• ADP5065

    I would like to use the ADP5065 stand-alone i.e NO Microcontroller interface. The

    IIN_EXT = High for 500mA Vin limit


    My question
    If USB is present and the battery is NOT present, what voltage will be
    presented to the external system and how much current…

  • ADP5065 battery current

    Using the ADP5065, what is the current consumption from the battery when Vin=0 (isolation FET conducting)?  I see a spec for "Battery, Standby" in the current consumption section of the datasheet, but I could not find any definition of "Standby".…

  • About ADP5065 compatible OS


    My guests were considering the use of the ADP5065 and asked questions about the evaluation board.

    Does the GUI for controlling the ADP5065 evaluation board on a PC support Win10?

    Best  Regards,


  • ADP5065 I²C


    We plan to be using ADP5065 in a new design however one issue is not quite clear to me. I understand that once that VIN is applied the MCU can use the I²C bus to change various parameters, however what happens when VIN is removed (USB power is…

  • ADP5065 for LiFePO4?

    I want to design an efficient LiFePO4 charger and Analog Devices offer the ADP5063 however for a 5V input its efficiency is too low because it is a linear design.  The related part - the ADP5065 is an efficient switch-mode design however the datasheet…

  • ADP5065 - USB detection

    The device datasheet mentions an external USB detection device - is there a specific device to which this refers?  I am familiar with the Fairchild FAN3988.  Please advise any other parts for this function.

    Also, is there a reference circuit in your library…

  • ADP5065 Minimum Input Charging Voltage

    ADP5065 datasheet advertises "Operating input voltage from 4.0 V up to 5.5 V " but it only starts charging the battery after VIN > 4.85V. Even when we have set:

    Fast charge current programming bus 550mA (the minimum)

    Termination voltage programming…

  • ADP5065, question for operations


    Please let me ask you on basic functions of ADP5065, 1.25A USB charger.

    1) When ADP5065 is under charging mode, is it possible to supply current to system load, from input current through VIN ?

    2) If yes on above 1), how do we setup and control…

  • ADP5065, two VIN pins


    Could you please let me ask reason why ADP5065 has two VIN pins despite these two are connected internally, subject to Figure 31. Block Diagram of Datasheet ?

    We are looking for charger IC which can handle two separate 5V input from USB and AC adapter…

  • RE: Solar Charging IC with regulator

    ADP5061 and ADP5065 can be charge at 5V.