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  • 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…

  • TPSI3050: Certification Date

    TI Thinks Resolved
    Part Number: TPSI3050 Hi, when will this product have the formal certiifcation to IEC 60747-17 (VDE 0884-17)? It looks great but I cannot design it into our product until it has the certification. Thanks, James

  • TPSI3050-Q1: EMC Test Issue 2

    Part Number: TPSI3050-Q1 Hi, The customer is conducting EMC testing of the precharge relay. 2630.Schematic.pdf EMC Test 2 Condition - During operation, enter the waveform randomly into the J1 connector. Input Point : J1 con 1 pin : + COM, J1 con 13 pin…
    • Answered

  • TPSI3050: Two-wire mode enable/disable by connecting/disconnecting the VSSP pin and related node components to/from the primary side ground

    Resolved
    Part Number: TPSI3050 Hi Team, in the two-wire mode of the TPSI3050, is the enable/disable possible by connecting/disconnecting the VSSP pin and related node components to/from the primary side ground? For example, with reference to the figures: 1) the…
    • Resolved
    • Answered

  • TPSI3050-Q1: Active Discharge ref design

    Resolved
    Part Number: TPSI3050-Q1 Hi Experts, Does TPSI3050-Q1 has active discharge reference design for DC Lnik Cap? Thanks.
    • Resolved
    • Answered

  • TPSI3050-Q1: EMC Test Issue

    Resolved
    Part Number: TPSI3050-Q1 Hi, The customer is using TPSI3050-Q1 for Precharge relay. 1. EMC Test (BCI) Condition - Measure the Gate Driver (TPSI3050-Q1) output signal after applying DC +12V in the Precharge stage - Precharge resistance, relay resistance…
    • Resolved
    • Answered

  • RE: TPSI3050-Q1 PSPICE simulation error

    Resolved
    Hello Tejasri, TI does not support simulation in LTSpice. These models have been created for and verified with PSpice for TI: https://www.ti.com/tool/PSPICE-FOR-TI Best regards, Tilden Chen Solid State Relays | Applications Engineer
    • Answered

  • TPSI3050: Auxiliary circuit from VDDH

    Resolved
    Part Number: TPSI3050 Hello, I have not found any application or example circuit where the VDDH is used to supply the auxiliary circuit of the isolated side, so I wonder if this could be possible. Thank you and regards.
    • Resolved

  • TPSI3050: Replacement for HT0740LG-G

    TI Thinks Resolved
    Part Number: TPSI3050 Hi Team, could you check if we can replace HT0740LG-G with TPSI3050. Here is our current schematic with HT0740LG-G Best Regards, D.

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