Battery protection circuit and over-current blocking method using same

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United States of America Patent

PATENT NO 11936219
APP PUB NO 20210218259A1
SERIAL NO

17058247

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Abstract

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The present invention relates to a battery protection circuit for accurately detecting and blocking overcurrent by overcharge and overdischarge by using a power management IC (PMIC) side sensing resistor provided in an external system and connected to a battery without a separate shunt resistor mounted in the battery, and an overcurrent blocking method using the same.

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Patent Owner(s)

  • LG ENERGY SOLUTION, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jang, Ji Uk Daejeon, KR 11 2
Jeong, Won Jeon Daejeon, KR 2 0

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