JP2015527039A5 - - Google Patents
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- Publication number
- JP2015527039A5 JP2015527039A5 JP2015527633A JP2015527633A JP2015527039A5 JP 2015527039 A5 JP2015527039 A5 JP 2015527039A5 JP 2015527633 A JP2015527633 A JP 2015527633A JP 2015527633 A JP2015527633 A JP 2015527633A JP 2015527039 A5 JP2015527039 A5 JP 2015527039A5
- Authority
- JP
- Japan
- Prior art keywords
- field effect
- effect transistor
- transistor
- circuit
- power
- 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
Links
- 230000005669 field effect Effects 0.000 claims 71
- 238000001514 detection method Methods 0.000 claims 15
- 238000000034 method Methods 0.000 claims 12
- 239000004065 semiconductor Substances 0.000 claims 5
- 230000005684 electric field Effects 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261683575P | 2012-08-15 | 2012-08-15 | |
| US61/683,575 | 2012-08-15 | ||
| US13/753,722 US10041982B2 (en) | 2012-08-15 | 2013-01-30 | Switch mode power converter current sensing apparatus and method |
| US13/753,722 | 2013-01-30 | ||
| PCT/US2013/055124 WO2014028727A1 (en) | 2012-08-15 | 2013-08-15 | Switch mode power converter current sensing apparatus and method |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017232346A Division JP6444477B2 (ja) | 2012-08-15 | 2017-12-04 | スイッチモード電力コンバータ電流検知装置及び方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015527039A JP2015527039A (ja) | 2015-09-10 |
| JP2015527039A5 true JP2015527039A5 (enExample) | 2016-09-15 |
| JP6255404B2 JP6255404B2 (ja) | 2017-12-27 |
Family
ID=50099613
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015527633A Active JP6255404B2 (ja) | 2012-08-15 | 2013-08-15 | スイッチモード電力コンバータ電流検知装置及び方法 |
| JP2017232346A Active JP6444477B2 (ja) | 2012-08-15 | 2017-12-04 | スイッチモード電力コンバータ電流検知装置及び方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017232346A Active JP6444477B2 (ja) | 2012-08-15 | 2017-12-04 | スイッチモード電力コンバータ電流検知装置及び方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US10041982B2 (enExample) |
| JP (2) | JP6255404B2 (enExample) |
| CN (1) | CN104541441B (enExample) |
| WO (1) | WO2014028727A1 (enExample) |
Families Citing this family (28)
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| US10041982B2 (en) * | 2012-08-15 | 2018-08-07 | Texas Instruments Incorporated | Switch mode power converter current sensing apparatus and method |
| EP2821799B1 (en) * | 2013-07-05 | 2019-02-13 | Dialog Semiconductor GmbH | Highly accurate current measurement |
| EP2887173A1 (en) * | 2013-12-20 | 2015-06-24 | Dialog Semiconductor GmbH | Method and apparatus for DC-DC converter with boost/low dropout (LDO) mode control |
| US9588528B2 (en) * | 2014-12-01 | 2017-03-07 | Honeywell International Inc. | Inrush current suppression circuit and method for controlling when a load may be fully energized |
| TWI566509B (zh) * | 2015-08-20 | 2017-01-11 | 世界先進積體電路股份有限公司 | 切換式轉換器以及升壓裝置 |
| JP6352873B2 (ja) * | 2015-09-01 | 2018-07-04 | 株式会社豊田中央研究所 | 電源システム |
| US9863982B2 (en) | 2015-09-30 | 2018-01-09 | Qualcomm Incorporated | Bi-directional current sensing circuit |
| EP3185020A1 (de) * | 2015-12-22 | 2017-06-28 | Siemens Aktiengesellschaft | Vorrichtung und verfahren zur messung von strom |
| JP6399019B2 (ja) * | 2016-03-04 | 2018-10-03 | トヨタ自動車株式会社 | ゲート電圧制御装置 |
| JP6603606B2 (ja) * | 2016-03-29 | 2019-11-06 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
| JP6784918B2 (ja) * | 2016-09-30 | 2020-11-18 | ミツミ電機株式会社 | レギュレータ用半導体集積回路 |
| US10014851B2 (en) * | 2016-11-02 | 2018-07-03 | Texas Instruments Incorporated | Current sensing and control for a transistor power switch |
