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About Gate drive of CSD75207W15

Satoshi
Guru 19495 points
Other Parts Discussed in Thread: CSD75207W15, SN74AHC16244

A customer is planning to use CSD75207W15 by the following circuit diagram.

I think that CSD75207W15 Gate input doesn't match in SN74AHC16244.

Does a FET driver need?

Or, Is SN74AHC16244 OK?

The other, When there is a reviced point in a circuit diagram, please let me know.

Best regards,

Satoshi

  • 0
    TI__Mastermind 18200 points
    Shouldn't be a problem? In fact, I'm not sure you need the buffer at all as you can drive the FETs with pretty much anything. Its just a matter of how fast you want to turn them on.

    Do you have a desired switching speed? What is currently supplying the SN74AHC16244?