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LM3671 Inrush current

Other Parts Discussed in Thread: LM3671

Hi team,

We use the LM3671 Vin:4.2V and Vout: 2.5V to measure the output inrush current.

The test result show as below.

You can see the Transient Response (enable) the Iout go to almost 1.12A then down to 0A

Why the current limit doesn't work?

What value is our maximum recommend Cout?

What sequence are recommend for En and Vin?

Does this inrush current damage LM3671?

Thanks.

Prescott