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FAN7380 XRef LM510x-series?

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Replies: 4

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Looking for an 'equivalent' device to the FAN7380, but does not have to be a drop-in replacement.  It DOES need to operate at 20V.  I'm thinking the LM510x-series might be suitable, or the LM27222.  Do we have an XRef comparison I can use to convince the designer our GaN is best?

~Leonard 

 

  • Hi Leonard,

    Does it need to be 600V?

    Does it need to be 8-pin?

    Is 20V VDD (or VCC) continuous (DC) or is it transient?

    I will recommend the part based your answers.

    Regards,

    Ritesh

  • In reply to Ritesh Oza:

    20V is continuous
  • In reply to Ritesh Oza:

    Ritesh,

    Just to close this off, driving signal is 20V square wave to a piezo buzzer.  The circuit was redesigned with FETs, so no need for the H-Bridge driver.

    ~Leonard 

  • In reply to LeonardEllis:

    HI Leonard,

    Ok. But I think the discrete solution would consume more space and might not have all the other functionalities that driver can provide.

    Let me know if I can be of any help.

    Regards,

    Ritesh

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