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TPS54678: TPS54678_UVLO Calculation

Part Number: TPS54678
Other Parts Discussed in Thread: TPS62867

Hi Team

We are using TPS54678 in our design. I am confused with the datasheet calculation on VSTART and VSTOP at Equation 2 & 3.

If I want to enable the IC only when the minimum input voltage is 4.5V, what are the resistors I want to use?

Please provide some additional information on VSTART and VSTOP.

Regards

Srikanth Kacchu