• ADP5050 in standalone operation

    I have a standalone application where I need 5 voltages to come up to power an FPGA & some front end circuitry. The ADP5052 looks like a good candidate, but I could also use the  ADP5050 as it is pin-for-pin compatible outside of the I2C bus. The ADP5050…

  • ADP5052 GND Layout


    I have a question ADP5052 layout.

    In ADP5052 DS is,

    Exposed Pad connect to 30pin PGND.

    In ADP5052 Simulation tool Excel file is ,

    No connect Exposed PAD to 30pin PGND.

    Which is better for ADP5052 layout?

    (I think both are no problem.)

  • ADP5052 For DDR3 Design

    Dear All:

    My system ADP5052 CH3 provide 1.5V to DDR3 VDDQ/VTT(1.5V) use, but I found just ADP5052 CH3 output with DDR3 VDDQ/VTT 1.5V together, ADP5052 CH3 output voltage down to 1.39V~1.4V. ADP5052 can give DDR3 VDDQ and VTT 1.5V power source? DDR3 VTT…

  • ADP5052

    Why would I be getting 0.8V output on channel 3 of the ADP5052. I have configured it to match the example given in the datasheet. (Channel 3 is located at the bottom right hand corner. U4 and U5 are seperate chips)

    Also, why is the example in the datasheet…

  • ADP5052 Thermal Shutdown

    Hi Sir

    The ADP5052 be used in FPGA, design in DSO products,

    We to add the hot wind into adp5052,then the adp5052 will shutdown as data sheet mentioned


    If the ADP5052 junction temperature exceeds 150°C, the thermal shutdown circuit…

  • RE: ADP5052 Layout

    Hi HOD,

    Please refer to link below for the layout of CH3 and CH4 of ADP5052 designed for .

    Evaluation Board for the ADP5050/ADP5052 5-Channel Power Management Unit (PMU) [Analog Devices Wiki] 

  • RE: ADP5052无法输出1V0电压?



  • RE: Identifying factory programmable options of ADP5052

    I found the cause of my issues and it was unrelated to factory programmable options.

    With that said, does "there is only one ADP5052 IC model released" mean that nobody has ever ordered the ADP5052 with any of the factory programmable options other…

  • ADP5052 power derating question

    Dear Engineering Zone!

    I have a question regarding power derating of the ADP5052.

    In the datasheet there is no information about this matter. Also I tried to explore the behavior of the ADP5052 through the ADP505x_BuckDesigner tool. If I begin to increase…

  • Typical markets/applications for this device

    What are typical markets/applications for this device


    The ADP5052 uPMU is an ideal power companion for Processors, DSPs and FPGAs. It
    covers the most common multiple supply needs where the buck is typically used
    to supply the core voltage…