MPQ2178GQHE/MPQ2177GLE reference design

DC-DC Power Converters
#1

Hi team,

Can you please share the reference design schematics for the MPQ2178GQHE/MPQ2177GLE converters.
My Main concern is regarding the feedforward capacitor between Output voltage and FB pin.We were using 10pF capacitor in our design.
I couldn’t find any recommendation of Feedforward capacitor in datasheet.
Request you to share your thought on this.

Regards,
Meenalochini.D

#2

Hi meenalochini.duraipa,

I’m looking into your question. Will get back to you ASAP.

Thanks,
Cindy

#3

Hi meenalochini.duraipa,

What reference design schematic are you referring to? Please screenshot or provide a link to it. There is no recommended feedforward capacitor between Vout and FB for this part. Refer to the TAC on page 23 of the datasheet.

Thanks,
Cindy

#4

Hi Cindy,

I don’t have any reference design and I am asking for the reference design from your side.
Thanks for the clarification regarding the feedforward capacitor.

Regards,
Meenalochini.D

#5

We don’t have any reference designs for this part aside from the Typical Application Circuits that can be found on page 23 of the datasheet.

Thanks,
Cindy