-
公开(公告)号：US10284191B2
公开(公告)日：2019-05-07
申请号：US15225507
申请日：2016-08-01
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Md. Abidur Rahman , Adam Quirk , Stephen Nortman , Sualp Aras
IPC: H02H3/00 , H03K17/082 , H02H5/04 , H02H3/06 , H03K17/08
Abstract: A circuit protective system. The system includes an output controlling enablement of a transistor and an input sensing an operational parameter associated with the transistor. The system also includes detection circuitry providing an event fault indicator if the operational parameter violates a condition. The system also includes protective circuitry disabling the transistor in response to the event fault indicator and subsequently selectively applying an enabling bias to the transistor; the enabling bias is selected from at least two different bias levels and in response to a number of event fault indications from the detection circuitry.
-
公开(公告)号：US20190199341A1
公开(公告)日：2019-06-27
申请号：US16291747
申请日：2019-03-04
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Md. Abidur Rahman , Adam Quirk , Stephen Nortman , Sualp Aras
IPC: H03K17/082 , H02H3/06 , H02H5/04 , H02H3/00
CPC classification number: H03K17/0822 , H02H3/00 , H02H3/006 , H02H3/06 , H02H5/041 , H03K2017/0806
Abstract: A circuit protective system. The system includes an output controlling enablement of a transistor and an input sensing an operational parameter associated with the transistor. The system also includes detection circuitry providing an event fault indicator if the operational parameter violates a condition. The system also includes protective circuitry disabling the transistor in response to the event fault indicator and subsequently selectively applying an enabling bias to the transistor; the enabling bias is selected from at least two different bias levels and in response to a number of event fault indications from the detection circuitry.
-
Patent Agency Ranking
3.发明申请公开(公告)号：US20170033552A1
公开(公告)日：2017-02-02
申请号：US15225462
申请日：2016-08-01
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Sualp Aras , Adam Quirk , Md. Abidur Rahman
Abstract: A circuit protective system with an input for sensing a reference current and an input for sensing a reference voltage. The system also has circuitry for determining an estimated energy in response to the reference current and the reference voltage and circuitry for generating a control signal responsive to the estimated energy exceeding a threshold.
Abstract translation: 具有用于感测参考电流的输入和用于感测参考电压的输入的电路保护系统。 该系统还具有用于响应于参考电流和参考电压确定估计能量的电路和用于响应于所估计的能量超过阈值产生控制信号的电路。
-
公开(公告)号：US10812063B2
公开(公告)日：2020-10-20
申请号：US16291747
申请日：2019-03-04
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Md. Abidur Rahman , Adam Quirk , Stephen Nortman , Sualp Aras
IPC: H02H3/00 , H03K17/082 , H02H3/06 , H02H5/04 , H03K17/08
Abstract: A circuit protective system. The system includes an output controlling enablement of a transistor and an input sensing an operational parameter associated with the transistor. The system also includes detection circuitry providing an event fault indicator if the operational parameter violates a condition. The system also includes protective circuitry disabling the transistor in response to the event fault indicator and subsequently selectively applying an enabling bias to the transistor; the enabling bias is selected from at least two different bias levels and in response to a number of event fault indications from the detection circuitry.
-
5.发明申请METHOD OF ACHIEVING ROBUSTNESS OF THE DEVICE IN SHORT CIRCUIT CONDITION BY ADJUSTING THE CURRENT LIMIT THRESHOLD BASED REPETITIVE FAULT CONDITION 审中-公开通过调整基于限流阈值的重复故障条件在短路电路中实现设备的稳健性的方法公开(公告)号：US20170033783A1
公开(公告)日：2017-02-02
申请号：US15225507
申请日：2016-08-01
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Md. Abidur Rahman , Adam Quirk , Stephen Nortman , Sualp Aras
IPC: H03K17/082 , H02H3/00 , H02H3/06 , H02H5/04
CPC classification number: H03K17/0822 , H02H3/00 , H02H3/06 , H02H5/041 , H03K2017/0806
Abstract: A circuit protective system. The system includes an output controlling enablement of a transistor and an input sensing an operational parameter associated with the transistor. The system also includes detection circuitry providing an event fault indicator if the operational parameter violates a condition. The system also includes protective circuitry disabling the transistor in response to the event fault indicator and subsequently selectively applying an enabling bias to the transistor; the enabling bias is selected from at least two different bias levels and in response to a number of event fault indications from the detection circuitry.
Abstract translation: 电路保护系统。 该系统包括晶体管的输出控制使能和感测与晶体管相关联的操作参数的输入。 如果操作参数违反条件，该系统还包括提供事件故障指示器的检测电路。 该系统还包括保护电路，其响应于事件故障指示器禁用晶体管，随后选择性地向晶体管施加使能偏置; 从至少两个不同的偏置电平和响应于来自检测电路的多个事件故障指示来选择使能偏置。
-
公开(公告)号：US11218147B2
公开(公告)日：2022-01-04
申请号：US17018458
申请日：2020-09-11
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Md. Abidur Rahman , Adam Quirk , Stephen Nortman , Sualp Aras
IPC: H02H3/00 , H03K17/082 , H02H3/06 , H02H5/04 , H03K17/08
Abstract: A circuit protective system. The system includes an output controlling enablement of a transistor and an input sensing an operational parameter associated with the transistor. The system also includes detection circuitry providing an event fault indicator if the operational parameter violates a condition. The system also includes protective circuitry disabling the transistor in response to the event fault indicator and subsequently selectively applying an enabling bias to the transistor; the enabling bias is selected from at least two different bias levels and in response to a number of event fault indications from the detection circuitry.
-
公开(公告)号：US10404056B2
公开(公告)日：2019-09-03
申请号：US15225462
申请日：2016-08-01
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Sualp Aras , Adam Quirk , Md. Abidur Rahman
Abstract: A circuit protective system with an input for sensing a reference current and an input for sensing a reference voltage. The system also has circuitry for determining an estimated energy in response to the reference current and the reference voltage and circuitry for generating a control signal responsive to the estimated energy exceeding a threshold.
-
-
-
-
-
-
Search Results
7
records
(took 0.012 seconds)
