|
US5229707A
(en)
*
|
1991-05-14 |
1993-07-20 |
National Semiconductor Corporation |
Apparatus and method for eliminating false current limit triggering in a grounded source-emitter power switching circuit
|
|
US5821740A
(en)
*
|
1996-02-15 |
1998-10-13 |
Harris Corporation |
DC-to-DC converter having fast over-current detection and associated methods
|
|
US5847554A
(en)
*
|
1997-06-13 |
1998-12-08 |
Linear Technology Corporation |
Synchronous switching regulator which employs switch voltage-drop for current sensing
|
|
US6307356B1
(en)
*
|
1998-06-18 |
2001-10-23 |
Linear Technology Corporation |
Voltage mode feedback burst mode circuit
|
|
US20030174005A1
(en)
*
|
2002-03-14 |
2003-09-18 |
Latham Paul W. |
Cmos digital pulse width modulation controller
|
|
US6775164B2
(en)
*
|
2002-03-14 |
2004-08-10 |
Tyco Electronics Corporation |
Three-terminal, low voltage pulse width modulation controller IC
|
|
JP2007527685A
(ja)
*
|
2003-06-30 |
2007-09-27 |
ニューパワー・セミコンダクター・インコーポレイテッド |
電源電流検出および垂下損失補償のためのプログラマブル較正回路
|
|
US7026795B2
(en)
*
|
2003-07-09 |
2006-04-11 |
Advanced Analogic Technologies, Inc. |
Method for pulse modulation control of switching regulators
|
|
US20050036245A1
(en)
*
|
2003-08-15 |
2005-02-17 |
Intersil Americas Inc. |
Bridge power converter overload protection
|
|
US7615981B2
(en)
*
|
2004-06-09 |
2009-11-10 |
O2Micro International Limited |
Boost converter with enhanced control capabilities of emulating an inductor current
|
|
US7701685B2
(en)
*
|
2004-07-27 |
2010-04-20 |
Silicon Laboratories Inc. |
Digital pulse width modulator with built-in protection functions for over current, over voltage and temperature
|
|
US7616459B2
(en)
*
|
2005-12-07 |
2009-11-10 |
Active-Semi, Inc. |
System and method for a primary feedback switched mode power supply
|
|
US7626837B2
(en)
*
|
2006-08-14 |
2009-12-01 |
Agere Systems Inc. |
Digitally controlled current-mode switched power supply
|
|
JP4638856B2
(ja)
*
|
2006-10-04 |
2011-02-23 |
ザインエレクトロニクス株式会社 |
コンパレータ方式ｄｃ−ｄｃコンバータ
|
|
JP4934403B2
(ja)
*
|
2006-10-31 |
2012-05-16 |
ローム株式会社 |
電源制御回路
|
|
US8179700B2
(en)
*
|
2006-11-29 |
2012-05-15 |
Systems General Corp. |
Control circuit with adaptive minimum on time for power converters
|
|
US7764520B2
(en)
*
|
2007-04-06 |
2010-07-27 |
Power Integrations, Inc. |
Method and apparatus for on/off control of a power converter
|
|
US7808220B2
(en)
*
|
2007-07-11 |
2010-10-05 |
Semtech Corporation |
Method and apparatus for a charge pump DC-to-DC converter having parallel operating modes
|
|
US7764054B1
(en)
*
|
2008-05-21 |
2010-07-27 |
Fairchild Semiconductor Corporation |
Voltage regulator with current-mode dual-edge width modulation and non-linear control
|
|
US7868595B1
(en)
*
|
2008-06-17 |
2011-01-11 |
National Semiconductor Corporation |
Apparatus and method for soft-start mode transition in a switching regulator
|
|
US8179110B2
(en)
*
|
2008-09-30 |
2012-05-15 |
Cirrus Logic Inc. |
Adjustable constant current source with continuous conduction mode (“CCM”) and discontinuous conduction mode (“DCM”) operation
|
|
US7772904B1
(en)
*
|
2009-02-16 |
2010-08-10 |
Infineon Technologies Ag |
Voltage level converter with mixed signal controller
|
|
US8624571B2
