LT8640S and LT8643S

Hi

I checked data sheets of LT8640S and LT8643S, both having same footprints except for One Pin(PIN 22). Please suggest the changes i have to make in the schematic to have common footprint

Regards,

Mahesh

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  • 0
    •  Analog Employees 
    on May 14, 2021 2:29 PM

    Hi Mahesh,

    These parts are different because one has external compensation (RC on Vc pin) versus internal for the other. I think it may not be possible to have common footprint. Can you tell me what is the intent of your asking? If you want to evaluate performance between parts, it may be better that you get hold of our demo boards. You can buy from our website or reach out to a local ADI FAE.

Reply
  • 0
    •  Analog Employees 
    on May 14, 2021 2:29 PM

    Hi Mahesh,

    These parts are different because one has external compensation (RC on Vc pin) versus internal for the other. I think it may not be possible to have common footprint. Can you tell me what is the intent of your asking? If you want to evaluate performance between parts, it may be better that you get hold of our demo boards. You can buy from our website or reach out to a local ADI FAE.

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