BATTERY PROTECTION CIRCUIT AND OVER-CURRENT BLOCKING METHOD USING SAME

The present invention relates to a battery protection circuit and an overcurrent blocking method using the same, and more specifically, to a battery protection circuit capable of accurately detecting and blocking overcurrent by overcharge and overdischarge by commonly using a power management IC (PM...

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Bibliographische Detailangaben
Hauptverfasser:	JEONG, Won Jeon, JANG, Ji Uk
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY TESTING
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Beschreibung
Zusammenfassung:	The present invention relates to a battery protection circuit and an overcurrent blocking method using the same, and more specifically, to a battery protection circuit capable of accurately detecting and blocking overcurrent by overcharge and overdischarge by commonly using a power management IC (PMIC) side sensing resistor provided in an external system connected to a battery without a separate shunt resistor mounted in the battery and an overcurrent blocking method using the same.