(en)
*
|
2009-12-24 |
2014-01-07 |
Mediatek Singapore Pte. Ltd. |
DC-DC converters with pulse generators shared between PWM and PFM modes
|
|
US8045310B2
(en)
*
|
2009-12-30 |
2011-10-25 |
Infineon Technologies Ag |
Semiconductor device with overcurrent protection
|
|
US8451628B2
(en)
*
|
2010-04-01 |
2013-05-28 |
Analog Devices, Inc. |
Switching converter systems with isolating digital feedback loops
|
|
US8334683B2
(en)
*
|
2010-08-24 |
2012-12-18 |
Intersil Americas Inc. |
System and method for current limiting a DC-DC converter
|
|
US8513935B2
(en)
*
|
2010-12-16 |
2013-08-20 |
Integrated Device Technology, Inc. |
Combinations of current feedback for frequency compensation, overload detection, and super overload detection in switching power converters
|
|
US8611106B2
(en)
*
|
2011-01-12 |
2013-12-17 |
On-Bright Electronics (Shanghai) Co., Ltd. |
Systems and methods for adjusting current consumption of control chips to reduce standby power consumption of power converters
|
|
EP2538533B1
(en)
*
|
2011-06-22 |
2016-08-10 |
Nxp B.V. |
Switched mode power supply
|
|
US9712046B2
(en)
*
|
2011-09-12 |
2017-07-18 |
Infineon Technologies Ag |
Dead-time optimization of DC-DC converters
|
|
CN103036438B
(zh)
*
|
2012-12-10 |
2014-09-10 |
昂宝电子（上海）有限公司 |
用于电源变换系统中的峰值电流调节的系统和方法
|
|
US9285812B2
(en)
*
|
2013-02-01 |
2016-03-15 |
Allegro Microsystems, Llc |
Soft start circuits and techniques
|
|
US8686767B1
(en)
|
2013-02-23 |
2014-04-01 |
Texas Instruments Incorporated |
Apparatus and method for a programmable timing in peak current mode controlled power converters
|
|
US9065337B2
(en)
*
|
2013-02-25 |
2015-06-23 |
Analog Devices Global |
Inductor current emulation circuit for a switching converter
|
|
US11159009B2
(en)
*
|
2013-04-01 |
2021-10-26 |
Qualcomm Incorporated |
Voltage regulator over-current protection
|
|
JP2015076922A
(ja)
*
|
2013-10-07 |
2015-04-20 |
ローム株式会社 |
スイッチングコンバータおよびその制御回路、制御方法、それを用いた照明装置、電子機器
|
|
US20150229160A1
(en)
*
|
2014-02-07 |
2015-08-13 |
Panasonic Asia Pacific Pte. Ltd. |
Power failure prevention system and circuits
|
|
US9923468B2
(en)
*
|
2014-04-02 |
2018-03-20 |
Apple Inc. |
Multiphase power conversion using skewed per-phase inductor current limits
|
|
US9479059B2
(en)
*
|
2014-06-30 |
2016-10-25 |
Infineon Technologies Ag |
Voltage converter for first and second modes of operation
|
|
FI20150334A7
(fi)
*
|
2015-01-14 |
2016-07-15 |
Artto Mikael Aurola |
Paranneltu puolijohdekokoonpano
|
|
US9667146B1
(en)
*
|
2015-02-11 |
2017-05-30 |
Marvell International Ltd. |
Fast transient response for switching regulators
|
|
US9509162B2
(en)
*
|
2015-04-30 |
2016-11-29 |
Active-Semi, Inc. |
Single-stage AC-to-DC switching converter that directly charges a battery requiring a multi-state charging profile
|
|
US9972998B2
(en)
*
|
2015-06-08 |
2018-05-15 |
Dialog Semiconductor (Uk) Limited |
Short circuit self-protected DC-to-DC buck converters
|
|
WO2017027393A1
(en)
*
|
2015-08-07 |
2017-02-16 |
Cirrus Logic International Semiconductor, Ltd. |
Adjusting peak inductor current to limit supply input current
|
|
US11264902B2
(en)
*
|
2016-03-02 |
2022-03-01 |
Analog Devices International Unlimited Company |
