OK, here are my 4 steps:

STEP 1 STEP 2 STEP 3 STEP 4

I noticed the noise on the tails of the current ramps of STEP 1 was not on STEP 2. So I re-did STEP 1.

My testing proceedure was not as good as it could have been. What I did was disconnect the scope a... Login to read more.

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