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  • TPS542A50: Questions of TPS542A50

    TI Thinks Resolved
    Part Number: TPS542A50 Dear Team, Could you help to review the schematic as below? VCC_1V8 Vin=12V Vout=1.8V Iout=2.488(MAX) ILIM=5.5A Frequency=1MHz Many Thanks, Jimmy
    • Answered

  • TPS542A50: output voltage setting

    Resolved
    Part Number: TPS542A50 Other Parts Discussed in Thread: TPS544C26 Tool/software: Hi, I have some questions about TPS542A50. 1. Does TPS542A50 output voltage only can adjust from m –20% to +10%? If my default voltage is 0.5V. TPS542A50 can't rise up…
    • Resolved

  • TPS542A50: review the design

    TI Thinks Resolved
    Part Number: TPS542A50 Hi TI's experts， Could you please help to review my schematic of power desigh with TI's DC-DC modules?

  • TPS542A50: IBIS model for I2C simulation

    TI Thinks Resolved
    Part Number: TPS542A50 Hello expert, Do we have IBIS model for TPS542A50 . Customer would like to do I2C simulation. If no, could we check if there is any other method to simulate I2C bus? Thanks a lot! Best regards, Ann Lien
    • Answered

  • TPS542A50: output accuracy for 1.8V & 3.3V application

    Resolved
    Part Number: TPS542A50 Hi Expert, Since output voltage of TPS542A50 is setting by VSET pin, could you provide output tolerance (DC accuracy) for 1.8V and 3.3V application? Thanks, Ben
    • Resolved

  • TPS542A50: PMBUS compatability

    TI Thinks Resolved
    Part Number: TPS542A50 Other Parts Discussed in Thread: TPS549A20 Hi team, can this device used for PMBUS or only I2C?
    • Answered

  • TPS542A50: How to terminate I2C pins if unused

    Resolved
    Part Number: TPS542A50 Hello team, My customer has a quick question about how to terminate I2C pins if unused? Can I leave 3, 4 pins NC? Best Regards, Austin
    • Resolved

  • TPS542A50: Question

    Part Number: TPS542A50 Can you introduce the control logic of ACM?
    • Answered

  • TPS542A50: Pinstrap tables in datasheet don't match Webench or Design Calculator spreadsheet tool

    Resolved
    Part Number: TPS542A50 Hello, The pinstrap values for several functions of TPS542A50 are different between the datasheet (rev Dec 2021), Webench, and the Design Calculator. For instance, datasheet table 7-1 (R_FSEL) shows 7.5 kohm = 400 kHz, but Webench…
    • Resolved
    • Answered

  • TPS542A50: I2C Slave address

    Resolved
    Part Number: TPS542A50 Hello, Is the two of I2C slave address in the datasheet (0x60 / 0x61) shown as 7-bit? If so, they should be 0xC0 / C2 in 8-bit respectively, correct? Regards, Kazuto
    • Resolved

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