Control circuits allowing low power mode operation

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CPC
H02M2001/0032

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HELECTRICITY H02Electric power H02MAPPARATUS 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

Current Industry

H02M2001/0032Control circuits allowing low power mode operation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for regulating power conversion systems with ou...
- Patent number 11,588,405
- Issue date Feb 21, 2023
- On-Bright Electronics (Shanghai) Co., Ltd.
- Yaming Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and apparatus for adaptive synchronous rectifier control
- Patent number 11,128,224
- Issue date Sep 21, 2021
- Texas Instruments Incorporated
- Bharath Balaji Kannan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High efficiency converter
- Patent number 11,095,222
- Issue date Aug 17, 2021
- Mediatek Inc.
- Chih-Chen Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter and display device including the same
- Patent number 11,087,664
- Issue date Aug 10, 2021
- Samsung Display Co., Ltd.
- Sung Chun Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant converter and control method of the resonant converter
- Patent number 11,075,575
- Issue date Jul 27, 2021
- Delta Electronics, Inc.
- Tao Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching converter, switching time generation circuit and switchin...
- Patent number 11,075,579
- Issue date Jul 27, 2021
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Fusong Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Simplified hybrid PWM/PFM control method for SLLC converter
- Patent number 11,063,520
- Issue date Jul 13, 2021
- Murata Manufacturing Co., Ltd.
- Yang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic devices for power converters with light load enhancers
- Patent number 11,062,830
- Issue date Jul 13, 2021
- Volterra Semiconductor LLC
- Alexandr Ikriannikov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic apparatus capable of suppressing negative effects of a s...
- Patent number 11,063,507
- Issue date Jul 13, 2021
- Canon Kabushiki Kaisha
- Masao Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage converter having light-load control
- Patent number 11,056,973
- Issue date Jul 6, 2021
- Skyworks Solutions, Inc.
- Tao Peng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and apparatus for adaptive timing for zero voltage transiti...
- Patent number 11,038,421
- Issue date Jun 15, 2021
- Texas Instruments Incorporated
- Thomas Matthew LaBella
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous rectifiers with reduced power loss and the method thereof
- Patent number 11,031,877
- Issue date Jun 8, 2021
- Chengdu Monolithic Power Systems Co., Ltd.
- Lei Miao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus and method, and electronic apparatus usi...
- Patent number 11,025,160
- Issue date Jun 1, 2021
- Samsung Electronics Co., Ltd.
- Sung Yong Joo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply control device for setting minimum on width of output...
- Patent number 11,025,155
- Issue date Jun 1, 2021
- Rohm Co., Ltd.
- Yoshinori Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power converter using hysteretic boost architecture and method ther...
- Patent number 11,005,365
- Issue date May 11, 2021
- Semiconductor Components Industries, LLC
- Dominique Romeo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Boost spread-spectrum technique in pulse skip mode with fixed frequ...
- Patent number 11,005,367
- Issue date May 11, 2021
- Dialog Semiconductor (UK) Limited
- Giovanni Tarroboiro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-stage multi-phase switching power supply with ramp generator DC...
- Patent number 11,005,372
- Issue date May 11, 2021
- Dialog Semiconductor (UK) Limited
- Kevin Yi Cheng Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supplying system and method
- Patent number 10,992,154
- Issue date Apr 27, 2021
- NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.
- Chi-Jung Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current sensing circuit disconnect device and method
- Patent number 10,992,142
- Issue date Apr 27, 2021
- Robert M. Schwartz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive control of synchronous rectifier switching device
- Patent number 10,992,234
- Issue date Apr 27, 2021
- Semiconductor Components Industries, LLC
- Sangcheol Moon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Interim power source system and method
- Patent number 10,985,661
- Issue date Apr 20, 2021
- Infineon Technologies Austria AG
- Gerald Deboy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power converter responsive to device connection status
- Patent number 10,985,662
- Issue date Apr 20, 2021
- Semiconductor Components Industries, LLC
- Bonggeun Chung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter responsive to device connection status
- Patent number 10,985,663
- Issue date Apr 20, 2021
- Semiconductor Components Industries, LLC
- Bonggeun Chung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device for switching power supply control and AC-DC c...
- Patent number 10,978,945
- Issue date Apr 13, 2021
- Mitsumi Electric Co., Ltd.
- Hiroki Matsuda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant power supply converter circuit and method therefor
- Patent number 10,978,954
- Issue date Apr 13, 2021
- Semiconductor Components Industries, LLC
- Vaclav Drda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Constant on-time buck converter with calibrated ripple injection ha...
- Patent number 10,965,215
- Issue date Mar 30, 2021
- Microchip Technology Incorporated
- Surya Prakash Rao Talari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Step-up/down DC-DC converter
- Patent number 10,965,206
- Issue date Mar 30, 2021
- Rohm Co., Ltd.
- Shun Fukushima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transformer and LLC resonant converter having the same
- Patent number 10,958,182
- Issue date Mar 23, 2021
- SOLUM CO., LTD.
- Sang-keun Ji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light load detector circuit for inductive DC-DC converter
- Patent number 10,958,174
- Issue date Mar 23, 2021
- Dialog Semiconductor Inc.
