LM10524* EFFICIANCY

eli

Guru 13485 points

I have problem with efficiency graphs:

As I know efficiency is about Vin vs Vout with respect to current.

And I don’t see any Vout here.

0 JohnTucker over 8 years ago

While not explicitly stated, Buck 1 = 2.85 V, Buck 2 = 1.8 V and Buck 3 = 1.0 V. You can see that in the start up waveforms of fig. 5.

0 eli over 8 years ago in reply to JohnTucker

Guru 13485 points

When in default the power supply start as:

But what can I do cause those supplies aren’t good for me ?

Cause I’m going to use Buck 3 = 1.3V, Buck 1: 1.2V, Buck 2: 1.8V.

There is a way to change default values cause 2.85 will actually burn my processor.

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