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NT1775
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NT1775
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Status
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sample availabl
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Overview
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The NT1775 protects lithium-ion/lithium-polymer
rechargeable battery in the abnormal events of overcharge, overdischarge, discharge overcurrent and for a 3/4-cell lithium-ion/lithium polymer battery pack. While any of above abnormal conditions occur, NT1775 would turn off the MOSFETs to protect battery. NT1775 then enters power down mode when overdischarge protection occurs to minimize the current consumption. |
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Features
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| * High Detection Accuracy -Overcharge Detection: ±25mV -Overdischarge Detection: ±80mV -Discharge Overcurrent Detection: ±25mV * Discharge Overcurrent Protection * High Withstand Voltage -Absolute maximum ratings: 40V (VDD – VSS) * Low Supply Current -Supply current: 9mA (Typ.) -Power down current: 0.1mA (Max.) |
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Applications
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| * Lithium-ion rechargeable battery packs * Lithium-polymer rechargeable battery packs |
