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  • TPS7A4001-EP: TPS7A4001 pSpice model extra pin

    Resolved
    Part Number: TPS7A4001-EP Other Parts Discussed in Thread: TPS7A4001 Tool/software: Dear Sir: I downloaded TPS7A40001.LIB LT Spice model from TI site. Model has an extra "Bias" pin that actual IC does not have. What should I connect Bias pin to in…
    • Resolved

  • TPS7A4001: Creepage

    TI Thinks Resolved
    Part Number: TPS7A4001 Other Parts Discussed in Thread: TPS23861 , Tool/software: Dear TI experts, The problem I am currently encountering is that after the four-port POE network card is connected to the lower camera device, the POE chip probability cannot…

  • TPS7A4001-EP: Do we have early life failure rate (ELFR) data for this part?

    Part Number: TPS7A4001-EP Tool/software: Do we have early life failure rate (ELFR) data for this part?
    • Answered

  • TPS7A4001-EP: TPS7A4001DGNR - FB PIN ELECTRICAL PINTYPE FOR SCHEMATIC SYMBOL

    Resolved
    Part Number: TPS7A4001-EP Tool/software: Hi Team, We are working with the schematic symbol for the component " TPS7A4001DGNR " while verifying the package pinouts. The electrical pin type for the FB pin is designated as "O" (output); however, upon reviewing…
    • Resolved

  • TPS7A4001-EP: Bypass capacitor selection

    TI Thinks Resolved
    Part Number: TPS7A4001-EP Other Parts Discussed in Thread: TPS7A4001 Tool/software: Hi, I am using TPS7A4001 voltage regulator, we have designed in a 47nF capacitor for the the bypass which is connected between the feedback pin and the output as a…
    • Answered

  • TPS7A4001: Can I use this part number to built negative rail ?

    Resolved
    Part Number: TPS7A4001 Other Parts Discussed in Thread: LM337 Tool/software: Hi, I've been designing a bipolar SEPIC converter (+60V / -60V) and would like to incorporate an LDO in the circuit. Is it possible to use the TPS7A4001 on the negative rail…
    • Resolved

  • TPS7A4001-EP: Powerpad recesssed into mold compound/ Dye penetration

    Part Number: TPS7A4001-EP Tool/software: We noticed that the powerpad/paddle are recessed into the mold compound by about 10-30 microns on some of the parts we received. On the same parts we observed some dye penetration that made it to the die attach…
    • Answered

  • TPS7A4001: TPS7A4001 dropout voltage

    Resolved
    Part Number: TPS7A4001 At the input of the LDO I have 70V. I put an NPN (PHPT61006NY) at the output of the tps7a4001 regulator to have a stronger current. Idle LDO with no load works as it should. once I put a 1kohm load at the output. the output voltage…
    • Resolved

  • TPS7A4001: TPS7A4001 dropout voltage

    TI Thinks Resolved
    Part Number: TPS7A4001 At the input of the LDO I have 70V. I put an NPN (PHPT61006NY) at the output of the tps7a4001 regulator to have a stronger current. Idle LDO with no load works as it should. once I put a 1kohm load at the output. the output voltage…

  • TPS7A4001-EP: How to add tolerance & temperature data into pSpice model?

    Part Number: TPS7A4001-EP Other Parts Discussed in Thread: TPS7A4001 Tool/software: Customer wanted us to do worst case analysis (WCA) using component tolerance and temperature drift data running Monte Carlo pSpice simulation. After some experiments,…

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