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UCC28070EVM User's Guide, SLUU312 Errors & Low Resolution Graphics

Jason Dugas
Prodigy 40 points
Other Parts Discussed in Thread: UCC28070EVM

Can you please address the following problems with the UCC28070EVM User's Guide (TI Document SLUU312)?

  1. Figures 7-13 I am not able to tell what the “amps/division” scaling is.  Can you explain how to figure out the magnitude of the current waveforms?
  2. SLUU312, Figure 7 and 8 have VIN labeled on the waveform but the figure titles indicate IIN (input ripple current).  Can you confirm that this is an error?
  3. Also, do you have a clearer copy of the schematic available?

Thanks,

Jason