- Manmeet Singh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Maintaining output voltage of DC-DC converter in discontinuous cond...
- Patent number 10,958,171
- Issue date Mar 23, 2021
- Cirrus Logic, Inc.
- Sarang Vadnerkar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
LOW QUIESCENT CURRENT STARTUP CIRCUIT
- Publication number 20220255421
- Publication date Aug 11, 2022
- Rockwell Automation Technologies, Inc.
- Bora Novakovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER ADAPTER HAVING ULTRA LOW STANDBY POWER
- Publication number 20220085726
- Publication date Mar 17, 2022
- DIALOG SEMICONDUCTOR INC.
- Pengju KONG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR REDUCING STANDBY POWER CONSUMPTION
- Publication number 20220029451
- Publication date Jan 27, 2022
- ZQ Power, LLC
- Calvin Shiening Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM-ON-CHIP FOR SMOKE ALARM
- Publication number 20210327239
- Publication date Oct 21, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Grant Evan Falkenburg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOW POWER REGULATOR CIRCUIT
- Publication number 20210313884
- Publication date Oct 7, 2021
- Analog Devices International Unlimited Company
- Wilfried Platzer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PULSE FREQUENCY MODULATION AND FREQUENCY AVOIDANCE METHOD AND IMPLE...
- Publication number 20210273562
- Publication date Sep 2, 2021
- Apple Inc.
- Erhan Ozalevli
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC CONVERTER
- Publication number 20210249958
- Publication date Aug 12, 2021
- RENESAS ELECTRONICS CORPORATION
- Masayuki IDA
- G05 - CONTROLLING REGULATING
Information Patent Application
METHODS AND APPARATUS TO ADJUST AN OPERATING MODE OF A POWER CONVERTER
- Publication number 20210242780
- Publication date Aug 5, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Janne Matias Pahkala
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION CIRCUIT AND METHOD THEREOF
- Publication number 20210226554
- Publication date Jul 22, 2021
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Shun-Gen SUN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADJUSTABLE POWER SAVE MODE THRESHOLD FOR SWITCHING CONVERTER
- Publication number 20210211052
- Publication date Jul 8, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Wei ZHAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLYING SYSTEM AND METHOD
- Publication number 20210184484
- Publication date Jun 17, 2021
- NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.
- CHI-JUNG LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC CONVERTER
- Publication number 20210167689
- Publication date Jun 3, 2021
- Diamond Electric Mfg. Co., Ltd.
- Shogo NAKAHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VARIABLE DC-DC CONVERTER AND NO-LOAD CLAMP
- Publication number 20210152092
- Publication date May 20, 2021
- Murata Manufacturing Co., Ltd.
- Frank WARNES
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC CONVERTERS
- Publication number 20210135571
- Publication date May 6, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Frank Z. Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BROWN-OUT PROTECTION CIRCUIT FOR A SWITCHING CONVERTER AND METHOD F...
- Publication number 20210099074
- Publication date Apr 1, 2021
- STMicroelectronics S.r.l
- Alfio Pasqua
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SWITCHING POWER SUPPLY DEVICE
- Publication number 20210091671
- Publication date Mar 25, 2021
- Shun FUKUSHIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONVERSION DEVICE AND CONTROL METHOD THEREOF
- Publication number 20210075327
- Publication date Mar 11, 2021
- Delta Electronics, Inc.
- Hai-Bin SONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GRID-CONNECTED INVERTER SYSTEM
- Publication number 20210067055
- Publication date Mar 4, 2021
- LS ELECTRIC CO., LTD.
- Kwang-Soo KOH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAST MODE TRANSITIONS IN A POWER CONVERTER
- Publication number 20210050784
- Publication date Feb 18, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Srinivas Venkata Veeramreddi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE
- Publication number 20200373843
- Publication date Nov 26, 2020
- STMicroelectronics (Grenoble 2) SAS
- Jean CAMIOLO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Frequency Modulation Control for Phase-Shift Full Bridge Converters
- Publication number 20200304033
- Publication date Sep 24, 2020
- Manuel Escudero Rodriguez
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AC/DC CONVERTER, LUMINAIRE AND METHOD PROVIDING AN IMPROVED START-U...
- Publication number 20200304016
- Publication date Sep 24, 2020
- SIGNIFY HOLDING B.V.
- GUY LOUIS PAUL DE BONDT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC CONVERTER AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20200302849
- Publication date Sep 24, 2020
- SAMSUNG DISPLAY CO., LTD.
- Sung Chun PARK
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Control Circuit and Method for Switching Power Converters
- Publication number 20200295661
- Publication date Sep 17, 2020
- M3 Technology Inc.
- Xiaoyu Xi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR REGULATING POWER CONVERSION SYSTEMS WITH OU...
- Publication number 20200280259
- Publication date Sep 3, 2020
- On-Bright Electronics (Shanghai) Co., Ltd.
- YAMING CAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR REGULATING POWER CONVERSION SYSTEMS WITH OU...
- Publication number 20200280260
- Publication date Sep 3, 2020
- On-Bright Electronics (Shanghai) Co., Ltd.
- YAMING CAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC APPARATUS AND CONTROL METHOD
- Publication number 20200274436
- Publication date Aug 27, 2020
- Canon Kabushiki Kaisha
- Masao Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-PHASE-SHIFT CONTROL OF A POWER CONVERTER
- Publication number 20200266714
- Publication date Aug 20, 2020
- HELLA GmbH & Co. KGaA
- Allan Ray Taylor
- B60 - VEHICLES IN GENERAL
Information Patent Application
INVERTER AND CONTROL SYSTEM
- Publication number 20200252019
- Publication date Aug 6, 2020
- Omron Corporation
- Masanori FUKUSHIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC DEVICE THAT REMOVES ACOUSTIC NOISE BASED ON FREQUENCY BO...
- Publication number 20200209903
- Publication date Jul 2, 2020
- Samsung Electronics Co., Ltd.
- SANG-IL HAN
- G05 - CONTROLLING REGULATING

