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CHARGER CIRCUIT INCLUDING A PLURALITY OF CHARGING PATHS

  • US 20160087462A1
  • Filed: 09/16/2015
  • Published: 03/24/2016
  • Est. Priority Date: 09/19/2014
  • Status: Active Grant
First Claim
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1. A charger circuit comprising:

  • a first path regulator configured to generate a first regulation current based on an input voltage and an input current;

    a path switch configured to pass or block a first charging current in response to a control signal, the first charging current being generated based on the first regulation current; and

    a second path regulator configured to generate a second regulation current based on the input voltage and the input current,wherein at least one of the first charging current or a second charging current is used to charge a battery, andwherein the second charging current is generated based on the second regulation current, andwherein the second charging current is transferred to the battery without passing through the path switch.

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