• ADP2118: fixed Output FB Pin

    Could you please tell me with the fixed voltage versions of ADP2118ACPZ-R7
    should Rbot and Rtop should be connected?

     

    Please connet the FB Pin dirctly to Vout.
    The resistors Rbot and Rtop are implemented internally.

  • Gerber files for ADP2118 Evaluation board?

    Hi,
    My apologies if this has been posted in the wrong area.  ADI EngineeZone is very confusing to use.  25 years ago you could call a company and a representative would help you.  I'd like to design you buck converter into our project - but, I need more information…

  • Question about [Thermal resistance:Theta-jc] of ADP2118

     What is the value of the thermal resistance between the case and the junction of ADP2118?

     

    (Thermal resistance between case and the junction :Theta-jc (θjc))

  • ADP2118 Current Mode Output

    Hello

    Since ADP2118 has current mode output, I assume that it is possible to connect two or more of these converters in parallel to increase the current output. I want current output of 6A whereas ADP2118 can support 3A continuous current.

    But in the…

  • RE: Minimum Inductor Value of ADP2118

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    Thank you,
  • RE: 为什么ADP2118输出不正常?

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    Thank you,
  • RE: Use the ADP2118 tracking input to minimize current-sense resistor value?

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    Thank you,
  • RE: LT1963 / LT3015

    Hi Jean,

    If you have computed Cff >=68nF, that would be your Minimum requirement Cff.
    Using 47uF would be far too much from the minimum required. 100nf would be advisable.
    *Note that the start-up time is affected by the use of a feedforward capacitor…

  • PGOOD terminal is floating. OK?

    Hi

    ADP2118's PGOOD terminal is open drain output.

    Is it ok floating when PGOOD doesn't use?

    Datasheet said PGOOD is an active high, open-drain output and requires a resistor to pull it up to a voltage.

    Any problem if that terminal was open…