Monitoring of low currents through a low-side driven DMOS by modulating its internal resistance
    1.
    发明公开
    Monitoring of low currents through a low-side driven DMOS by modulating its internal resistance 失效
    Schwachstromüberwachungdurch“low-side”getriebenen DMOS mittels Modulierung seines inneren Widerstands

    公开(公告)号:EP0961126A1

    公开(公告)日:1999-12-01

    申请号:EP98830331.9

    申请日:1998-05-29

    CPC classification number: G01R31/026 G01R19/0092

    Abstract: The tensioning apparatus is destined for use with silk screens essentially constituted by a flat frame (10) on which a screen material (2) or sieve is arranged. It comprises means for fixing the screen material (2) peripherally on the frame (10), and means for tensioning, associated to the frame (10), which operate between the frame (10) and the screen material (2) in order to tension the screen material (2).

    Abstract translation: 张紧装置注定与丝网一起使用,丝网基本上由平面框架(10)构成,筛网材料(2)或筛网布置在其上。 它包括用于将屏幕材料(2)外围地固定在框架(10)上的装置,以及用于在框架(10)和屏幕材料(2)之间操作的与框架(10)相关联的用于张紧的装置,以便 张紧屏幕材料(2)。

    Switching type bandgap controller
    6.
    发明公开
    Switching type bandgap controller 审中-公开
    Geschalteter Bandabstandsregler

    公开(公告)号:EP1186983A2

    公开(公告)日:2002-03-13

    申请号:EP01120556.4

    申请日:2001-08-29

    CPC classification number: G05F3/30

    Abstract: The invention relates to an integrated self-powered and switching electronic circuit (10) for regulating a stable reference voltage (Vr), comprising a band-gap voltage generator to produce said stable reference voltage (Vr) for a system circuit block (2, 12) that is generally supplied by the output of the band-gap generator through a comparator and an error amplifier. A regulating loop is provided between the output of the system block (12) and the input of the voltage generator circuit (10) to supply a voltage signal (SENSE) produced by the output of the system block. Advantageously, the voltage generator circuit incorporates both the comparator and the error amplifier.

    Abstract translation: 本发明涉及一种用于调节稳定参考电压(Vr)的集成自供电和开关电子电路(10),包括:带隙电压发生器,用于产生用于系统电路块(2)的所述稳定参考电压(Vr) 12),其通常由带隙发生器的输出通过比较器和误差放大器提供。 在系统块(12)的输出端和电压发生器电路(10)的输入端之间提供调节回路,以提供由系统块的输出产生的电压信号(SENSE)。 有利地,电压发生器电路包括比较器和误差放大器。

    Integrated and self-supplied voltage regulator and related regulation method
    7.
    发明公开
    Integrated and self-supplied voltage regulator and related regulation method 审中-公开
    Selbsgespeister und Integrierter Spannungsregler unddazugehörigesRegelungsverfahren

    公开(公告)号:EP1184954A1

    公开(公告)日:2002-03-06

    申请号:EP00830594.8

    申请日:2000-08-31

    Inventor: Cocetta, Franco

    CPC classification number: H02J7/245 G05F3/30 Y02T10/92

    Abstract: The invention relates to an integrated self-powered electronic circuit (10) for regulating a stable reference voltage (Vr), which comprises a band-gap generator to produce said stable reference voltage (Vr), a circuit block (2, 12) supplied by a controlled voltage obtained from the reference voltage, (Vr) through a comparator and an error amplifier, to output a regulated voltage (Vs), and a regulating loop inserted between the output of the regulator circuit (10) and the output of the band-gap generator and including a normalizing block (3,13). Advantageously, the circuit (10) comprises a band-gap generator (11) directly supplied by the regulated voltage (Vs) and incorporating both the comparator and the error amplifier.

    Abstract translation: 本发明涉及一种用于调节稳定参考电压(Vr)的集成自供电电子电路(10),其包括带隙发生器以产生所述稳定参考电压(Vr),提供的电路块(2,12) 通过比较器和误差放大器从参考电压(Vr)获得的受控电压,输出调节电压(Vs),以及插入在调节器电路(10)的输出端和调节电路 带隙发生器并且包括归一化块(3,13)。 有利地,电路(10)包括由调节电压(Vs)直接提供并且包括比较器和误差放大器两者的带隙发生器(11)。

    Switching type bandgap controller
    9.
    发明公开
    Switching type bandgap controller 审中-公开
    开关带隙稳压器

    公开(公告)号:EP1186983A3

    公开(公告)日:2003-11-12

    申请号:EP01120556.4

    申请日:2001-08-29

    CPC classification number: G05F3/30

    Abstract: The invention relates to an integrated self-powered and switching electronic circuit (10) for regulating a stable reference voltage (Vr), comprising a band-gap voltage generator to produce said stable reference voltage (Vr) for a system circuit block (2, 12) that is generally supplied by the output of the band-gap generator through a comparator and an error amplifier. A regulating loop is provided between the output of the system block (12) and the input of the voltage generator circuit (10) to supply a voltage signal (SENSE) produced by the output of the system block. Advantageously, the voltage generator circuit incorporates both the comparator and the error amplifier.

    Electronic switching regulator circuit for producing a reference voltage variable with temperature
    10.
    发明公开
    Electronic switching regulator circuit for producing a reference voltage variable with temperature 有权
    用于产生随温度变化的基准电压的电子开关调节器电路

    公开(公告)号:EP1184953A1

    公开(公告)日:2002-03-06

    申请号:EP00830592.2

    申请日:2000-08-31

    Inventor: Cocetta, Franco

    CPC classification number: H02J7/1453

    Abstract: The invention relates to a switching regulator circuit (10) producing a varying reference voltage (Vr) with temperature, which circuit includes a band-gap generator (2) for supplying at a power stage through an error amplifier (4) and a comparator (5). To the error amplifier (4) is also applied a regulated voltage (Vs) which may be produced by the regulator itself.
    Advantageously, the regulator (10) comprises a plurality of band-gap generators (12) being all supplied by the regulated voltage (Vs) and input a fraction of the regulated voltage (Vs) through a voltage divider (6), the respective outputs of the band-gap generators (12) being connected to a logic network (11) which has an output connected to the power stage.
    The error amplifier and comparator are incorporated to each of the generators (12).

    Abstract translation: 本发明涉及一种制造具有变化的基准电压(VR)与温度的开关调节器电路(10),所述电路包括带隙发生器(2),用于通过在一功率级提供给误差放大器(4)和比较器( 5)。 到误差放大器(4)因此,应用了可通过调节器本身来产生经调节的电压(Vs)。 有利的是,调节器(10)包括带隙发生器的多个(12)全部由经调节的电压(VS)和输入通过分压器调节电压(Vs)的一小部分提供(6)中,respectivement输出 带隙发生器(12)被连接到一个逻辑网络(11),其具有连接到所述功率级的输出。 误差放大器和比较器被结合到每个所述发电机(12)的。

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