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    21.
    发明专利
    未知

    公开(公告)号：DE69127359D1

    公开(公告)日：1997-09-25

    申请号：DE69127359

    申请日：1991-06-27

    Applicant: CONS RIC MICROELETTRONICA

    Inventor： AIELLO NATALE ,  PALARA SERGIO

    IPC: H01L27/04 ,  H01L21/822 ,  H01L27/02 ,  H01L27/082 ,  H03K17/00 ,  H03K17/0814 ,  H03K17/30 ,  H03K17/62 ,  H03K19/094

    Abstract: In a switching circuit suitable for connecting a first circuit node (1) to a second (2) or to a third (3) circuit node in relation to the latter's potential, particularly for controlling the potential of an insulation region of an integrated circuit in relation to the substrate's potential, there is a first NPN bipolar transistor (T1) with the function of a switch having the collector connected to the first circuit node (1) and the emitter connected to the second circuit node (2) and a second NPN bipolar transistor (T2) with the function of a switch having the collector connected to the first circuit node (1) and the emitter connected to the third circuit node (3). There are means (D1, T5, T6) for maintaining the base of the second transistor (T2) at a constant pre-set bias voltage.

    22.
    发明专利
    未知

    公开(公告)号：DE69126618D1

    公开(公告)日：1997-07-24

    申请号：DE69126618

    申请日：1991-11-25

    Applicant: SGS THOMSON MICROELECTRONICS ,  CONS RIC MICROELETTRONICA

    Inventor： PAPARO MARIO ,  AIELLO NATALE

    IPC: H01L21/761 ,  H01L21/8222 ,  H01L27/06 ,  H01L27/082 ,  H02J1/00 ,  H01L21/76

    Abstract: The device consists of a bridge having at least two arms (1, 2) each formed of a first and a second diode-connected transistor (T11, T12; T21, T22). In the integrated monolithic embodiment each arm is formed by a type N+ substrate (3) connected to a positive potential output terminal (K1), type N- and N epitaxial layers (4, 19), type P, P+ regions (5,45; 6,46) contained within the epitaxial layers (4, 19) and containing within them a type N region (7; 8) which in turn contains a type P region (9; 10) connected to a negative potential output terminal (A1). Between the type P, P+ regions (5, 45; 6, 46) belonging to the first and the second arm (1, 2) there are first type N++ regions (11; 12) capable of minimising the current gain of the parasitic transistors (TP1a, TP1b) placed between the type P, P+ regions (5, 45; 6, 46) and second regions (13, 14) of type P and P+ respectively recovering the residual loss currents of the parasitic transistors (TP1a, TP1b).

    POWER SUPPLY CIRCUIT FOR REMOTELY TURNING-ON ELECTRICAL APPLIANCES
    24.
    发明申请
    POWER SUPPLY CIRCUIT FOR REMOTELY TURNING-ON ELECTRICAL APPLIANCES 审中-公开
    用于远程开关电器的电源电路

    公开(公告)号：WO2010106113A2

    公开(公告)日：2010-09-23

    申请号：PCT/EP2010053480

    申请日：2010-03-17

    Applicant: ST MICROELECTRONICS SRL ,  AIELLO NATALE

    Inventor： AIELLO NATALE

    IPC: H02M1/36

    CPC classification number: H02M1/36 ,  H02M2001/0032 ,  Y02B70/16 ,  Y10T307/826

    Abstract: A power supply circuit (30; 30'; 30'') for an electrical appliance (49), comprising a turning-on stage (32; 32') configured for determining a transition from a turned-off state, in which the power supply circuit (30; 30; 30) is off and does not supply electric power, to a turned-on state of the power supply circuit (30; 30'; 30''). The turning-on stage (32; 32') comprises a transducer (33; 36) of the remote-control type configured for triggering the transition in response to the reception of a wireless signal.

    Abstract translation: 一种用于电器（49）的电源电路（30; 30'; 30“），包括被配置用于确定从关闭状态转变的引导台（32; 32'），其中所述电源 供电电路（30; 30; 30）关闭，不向电源电路（30; 30'; 30“）的导通状态供电。 所述接通级（32; 32'）包括所述远程控制类型的换能器（33; 36），其被配置为响应于无线信号的接收而触发所述转换。

    25.
    发明专利
    未知

    公开(公告)号：IT1318952B1

    公开(公告)日：2003-09-19

    申请号：ITMI20002125

    申请日：2000-10-02

    Applicant: ST MICROELECTRONICS SRL

    Inventor： AIELLO NATALE ,  LA BARBERA ATANASIO ,  RANDAZZO VINCENZO ,  TORRISI GIOVANNI LUCA

    IPC: H05B41/285

    Abstract: An electronic thermal protection circuit is for high currents which can occur in the start-up phase in lighting converters. The circuit is associated with a power device having an output terminal connected to an electric load and at least one control terminal receiving a predetermined driving current value by a driving circuit portion. Advantageously, an integrated temperature sensor is provided to detect the temperature of the power device, and an output stage is connected downstream of the sensor to switch off the driving circuit portion when a predetermined operation temperature is exceeded.

    26.
    发明专利
    未知

    公开(公告)号：ITMI20002125D0

    公开(公告)日：2000-10-02

    申请号：ITMI20002125

    申请日：2000-10-02

    Applicant: ST MICROELECTRONICS SRL

    Inventor： AIELLO NATALE ,  LA BARBERA ATANASIO ,  RANDAZZO VINCENZO ,  TORRISI GIOVANNI LUCA

    IPC: H05B41/285

    Abstract: An electronic thermal protection circuit is for high currents which can occur in the start-up phase in lighting converters. The circuit is associated with a power device having an output terminal connected to an electric load and at least one control terminal receiving a predetermined driving current value by a driving circuit portion. Advantageously, an integrated temperature sensor is provided to detect the temperature of the power device, and an output stage is connected downstream of the sensor to switch off the driving circuit portion when a predetermined operation temperature is exceeded.

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