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  • TPS54560: Split-Rail Power Supply

    Resolved
    Part Number: TPS54560 Other Parts Discussed in Thread: TPS54360 I've designed a circuit referring to the document SLVA369A using TPS54560, it has 24V input and ±15V output. but when I turn the input 24V on, nothing happened. I've compared my design to…
    • Resolved

  • SWIFTPOSNEG-CALC-v3.xlsx - Cell A109 Mislabled

    Note that Cell A109 in the calculator tool for designing a positive-negative split-rail power supply is mislabled. It says "Copos" but should in fact say "Max Co ESR"
    • SWIFTPOSNEG-CALC-v3.xls

  • RE: TPS54561-Q1: TPS54060AINVERTING.xls

    Carlo, Looking at the product folder for TPS54060 there are a couple of quickstart calculators there. The publication was most likely renamed. I would refer them to https://www.ti.com/tool/SWIFTINV-CALC There also this calculator but probably not applicable…
    • Answered

  • RE: TPS56428: Can this be used in Inverting Buck/boost configuration?

    Resolved
    Nick, TPS54240 might be a good fit. There is a design calculator for it: www.ti.com/.../swiftposneg-calc
    • Answered

  • RE: need part number recommend

    Resolved
    Gary, You cold consider a single TPS54160A solution as shown in this split rail, dual +/- design: www.ti.com/.../slva369 There are different output current versions depending on your need. There is a design calculator available here: www.ti.com/..…

  • RE: TPS54360B: Split-Rail Power Supply

    Richard, The principle is the same for all the TPS54X60 and TPS54X40 devices. The GND nodes you highlight in red are the TPS54360B ground which is "VONEG", the negative output voltage (VONEG=IC ground). The "GND" highlighted in yellow is the system…
    • Answered

  • TPS54260: Split Rail Calculator for SWIFT DC/DC Converters page is empty

    Resolved
    Part Number: TPS54260 I'm trying to get the calculator tool mentioned in slva369a (reference 7 to SLVC225). The link in the PDF leads to the 404 page, but I managed to find a new location of the tool here: http://www.ti.com/tool/SWIFTPOSNEG-CALC However…
    • Resolved
    • Answered

  • RE: TPS54160: About UVLO of Sprit-Rail.

    Resolved
    Hello Watanbe, Thre is also spreadsheet that could be used to calculate parameters for split power supply. Here is link www.ti.com/.../swiftposneg-calc Regards Brani

  • LMR16030: Calculator

    TI Thinks Resolved
    Part Number: LMR16030 Other Parts Discussed in Thread: SWIFTPOSNEG-CALC , TPS54160 Dear Sir I saw TPS540x0 have negative calculator May I know LMR160x0 have the similar calculator for dual output ? Thanks

  • RE: TPS54361: Split Rail Power Supply +/-5V 2A

    Hi Lukasz, You can put your design requirements in the excel sheet at the link below. The TPS54361 isn't in there right now so you can use the TPS54360 option instead. http://www.ti.com/tool/swiftposneg-calc Best Regards, Anthony

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