電壓預調節器、用於電壓預調節之方法、以及系統
US20180034370A1 (en) Combined High Side and Low Side Current Sensing
JPWO2019161355A5 (https=)
TW200710847A (en) Current limit circuit and semiconductor memory device
US10054970B2 (en) Adaptive gain control for voltage regulators
US8816774B2 (en) Power amplifier system
JP2009273073A (ja) コンパレータ回路
US20160135258A1 (en) Method for minimizing led flicker of an led driver system
US7518437B2 (en) Constant current circuit and constant current generating method
US10778111B1 (en) Voltage controlled adjustable current source
JP2013054535A (ja) 定電圧発生回路
US20130076445A1 (en) Power amplifying apparatus with dual-current control mode