Control circuits allowing low power mode operation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for regulating power conversion systems with ou...

Methods and apparatus for adaptive synchronous rectifier control

High efficiency converter

DC-DC converter and display device including the same

Resonant converter and control method of the resonant converter

Switching converter, switching time generation circuit and switchin...

Simplified hybrid PWM/PFM control method for SLLC converter

Magnetic devices for power converters with light load enhancers

Electronic apparatus capable of suppressing negative effects of a s...

Voltage converter having light-load control

Methods and apparatus for adaptive timing for zero voltage transiti...

Synchronous rectifiers with reduced power loss and the method thereof

Power conversion apparatus and method, and electronic apparatus usi...

Power supply control device for setting minimum on width of output...

Power converter using hysteretic boost architecture and method ther...

Boost spread-spectrum technique in pulse skip mode with fixed frequ...

Two-stage multi-phase switching power supply with ramp generator DC...

Power supplying system and method

Current sensing circuit disconnect device and method

Adaptive control of synchronous rectifier switching device

Interim power source system and method

Power converter responsive to device connection status

Power converter responsive to device connection status

Semiconductor device for switching power supply control and AC-DC c...

Resonant power supply converter circuit and method therefor

Constant on-time buck converter with calibrated ripple injection ha...

Step-up/down DC-DC converter

Transformer and LLC resonant converter having the same

Light load detector circuit for inductive DC-DC converter

Maintaining output voltage of DC-DC converter in discontinuous cond...

Patents Applicationslast 30 patents

LOW QUIESCENT CURRENT STARTUP CIRCUIT

POWER ADAPTER HAVING ULTRA LOW STANDBY POWER

DEVICES, SYSTEMS, AND METHODS FOR REDUCING STANDBY POWER CONSUMPTION

SYSTEM-ON-CHIP FOR SMOKE ALARM

LOW POWER REGULATOR CIRCUIT

PULSE FREQUENCY MODULATION AND FREQUENCY AVOIDANCE METHOD AND IMPLE...

DC-DC CONVERTER

METHODS AND APPARATUS TO ADJUST AN OPERATING MODE OF A POWER CONVERTER

POWER CONVERSION CIRCUIT AND METHOD THEREOF

ADJUSTABLE POWER SAVE MODE THRESHOLD FOR SWITCHING CONVERTER

POWER SUPPLYING SYSTEM AND METHOD

DC-DC CONVERTER

VARIABLE DC-DC CONVERTER AND NO-LOAD CLAMP

DC-DC CONVERTERS

BROWN-OUT PROTECTION CIRCUIT FOR A SWITCHING CONVERTER AND METHOD F...

SWITCHING POWER SUPPLY DEVICE

CONVERSION DEVICE AND CONTROL METHOD THEREOF

GRID-CONNECTED INVERTER SYSTEM

FAST MODE TRANSITIONS IN A POWER CONVERTER

POWER SUPPLY DEVICE

Frequency Modulation Control for Phase-Shift Full Bridge Converters

AC/DC CONVERTER, LUMINAIRE AND METHOD PROVIDING AN IMPROVED START-U...

DC-DC CONVERTER AND DISPLAY DEVICE INCLUDING THE SAME

Control Circuit and Method for Switching Power Converters

SYSTEMS AND METHODS FOR REGULATING POWER CONVERSION SYSTEMS WITH OU...

SYSTEMS AND METHODS FOR REGULATING POWER CONVERSION SYSTEMS WITH OU...

ELECTRONIC APPARATUS AND CONTROL METHOD

MULTI-PHASE-SHIFT CONTROL OF A POWER CONVERTER

INVERTER AND CONTROL SYSTEM

ELECTRONIC DEVICE THAT REMOVES ACOUSTIC NOISE BASED ON FREQUENCY BO...