Stability Criteria (Gain and Phase Margin)

[KFisc6]

Dear Support,

Currently, I'm using the EN6347 to power an FPGA.

Do you have any Bode Diagram example for this kind of Step-Down converter? (Gain Margin, Phase Margin, crossover frequencies)

I didn't found any information in the datasheet and I would like to compare the shape with an typical performance shape.

Configuration:

Vin = +5V, Vout =3.3V, Iout = 800 mA (PWM Mode)

Best Regards,

Kévin

[Mostafa_Intel_AE · Accepted solution]

Hello Kevin,

Yes, you can use Enpirion stability tool( Attached) to predict the gain /phase margin.

Thanks,

Mostafa

[KFisc6]

Dear Support,

Thanks for the answer.

Best Regards,

Kévin