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System and method for configuring direct current converter

  • US 7,508,686 B2
  • Filed: 06/29/2005
  • Issued: 03/24/2009
  • Est. Priority Date: 06/29/2005
  • Status: Active Grant
First Claim
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1. An integrated circuit comprising:

  • a plurality of pins;

    a first direct current to direct current converter arranged in a first selectable configuration corresponding to a selected battery mode determined in response to an input received at one of the plurality of pins; and

    a second direct current to direct current converter arranged in a second selectable configuration based on the selected battery mode;

    wherein the selected battery mode is selected from at least three different available battery modes and wherein when the selected battery mode is a first mode, the first selectable configuration is a first buck configuration and the second selectable configuration is a second buck configuration, and when the selected battery mode is a second mode, the first selectable configuration is the first buck configuration and the second selectable configuration is a boost configuration.

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