• RE: ADP5054 compensation network ,lt space

    Hi,

    1) They are both ok but you need check the efficiency loss. Ferrite bead should be better than feed-through cap for high current load.

    2) There should be ADP5054 simulation file in LTspice but they're separate channel rather in the a whole chip.…

  • ADP5054: Output error when using ADP5054 in our custom board.

    Hello Team,

    We have designed our circuit according to adp5054 ref (ADRV9371-W_PCBZ_Schematic_RevA),the setting as follows:

    input:12v

    output:

          mode: FPWM

          freq:600khz

          ch1:1.3v

          ch2:1.3v

          ch3:3.3v

          ch4:1.8v

     

     

    But we are observing output as follow…

    • ADP5054.pdf

  • ADP5054: Output error when using ADP5054 in our custom board.

    We have designed our circuit according to adp5054 ref (ADRV9371-W_PCBZ_Schematic_RevA),the setting as follows:

    input:12v

    output:

          mode: FPWM

          freq:600khz

          ch1:1.3v

          ch2:1.3v

          ch3:3.3v

          ch4:1.8v

     

     

    But we are observing output as follows

    ch1:10v not…

    • ADP5054.pdf

  • ADP5054

    ADP5054  VOUT wrong. all the 4 lane as vout.jpg, and  the FB.jpg

    • attachments.zip

  • ADP5054-EVALZ

    Hi,

    I'd like to know about ADP5054-EVALZ.
    Does it be possible to enable all channels with max load written in  UG-816 Figure 12   @25'C?
    It was not acceptable on ADP505x_BuckDesigner because of junction temp.

  • ADP5054 Absolute Maximum Ratings

    Hi all,

    Absolute Maximum Ratings in the datasheet @ ADP5054 is following,

    SWx to PGND : −0.3 V to +18 V

    Is it input or output spec. ?

    The output voltage ripple our customer observed is about -3V.
    Like the Figure 6 @ UG-816 ADP5054-EVALZ User Guide…

  • ADP5054 RED HOT

    Hi I have new design for powering up SC589 ICs

    I find that the IC gets really hot when running And the 3.3v does not regulate properly.

    If the DC Input volts is lower than 6v I cant get 3.3v  even with no load.

    The Measured DC load on the 3.3v is 1 A and…

  • ADP5054 ADISimPower Tool

    Dear Sir:

    I  great need ADP5054 to design my Xilinx FPGA K7 system. ADP5052 does not match my need. can you provide support ADP5054 "ADISimPower" Excel File to me? new "ADP505x_BuckDesigner V1.56" only support ADP5050 to ADP5053 not have ADP5054 select…

  • ADP5054 Layout implementation

    Hi,

    Would like to know whether to follow the ADP5054 layout placment as per the details provided in the datasheet of ADP5054 OR to be followed like the one followed in ADRV9008-2 Ev BOARD.

    Regards,

    Sudarshan

  • ADP5054 overcurrent protection

    Hi,

      I want to use the ADP5054 for Xinlinx Ultrascale K ,According to the ADP5054 SPEC,CH1&CH2 current output can up to 10A ,the CH3&CH4 up to 2.5A.

    But  when adjust the load up to 6A,the CH1&CH2 efficiency drop to 58%. And when adjust the load…