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LM74700-Q1: Application Evaluation for LM74700-Q1

Songzhen Guo
Intellectual 2840 points
Part Number: LM74700-Q1
Other Parts Discussed in Thread: LM5060, LM5060-Q1

Hi Team,

LM74700-Q1 is evaluating in customer side. But it's not a regular application scenario, here is the simple schematic:

Could you evaluate this for us? Thanks.

BR

Songzhen Guo

  • 0
    TI__Genius 16305 points

    HI

    LM74700-Q1 can not drive MOSFET in the orientation shared above.

    This is because, MOSFET is turned off by shorting ANODE to GATE pins. Now ANODE will be DRAIN and shorting DRAIN to GATE , means MOSFET will not be fully off when turned off using enable pin.

    LM5060 is more suitable for this case.

    Can you please have a look at LM5060-Q1?

    Regards,

    Kari.