Inductor current based mode control for buck-boost converters
|
|
US20180091051A1
(en)
|
2016-09-23 |
2018-03-29 |
Apple Inc. |
Control and Detection of Average Phase Current in Switching DC-DC Power Converters
|
|
US10298137B2
(en)
*
|
2017-03-10 |
2019-05-21 |
Semiconductor Components Industries, Llc |
Advanced frequency reduction of quasi-resonant converters
|
|
US9966832B1
(en)
*
|
2017-05-09 |
2018-05-08 |
Linear Technology Corporation |
Predictive ripple-cancelling signal into error amplifier of switch mode power supply
|
|
US10135341B1
(en)
*
|
2017-07-17 |
2018-11-20 |
Texas Instruments Incorporated |
Dual ramp modulation for a switch-mode power supply
|
|
US10566904B2
(en)
*
|
2017-10-16 |
2020-02-18 |
Texas Instruments Incorporated |
Multimode PWM converter with smooth mode transition
|
|
US10056819B1
(en)
*
|
2017-10-24 |
2018-08-21 |
Texas Instruments Incorporated |
Predicting the timing of current phases of a DC-DC converter
|
|
US10965204B2
(en)
*
|
2018-03-20 |
2021-03-30 |
Psemi Corporation |
Adaptive control for reconfiguring a regulator and/or a charge pump for a power converter
|
|
US10523116B2
(en)
*
|
2018-03-30 |
2019-12-31 |
Texas Instruments Incorporated |
Timer for creating a stable on time
|
|
US11251703B2
(en)
*
|
2019-01-14 |
2022-02-15 |
Texas Instruments Incorporated |
Methods and apparatus to facilitate multiple modes of converter operation
|
|
US10511226B1
(en)
*
|
2019-03-13 |
2019-12-17 |
Texas Instruments Incorporated |
Systems, methods, and apparatus for regulating a switched mode power supply
|
|
US20200321872A1
(en)
|
2019-04-03 |
2020-10-08 |
Alpha And Omega Semiconductor (Cayman) Limited |
Phase multipliers in power converters
|
|
US11050347B2
(en)
*
|
2019-07-01 |
2021-06-29 |
Nxp Usa, Inc. |
Dynamic enhancement of loop response upon recovery from fault conditions
|
|
US11368112B2
(en)
*
|
2019-09-27 |
2022-06-21 |
Texas Instruments Incorporated |
Current sensing and regulation for stepper motor driver
|
|
US10985655B1
(en)
*
|
2019-09-27 |
2021-04-20 |
Semiconductor Components Industries, Llc |
Peak current limit in a slope-compensated current mode DC-DC converter
|
|
US10845833B1
(en)
*
|
2019-10-15 |
2020-11-24 |
Texas Instruments Incorporated |
Method and system for buck converter current re-use for minimum switching frequency pulse-skip operation
|
|
US11424672B2
(en)
*
|
2020-01-27 |
2022-08-23 |
Qualcomm Incorporated |
Current limiting for a boost converter
|
|
CN113728542B
(zh)
*
|
2020-03-24 |
2025-01-14 |
谷歌有限责任公司 |
用于快速瞬态响应的开关电力调节器中的自适应电流控制
|
|
IT202000006871A1
(it)
*
|
2020-04-01 |
2021-10-01 |
St Microelectronics Srl |
Circuito convertitore, dispositivo e procedimento corrispondenti
|
|
US11728731B2
(en)
*
|
2020-05-09 |
2023-08-15 |
Intel Corporation |
Accurate load current sensing apparatus and method
|
|
US12095366B2
(en)
*
|
2021-04-06 |
2024-09-17 |
Semiconductor Components Industries, Llc |
Current limiting circuit
|
|
US11757358B2
(en)
*
|
2021-06-07 |
2023-09-12 |
Texas Instruments Incorporated |
Pulse width modulation techniques for a multiphase voltage converter
|
|
US11757351B2
(en)
*
|
2021-07-30 |
2023-09-12 |
Texas Instruments Incorporated |
Dynamic overcurrent limit threshold for a voltage regulator
|