• LTC4079 Linear Battery Charger

    Hi,

    I am using LTC4079 in the battery backup system of my design to charge Li-Ion batteries. The input and output voltages of LTC4079 are 24 V and 4.2 V, respectively. If there are fluctuations in the input voltage, let's say it drops down to 16V from…

  • LTC4079 - not running in timer mode with cap on timer pin

    Hello,

    I have the LTC4079 up and running and am trying to bench test it as I integrated it into my product.  I want to use the part in timer mode and from what I understand from the datasheet this is achieved by loading a capacitor on the timer pin.  I…

  • LTC4079E Li-ion IFR battery

    Hi,

    I am using LTC4079 for charging LiFePo4 battery. The battery can be charged at 7.2V but I noticed that when charging is enabled LTC4079 outputs 7V only. I followed recommendation from datasheet to use 1% resistor 1.37M and 267K.

    Could anyone explain…

  • RE: Looking for Battery Charger IC

    Hi Kazu,

    I found the LTC4079 which has a thermal regulation function. Please take a look and review if it can be used in your desired application. LTC4079 Datasheet and Product Info | Analog Devices

  • RE: Charging and protection for a LIR2032 cell: LTC4071

    You can use the LTC4071 for this application; note that the charging current will vary depending on the input voltage (see charge-current equation on datasheet, p. 7).  You may wish to consider the LTC4079.  https://www.analog.com/media/en/technical-documentation…

  • RE: Help adding ADI amp to battery current sensing

    Hi Shine,

    I've actually had to throw away the DS2715 and I'm now trying to use the LTC4079 in my product.  I've redesigned the power system a little, but I think this may work much better.  It can also charge at 100mA which is what I need. 

  • RE: LTC4060 slow charge

    Hello,

    In general, slow charging NiCd cells makes termination a little more difficult.

    You are correct that –∆V termination is less reliable when charging slowly. Unfortunately, so is temperature-based termination. Your concern with –∆V termination may…

  • TAGS LIST: Power Management

    LTM8045
    LTM8049
    LTM4651
    LTM4661
    LTM4686
    LTM4676
    LTM4686-1
    LTM4676A
    LTM4675
    LTM4677
    LTM4678
    LTM8062
    LTM8061
    LTM8052
    LTM8026
    LTM8056
    LTM8064
    LTM8054
    LTM8055
    LTM4600
    LTM4600HV
    LTM4608A
    LTM4604A
    LTM8032