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MAX3243: layout width for charge pump

Shaquille Chen
Intellectual 1770 points
Part Number: MAX3243

Dear Team,

What's the suggestion width for charge pump ( pin 24/28 and pin1/2)

Shaq.

  • 0
    TI__Mastermind 25705 points

    Shaq.

    The current flowing to the external capacitor depends on the load and data rate. The current is around 10mA in normal operation and less than 60mA in fault condition. I don't think there is much restriction on the wire width in the layout.  

    Regards,

    Hao