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TPL5111: Driving current capacity of DRVn pin

Kuramochi Tadahiko
Guru 28715 points
Part Number: TPL5111

Hi,

How much is driving current capacity of DRVn pin?

Best Regards,

Kuramochi

  • 0
    TI__Mastermind 18070 points

    Hello Kuramochi,

    According to datasheet section 6.6, rise time of DRVn pin with 50pF load is 50ns. Based on EC table test conditions, VDD = 2.5V. For 20% to 80% rise time, V = I/C * t, so current = 2.5*0.6 * 50e-12 / 50e-9 = 1.5mA.

    Regards,
    Hao