• ADP1607 to supply ADAU1761

    Q 

    I'd like to use the ADP1607 to supplying the ADAU1761 for a mobile audio
    project (single cell).  For suppling by USB or external supply I inteded a LDO.
    To avoid voltage drop I shoudn't use a diode for connecting Vout of the LDO to …

  • ADP1607 PWM MODE EFFICIENCY

    Hi,

    I am looking at the ADP1607 datasheet and I can't find an efficiency curve for the ADP1607ACPZN001-R7  which is the permanent PWM mode IC (not auto mode PFM,PWM).

    Basically I have a problem with the 2% deviation in PFN mode and I would like to…

  • ADP1607 Vout not meeting datasheet

    We got our first samples back that has our device with the ADI regulator (ADP1607ACPZN-R7) on there. We are seeing something that I don't understand and may make this regulator unusable.

    We are trying to get an output voltage of 1.875V with a max…

  • Efficiency of ADP1607 at 32 uA

    Hello,

    My name is Meir and I am a DFAE in ADI team at Phoenix Technologies Israel.

    Meprolight, one of our customers, is interested in ADP1607 for battery powered application.

    Their Input voltage range is: 0.8V-3.3V

    Output: 2.5V and 3.3V (depending…

  • ADP1607 boost DCDC; Max Vin voltage is Vout?

    Hi

    ADP1607 datasheet say "0.8V to Vout input voltage range"

    But when Vin=Vout, it doesn't work. I think.

    In other colum, it need reduce diode or cascode FET voltage , I think.

    "To use the ADP1607 in the VOUT = 2.5V portion of your application…

  • ADP1607 reverse current protection with EN high/low

    Q 

    I'd like to use the ADP1607 to supplying the ADAU1761 for a mobile audio
    project (single cell).  For suppling by USB or external supply I inteded a LDO.
    To avoid voltage drop I shoudn't use a diode for connecting Vout of the LDO to …

  • What is the minimal load for ADP1607, assuming I am using the auto mode?

    Will it start/run at 4uA load?

  • RE: i wants to make an DC voltage amplifier

    Atul,

    As Bob suggested this is some related to power management.

    The ADP1607 boost regulator can generate a bias voltage (2.5V) for another boost regulator like the ADP1612.

    In this case the the ADP1612/13 can boost to 3.3V or 5V from the battery by…

  • RE: 求推荐电源芯片：1.8v或2.5v升压到3.3V的电源芯片

    ADP1607,LTC3536都可以

  • RE: How to set the resistors to make ADP 5090 runs from 2.2V to 2.5V without battery.

    maybe you can try ADP5091 that includes additional regulated output even if the battery higher than 2.5V.

    another one is boost regulator ADP1607.