• ADP5052 Simulation Individual channels

    Dear Team,

    I am trying to simulate the device ADP5052 based on the reference schematic provided in datasheet.  But the simulation module  in LT Spice software has only one channel in the output. as shown below. How to simulate 2 different channels (Channel…

  • adp5052 VREG Problem

    Hi,

    According to datasheet of adp5052, VREG(internal)  is 5.1V. But in my custom design

     I cannot get 5.1V from VREG. It is 0V. What can be problem to do that?

    Thank you

  • ADP5052 Hiccup Protection getting triggered

    Hey,

    I have wanted to bring up a custom board and wanted to use the ADP5052 IC as the PMIC.

    The issue I'm facing is that the 1V rail (channel 2 of the IC) is not coming up and seems to be following the pattern of hiccup protection. I had checked for shorts…

  • ADP5052 internal regulator VREG and VDD problems

    I have a design that we just got back from a CM that is not working.  We reused the ADP5052 portion that we have used on 3 other designs before that worked great.  On the new board the VREG is reading 1.8 instead of the 5.1 we read on an old design that…

  • 5 channel power sequencer IC : ADP5052 for Zynq 7000

    We are using ADP5052ACPZ-R7 5-channel Integrated power solution for powering up the Zynq 7030 and it peripherals.

    We are referring to the schematic of AVNET Picozed carrier card version 1 for the design. (Sch attached)

    We are following all the recommendations…

  • Selecting output Capacitor formulas - ADP5052

    On pg.29, there are 2 formulas used to calculate Cout_uv and Cout_ov. There are 3 variables that do not have a clear explanation: Istep, Vout_uv, Vout_ov

    What values for these variables were used to arrive at the datasheets results of Cout_uv = 13.3uf…

  • FB2 of ADP5052 is not 0.8V.Why?

    HI, 

    I want to get 1.0V output on ch2 of the adp5052. And the FB2 of adp5052 is 0.284V.

    Any and all help is appreciated.

    thank you!

  • RE: ADP5052 Layout

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • RE: ADP5052 PWRGD Question

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • RE: ADP5052 GND Layout

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,