0V cell charging function: Detects overcharge and over-discharge conditions and controls the charging and discharging operation of each cell. Over-charge detection accuracy ±25mV Over-discharge detection accuracy ±100mV The hysteresis of over-discharge detection voltage is made s.
2-Cell Lithium-Ion Secondary Battery Protection IC
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Ordering number : ENA1150
CMOS IC
LV51137T
Overview
2-Cell Lithium-Ion Secondary Battery Protection IC
The LV51137T is a protection IC for 2-cell lithium-ion secondary batteries.
Features
• Monitoring function for each cell: • High detection voltage accuracy: • Hysteresis cancel function: • Discharge current monitoring function: • Low current consumption: • 0V cell charging function: Detects overcharge and over-discharge conditions and controls the charging and discharging operation of each cell. Over-charge detection accuracy ±25mV Over-discharge detection accuracy ±100mV The hysteresis of over-discharge detection voltage is made small by sensing the connection of a load after overcharging has been detected.
LV51137T Datasheet
