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Original question:

LM5050-2: what is preferable? one LM5050 for every // MOSfet or 1 LM5050 fo 1 MOSFET

LM5050-2: LM5050-2

pooranessh k
Prodigy 80 points
Part Number: LM5050-2
Other Parts Discussed in Thread: LM74800-Q1, LM74900-Q1

Hi team ,

I have been using the Two LM5050-2 for sou

rce selection .Is that possible to control source selection by MCU .

  • 0
    TI__Mastermind 49785 points

    Hi Pooranessh,

    Welcome to E2E!

    LM5050-2 cannot drive Back-to-Back FETs, because of which source selection cannot be achieved. To achieve source selection, please consider a controller like LM74800-Q1 or LM74900-Q1 depending on the level of protection. You can select the power path with MCU and toggling the EN pins of these devices.

    Regards,

    Shiven Dhir