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  • TPSI3050-Q1: Input power if no output power is taken

    TI Thinks Resolved
    Part Number: TPSI3050-Q1 My applications only activates & de-activates frequently the MOSFET by the driver. In the time between MOSFET switching there will be no secundary power P_out taken. How high is the input power P_in - in this case where no…

  • TPSI3050-Q1: VDRV output voltage abnormal

    Part Number: TPSI3050-Q1 Other Parts Discussed in Thread: TPSI3050 , Hi Team, My customer use TPSI3050 with 3 wire mode, and they connect EN pin to MCU, customer found if they disconnect the EN pin of TPSI3050 with MCU, then the MCU GPIO output is 5V, when…

  • TPSI3050-Q1: How to choose PXFR to drive MOSFET?

    Part Number: TPSI3050-Q1 Hi team, As I know the PXFR will increase power capability. Could you help me how to choose the suitable value of PXFR?

  • TPSI3050-Q1: Add resistance between EN-GND?

    TI Thinks Resolved
    Part Number: TPSI3050-Q1 Hi The 1Kohm resistance was added between EN-GND for troubleshooting during the test. And there was no problem when the ON/OFF test was conducted. Is there anything that could be a problem by adding resistance? If so, what additional…
    • Answered

  • TPSI3050-Q1: TPSI3050 output VDDM supply voltage level

    Resolved
    Part Number: TPSI3050-Q1 Other Parts Discussed in Thread: TPSI3050 , TPSI3052 Dear Experts, I would like to use TPSI3050's auxilary VDDM to supply an isolated amplifier. The thing is that though that the minimum amplifier supply voltage is 4,5V and…
    • Resolved

  • [CERN] Does TPSI3050-Q1 fits here ? Need 3 phase AC contactor, PCB mounted

    TI Thinks Resolved
    Other Parts Discussed in Thread: TPSI3100-Q1 Good morning, I'm overseeing the design and production of a power converter for a particle accelerator, High-Luminosity LHC project. Currently we use a contactor to connect or disconnect our power converter…
    • Answered

  • TPSI3050-Q1: This device passed IEC 60747-17?

    Resolved
    Part Number: TPSI3050-Q1 Hi team, TPSI3050-Q1 is planned to pass DIN EN IEC 60747-17. How about current situiation? Does this device pass the test? Best regards, Shunsuke Yamamoto
    • Resolved

  • TPSI3050-Q1: Is it possible to power an AMC1311 high side with the Iaux power output?

    TI Thinks Resolved
    Part Number: TPSI3050-Q1 Other Parts Discussed in Thread: AMC1311 , TPSI3050 Hello, We are working on a board with a 400V power input. We have an isolated 5V section to power our MCU and a few other LV Circuits. We need to monitor the voltage of our supply…

  • TPSI3050-Q1: Is it possible to power an AMC1311 high side with the Iaux power output?

    TI Thinks Resolved
    Part Number: TPSI3050-Q1 Other Parts Discussed in Thread: AMC1311 , TPSI3050 , Hello, We are working on a board with a 400V power input. We have an isolated 5V section to power our MCU and a few other LV Circuits. We need to monitor the voltage of our supply…
    • Answered

  • TPSI3050-Q1: Input current drawn from TPSI3050 when the auxiliary current drawn is 4.5mA.

    Resolved
    Part Number: TPSI3050-Q1 Other Parts Discussed in Thread: TPSI3050 Hi, I am a Lead Engineer at Collins Aerospace, Bangalore. I am trying to optimize an existing circuit in my project (7000+ production per year) using TPSI3050-Q1 IC. I have an input current…
    • Resolved

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