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LM5045: Can LM5045 single group drive two MOS transistors

jeno.zhang
Expert 2885 points
Part Number: LM5045

HI

Can LM5045 single group drive two MOS transistors, MOS tubes in parallel; Thanks！

  • 0
    TI__Genius 15566 points

    Hi. It depends on what kind of MOSFETs you will be driving. The gate drivers integrated in this chip (low side and high side) can provide a sink current up to 2A (Datasheet pg.9). So, depending on how large are the gate to source capacitors of your MOSFETs, it will require different level of currents.