| JP6890480B2 (ja) | 2017-06-19 | 2021-06-18 | 日立Astemo株式会社 | 半導体装置 |
| US11133663B2 (en) * | 2017-12-20 | 2021-09-28 | Apple Inc. | Reverse current protection circuit |
| IT201800004794A1 (it) | 2018-04-23 | 2019-10-23 | Un sistema di misura comprendente un fet e un circuito di misura configurato per misurare la corrente che attraversa il fet, relativo circuito integrato, convertitore elettronico e procedimento per operare un convertitore elettronico | |
| FR3082681A1 (fr) * | 2018-06-19 | 2019-12-20 | Stmicroelectronics Sa | Convertisseur a decoupage |
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| US11545824B2 (en) * | 2018-10-11 | 2023-01-03 | Texas Instruments Incorporated | USB short circuit protection |
| US11303210B2 (en) * | 2019-12-09 | 2022-04-12 | Texas Instruments Incorporated | Current sense circuit topology |
| CN113381386B (zh) * | 2020-03-10 | 2023-12-26 | 马克西姆综合产品公司 | 包括恒定功率控制器的电气开关系统及相关方法 |
| CN114567164B (zh) * | 2020-11-27 | 2025-09-16 | 意法半导体股份有限公司 | 控制电路、集成电路、电子转换器以及操作方法 |
| KR102863278B1 (ko) * | 2021-03-26 | 2025-09-24 | 삼성전자주식회사 | 부스트 회로를 포함하는 전자 장치 및 그 전자 장치의 제어 방법 |
| KR20220148518A (ko) * | 2021-04-29 | 2022-11-07 | 에스케이하이닉스 주식회사 | 트랜지스터들의 성능을 모니터하는 모니터링 회로 |
| WO2023147234A1 (en) * | 2022-01-26 | 2023-08-03 | Texas Instruments Incorporated | Output current detection in high-side switch |
| TWI812040B (zh) * | 2022-03-04 | 2023-08-11 | 茂達電子股份有限公司 | 可精確感測小電流的切換式充電器 |
| US12062973B2 (en) * | 2022-03-25 | 2024-08-13 | Psemi Corporation | Systems, methods, and devices for current sensing |
| US12055568B2 (en) | 2022-07-26 | 2024-08-06 | Nxp Usa, Inc. | Dual current sensing |
| US20240203981A1 (en) * | 2022-12-14 | 2024-06-20 | Infineon Technologies Austria Ag | GaN Die Having a Main GaN Power Transistor and a GaN Current Sense Transistor |
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| US10041982B2 (en) * | 2012-08-15 | 2018-08-07 | Texas Instruments Incorporated | Switch mode power converter current sensing apparatus and method |
| EP2882086A1 (en) * | 2013-12-03 | 2015-06-10 | ams AG | Voltage converter and method for voltage conversion |
| US20150311875A1 (en) * | 2014-04-24 | 2015-10-29 | Qualcomm Incorporated | Sense amplifier with improved resolving time |
| US9292113B2 (en) * | 2014-05-26 | 2016-03-22 | Pixart Imaging (Penang) Sdn. Bhd. | Driving circuit with fault detection and optical input device having the same |
| US9762132B2 (en) * | 2014-10-28 | 2017-09-12 | Advanced Charging Technologies, LLC | Electrical circuit for delivering power to consumer electronic devices |
| US9863982B2 (en) * | 2015-09-30 | 2018-01-09 | Qualcomm Incorporated | Bi-directional current sensing circuit |
| WO2017118455A1 (de) * | 2016-01-04 | 2017-07-13 | Silicon Line Gmbh | Schaltungsanordnung und verfahren zum steuern und messen eines stroms in einem lastelement |
| JP6902917B2 (ja) * | 2017-04-25 | 2021-07-14 | 新日本無線株式会社 | 定電圧電源回路 |
| US10355590B2 (en) * | 2017-06-26 | 2019-07-16 | Qualcomm Incorporated | Boost converter with pre-charge current |
-
2013
- 2013-01-30 US US13/753,722 patent/US10041982B2/en active Active
- 2013-08-15 WO PCT/US2013/055124 patent/WO2014028727A1/en not_active Ceased
- 2013-08-15 JP JP2015527633A patent/JP6255404B2/ja active Active
- 2013-08-15 CN CN201380042862.4A patent/CN104541441B/zh active Active
-
2017
- 2017-12-04 JP JP2017232346A patent/JP6444477B2/ja active Active
-
2018
- 2018-07-03 US US16/026,867 patent/US11467189B2/en active Active
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