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CIRCUIT FOR CHARGING PROTECTION WITH ENHANCED OVERCURRENT PROTECTION CIRCUITRY

  • US 20070103834A1
  • Filed: 11/05/2006
  • Published: 05/10/2007
  • Est. Priority Date: 11/07/2005
  • Status: Abandoned Application
First Claim
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1. A charging protection circuit comprising:

  • a fuse with a first end and a second end, the first end being coupled to a power supply for receiving a current from the power supply and the second end transmitting the current;

    an output end coupled to the second end of the fuse for outputting the current transmitted from the power supply; and

    an over-current protector coupled to the second end of the fuse for increasing a current load of the fuse in order to burn down the fuse when the current at the second end is greater than a predetermined value.

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