Architecting the DC/DC stage for automotive transients

This section presents an approach to architecting the DC/DC conversion stage to handle the transients on the automotive battery rail.

This section presents an approach to architecting the DC/DC conversion stage to handle the transients on the automotive battery rail. The following topologies are covered:

  • Buck-boost
  • Always-on boost + buck
  • On-demand boost + buck
  • Buck + post boost

Pro and cons of the different approaches are also discussed.

Additional information

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