About LTC4291

requiring a host controller with the LTC4291 and auto mode operation



removed document distributed under NDA
[edited by: lallison at 8:07 PM (GMT -4) on 31 Oct 2018]
  • 0
    •  Analog Employees 
    on Oct 31, 2018 6:20 PM

    In the future, please type your questions in the forum to allow the website to perform the language translation.

    I believe you are asking about requiring a host controller with the LTC4291 and auto mode operation.  For the LTC4291, a code download must be performed at every power cycle. After firmware download, the LTC4291/LTC4292 chipset may be run autonomously without any further host control by setting the AUTO pin high and a hardware reset with the RESET# pin.  If a power cycle occurs, the firmware must be downloaded again.

    Moving forward, the LTC4291-1 is recommended for all new designs.