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diverger's avatar
diverger
Icon for New Contributor rankNew Contributor
4 years ago

Differences between EM2130L02QI and EM2130L01QI

Hi, I'm using the Intel Enpirion Digital Power Configurator to design the power solution with EM2130L01, but there is no this device in the list, and the closest one is EM2130L02. What's the differ...
diverger's avatar
diverger
Icon for New Contributor rankNew Contributor
4 years ago

@Mostafa_Intel_AE

Thanks for your patience. I'm glad that you can give me more advices in the RTUNE selection. In my design the the output capacitors are:

  1. Five 330uF, 20%, POSCAP capacitors, with ESR = 15 mOhm.
  2. Eight 10%, 470nF, X5R
  3. Three 20%, 47uF, X5R
  4. Four 20%, 100uF, X5R

BTW: Are there any docs about how to use the tool attached?

Thanks

Mostafa_Intel_AE's avatar
Mostafa_Intel_AE
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

Hi @diverger ,

The suitable Rtune for your output capacitor is 3.74k.

Regarding the stability tool, it is excel based and very easy to use.

There is a tab called user guide which will help to give you a quick start.

Regards,

Mostafa