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TPS3806 Low threshold

Mike Ulrich
Expert 3110 points

Hi,

How do I determine the low thresholds that result in RSTSENSE and RESET signals to go low?

Thank You,

Mike 

  • 0
    TI__Guru 55940 points

    Hi Mike,

    You the Electrical Characteristics table provides the threshold voltages at the VDD and LSENSE pins of the device.

    For LSENSE you can use equation 1 on page 5 of the datasheet to calculate the threshold at top of the resistor divider that correlates to the threshold voltage at the pin LSENSE pin for /RSTSENSE to go low.

    Very Respectfully,

    Ryan