• LTC4071 in Parallel

    When running multiple LTC4071's in parallel for multiple cells does each LTC4071 need its own current limiting resistor? It seems when they are paralleled that each resistor ends up parallel as well. How do I achieve proper current limiting when running…

  • 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…

  • Solar powered lithium charger with LTC3105 & LTC4071

    I would like to implement the lithium battery charger given at https://www.analog.com/en/design-center/reference-designs/circuit-collections/ltc3105-ltc4071-2-cell-solar-panel-li-ion-battery-charger.html#cc-overview.  Battery being charged is Li-Ion 3.7V…

  • LTC4071 - VCC drooping to 0V after disconnecting Solar Panel

    Hello,

    I am using LTC4071 to charge LiPo (3.7 1200ma) from Solar Panel. I have a custom made PCB for this. The connection on PCB is as follows:

    NTCBAIS - Floating

    NTC - connected to VCC

    ADJ - Floating

    LBSEL - connected to VCC

    BAT - connected to…

  • RE: Battery Management, LED Driver ICs

    Hi Rob,

         Now I understand your application a little better.  With your solar panel connected directly to the Li-ion cell, the latter loads down the nominal 6V panel's output to about 4V, where it can supply some decent current.  You only need the battery…

  • TAGS LIST: Power by Linear

    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
    …