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公开(公告)号：WO0250850A3
公开(公告)日：2003-01-03
申请号：PCT/FR0104136
申请日：2001-12-20
Applicant: ST MICROELECTRONICS SA , GUITTON FABRICE , PEZZANI ROBERT
Inventor： GUITTON FABRICE , PEZZANI ROBERT
IPC: H01F27/28 , H01F27/40 , H03K17/723 , H04B3/56
CPC classification number: H01F27/2804 , H01F2029/143 , H01L2924/19011 , Y10T307/937 , Y10T307/944
Abstract: The invention concerns a control circuit for controlling a power switch by means of a galvanic insulation transformer, the transformer being produced in the form of planar conductive windings on an insulating substrate (20) whereon are integrated passive components constituting a high frequency excitation oscillating circuit for a primary winding of the transformer, the transformer substrate being directly mounted on a wafer (24) whereon is mounted a circuit chip (40) integrating the power switch.
Abstract translation: 本发明涉及一种用于通过电绝缘变压器控制功率开关的控制电路，该变压器以绝缘衬底（20）上的平面导电绕组的形式制造，其中是构成高频激励振荡电路的集成无源部件， 变压器的初级绕组，变压器基板直接安装在其上安装有集成电源开关的电路芯片（40）的晶片（24）上。
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公开(公告)号：FR2817412A1
公开(公告)日：2002-05-31
申请号：FR0015523
申请日：2000-11-30
Applicant: ST MICROELECTRONICS SA
Inventor： GUITTON FABRICE , KAROUI CHOUKRI
Abstract: The invention concerns a filter produced in integrated circuit by means of resistive (R) and capacitive (C11, C12, C13, C14, C21, C22, C23, C24) elements and comprising, for ground connection, at least two separate bond pads (61-68) of a chip (69) not directly connected between them and designed to be connected individually to at least two separate terminals (71-78) of a housing (70).
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公开(公告)号：FR2818824B1
公开(公告)日：2003-03-21
申请号：FR0016837
申请日：2000-12-21
Applicant: ST MICROELECTRONICS SA
Inventor： GUITTON FABRICE , PEZZANI ROBERT
Abstract: The invention concerns a control circuit for controlling a power switch by means of a galvanic insulation transformer, the transformer being produced in the form of planar conductive windings on an insulating substrate (20) whereon are integrated passive components constituting a high frequency excitation oscillating circuit for a primary winding of the transformer, the transformer substrate being directly mounted on a wafer (24) whereon is mounted a circuit chip (40) integrating the power switch.
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公开(公告)号：FR2782859B1
公开(公告)日：2000-11-17
申请号：FR9810929
申请日：1998-08-28
Applicant: ST MICROELECTRONICS SA
Inventor： MAGNON DIDIER , GUITTON FABRICE , SIMONNET JEAN MICHEL , LADIRAY OLIVIER
IPC: H01L29/74 , H01L21/822 , H01L27/06 , H01L29/744 , H03K17/16 , H03K17/732 , H03K17/72 , H03K17/22 , H01L27/082
Abstract: A one-way switching circuit of the type including a gate tun-off thyristor biased to be normally on, further includes, between the gate and a supply line, a capacitor and a controllable switch connected in parallel.
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公开(公告)号：FR2917535A1
公开(公告)日：2008-12-19
申请号：FR0755766
申请日：2007-06-14
Applicant: ST MICROELECTRONICS SA
Inventor： GUITTON FABRICE , MERCERON PHILIPPE
IPC: H01L23/62
Abstract: L'invention concerne un dispositif de protection électrique d'une charge comportant une diode Zener (13) ainsi qu'un fusible, dans lequel le fusible est constitué d'une métallisation (12) formée sur la puce semiconductrice de la diode.
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Patent Agency Ranking
公开(公告)号：DE69937388D1
公开(公告)日：2007-12-06
申请号：DE69937388
申请日：1999-08-24
Applicant: ST MICROELECTRONICS SA
Inventor： GUITTON FABRICE , MAGNON DIDIER , SIMONNET JEAN-MICHEL , LADIRAY OLIVIER
IPC: H01L29/74 , H03K17/16 , H01L21/822 , H01L27/06 , H01L29/744 , H03K17/732
Abstract: A one-way switching circuit of the type including a gate tun-off thyristor biased to be normally on, further includes, between the gate and a supply line, a capacitor and a controllable switch connected in parallel.
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公开(公告)号：FR2848721A1
公开(公告)日：2004-06-18
申请号：FR0215836
申请日：2002-12-13
Applicant: ST MICROELECTRONICS SA
Inventor： GUITTON FABRICE , DUPONT FRANCOIS
Abstract: The transformer has a high pass filter (34) of low cutoff frequency (f2) and a band pass filter (33) of central frequency superior than frequency (f) between even limits of entry/exit (5) common mode and one of two boundaries (3, 4) of the entry/exit of differential mode. The filters are connected by inductive coupling (L31, L33) and the high pass filter is of second order.
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公开(公告)号：FR2782859A1
公开(公告)日：2000-03-03
申请号：FR9810929
申请日：1998-08-28
Applicant: ST MICROELECTRONICS SA
Inventor： MAGNON DIDIER , GUITTON FABRICE , SIMONNET JEAN MICHEL , LADIRAY OLIVIER
IPC: H01L29/74 , H01L21/822 , H01L27/06 , H01L29/744 , H03K17/16 , H03K17/732 , H03K17/72 , H03K17/22 , H01L27/082
Abstract: The unidirectional commutation or switch circuit comprises a thyristor (GTO) with its trigger polarized off in the commutator block (5). There is a capacitor (C') in parallel with a controlled transistor (T), supply terminals (2,3), and the load (1). The controlled transistor (T) is a bipolar transistor, and a resistor (R1) connected between the anode and cathode triggers of thyristor. The transistor base is connected via a reference diode (Z) to the midpoint of a resistor bridge (R2,R3). A bidirectional communication circuit can be constructed by two unidirectional commutation circuits in antiparallel connection. The commutation circuit can be realized in monolithic form on a semiconductor substrate, according to two embodiments. In the monolithic realizations the first zone comprises the thyristor (GTO) in lateral form with the cathode trigger controlled transistor (T) and the diode (Z). The collector of transistor (T) of npn type is connected to a strongly doped region of n type, or to an n type metallized ring.
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公开(公告)号：FR2917535B1
公开(公告)日：2009-11-27
申请号：FR0755766
申请日：2007-06-14
Applicant: ST MICROELECTRONICS SA
Inventor： GUITTON FABRICE , MERCERON PHILIPPE
IPC: H01L23/62
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公开(公告)号：FR2808396B1
公开(公告)日：2003-01-31
申请号：FR0005405
申请日：2000-04-27
Applicant: ST MICROELECTRONICS SA
Inventor： GUITTON FABRICE , BREMOND ANDRE
Abstract: An interface circuit including a galvanic isolation barrier between a transmission line and a user equipment, and a detector for detecting, independently from a transmission, the idle or busy state of the line.
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