• LTC3110 PROG setting.

    Hi,

    We have multiple current limit application in LTC3110,

    The IVSYS range will be 0.2A~1A therefore the RPROG could be > or < 12.4k.

    If so, according to datasheet mentioned that " If RPROG is > 12.4k, additional RFLT and CFLT are required for filtering…

  • LTC3110 PROG setting.

    Hi,

    We have multiple current limit application in LTC3110,

    The IVSYS range will be 0.2A~1A therefore the RPROG could be > or < 12.4k.

    If so, according to datasheet mentioned that " If RPROG is > 12.4k, additional RFLT and CFLT are required for filtering…

  • LTC3110 spice model

    Hello!
    I did not finde the spice model for LTC3110.

    You can halp to me?

    I want to be confident in my technical solution before I give it back for manufacturing.

  • LTC3110 is damage

    In my circuit, the LTC burned out twice.


    if +36 V sharp turn off sharply, fuse burns down, and my LTC too.

    LTC stopped charging supercapacitor. And he began to get very hot (120 degrees).
    What it was?
    How to avoid this in the future?

  • LTC3110 sub-part differences

    Hi,

    We are have some questions about the inter-changeability of a couple parts in the LTC3110 series.  Is there any difference between the LTC3110IUF and LTC3110EUF?  It appears one is harder to source and generally more expensive than the other.  Is there…

  • LTC3110 V MID capacitance

    The LTC3110 datasheet states the following:

    "If using a single V SYS capacitor where balancing is not required, a capacitor of at least 100nF must be connected between V MID and PGND."

    However, elsewhere it states:

    "If the output is not used…

  • LTC3110 PROG setting.

    Hi,

    We have multiple current limit application in LTC3110,

    The IVSYS range will be 0.2A~1A therefore the RPROG could be > or < 12.4k.

    If so, according to datasheet mentioned that " If RPROG is > 12.4k, additional RFLT and CFLT are required for filtering…

  • LTC3110 PROG setting.

    Hi,

    We have multiple current limit application in LTC3110,

    The IVSYS range will be 0.2A~1A therefore the RPROG could be > or < 12.4k.

    If so, according to datasheet mentioned that " If RPROG is > 12.4k, additional RFLT and CFLT are required for filtering…

  • LTC3110 pulsing on discharge

     

    For the first second or so of the discharge a repeated switching of the output is observed which then stabilizes. Have you seen this kind of behavior before?

  • LTC3110 use open collector outputs

    Hey.

    The datasheet says that the output /CHRG it is  open-collector output.
    In appnote used 1 MOhm pull up resistor.

    But in my circuit resistance in open state is 9 Ohm, but in closed state 1 kOhm.
    It is very small resistance.