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  • TMCS1100: TMCS1100 with MAX78630 - Current Measurement.

    Part Number: TMCS1100 I am developing a "irrigation pump" energy analyzer. Irrigation pumps are controlled with Wye-Delta controller (in my country, soft starters are not used common). In these controllers system have X/5 current transformers for measuring…
    • Answered

  • TMCS1100: TMCS1100 disturbance from an external magnetic field

    Resolved
    Part Number: TMCS1100 Dear Mr. I'm using TMCS1100A4 (current sensor with hall effect ) But it is to sensitive to magnetic field of the Earth or may be magnetic fi e ld of my linear laboratory power supply, about 0.5m from IC . Could you please recomm…
    • Resolved
    • Answered

  • TMCS1100: Reinforced insulation rating

    Resolved
    Part Number: TMCS1100 Hello TI, the TMCS1100 has a basic insulation rating of 600 VDC according to IEC 62368-1 Would it be possible to receive a reinforced insulation rating at a lower voltage? For our application a reinforced rating of 150 VDC would…
    • Resolved

  • TMCS1100: Creepage limitation

    TI Thinks Resolved
    Part Number: TMCS1100 Hi team, I noticed that our Hall current sensor TMCS11xx series all have a 4mm creepage distance. Since a 6mm-creepage is required then, do we have other devices to promote? Thanks.

  • TMCS1100-Q1: TMCS1100-Q1 selection

    TI Thinks Resolved
    Part Number: TMCS1100-Q1 Dear experts, We need to measure the voltage value corresponding to the forward current (20mA~7A) and the voltage value corresponding to the reverse current (about - 30mA) to distinguish, and then judge whether to turn off the…

  • TMCS1100: tmcs1100

    TI Thinks Resolved
    Part Number: TMCS1100 How do the typical equipment set up and connections look like for plotting sensitivity vs frequency (fig 7-9) and phase vs frequency (fig 7-10)? I am interested to know how much curent value was used compared to the max rating of…

  • TMCS1100: What if TI TMCS compared with AMCX3XX isolated amp solution?

    TI Thinks Resolved
    Part Number: TMCS1100 Other Parts Discussed in Thread: AMC3302 Hi TI expert, I have found below paper comparing TI AMC3302 shunt-based scheme with hall-based CLCS(closed-loop current sensor) solution. https://www.ti.com/lit/pdf/sbaa464 The result shows…

  • TMCS1100-Q1: What exactly does quiescent mean for this device?

    TI Thinks Resolved
    Part Number: TMCS1100-Q1 Hi team, My customer wants to know what is enabled/disabled while it is in "quiescent" state. Shown in this datasheet. Thanks, Luke

  • TMCS1100-Q1: how much current the chip draws when in use

    TI Thinks Resolved
    Part Number: TMCS1100-Q1 Hello Team, My customer is using the TMCS1100-Q1 and wanted to know how much current the chip draws when in use? Regards, Renan
    • Answered

  • TMCS1100: Can this device be used for -90A to 90A sensor with additional circuit?

    Resolved
    Part Number: TMCS1100 f the voltage of REF terminal is between 2.5v to 5V(VDD), how this IC's output would behave? Isn't that inconsistent with Vref being 0-2.5V? If so I like to develop a circuit which can measure -90A to +90A by using inverting…
    • Resolved

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