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VOLTAGE CONVERTERS AND METHODS FOR USE THEREWITH

  • US 20200136397A1
  • Filed: 12/30/2019
  • Published: 04/30/2020
  • Est. Priority Date: 06/24/2014
  • Status: Active Grant
First Claim
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1. A voltage regulator, comprising:

  • a PWM controller that generates a PWM signal for driving a power stage for converting an input voltage from an adapter to an output voltage;

    an input LC filter that receives an adapter voltage from the adapter and in dependence thereon produces the input voltage;

    an output LC filter that is coupled to an output of the power stage and outputs the output voltage for use in at least one of powering a load or charging a battery; and

    a first loop that substantially nulls out both a first complex double pole caused by the input LC filter and a second complex double pole caused by the output LC filter.

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