LV51138T Datasheet | SANYO

.Data Sheet.co.kr Ordering number : ENA1151 CMOS IC Overview 2-Cell Lithium-Ion Secondary Battery Protection IC The LV51138T 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 ±25m V Over-discharge detection accuracy ±100m V The hysteresis of over-discharge detection voltage is made small by sensing the connection of a load after overcharging has been detected. Detects over-currents, load shorting, and excessively high voltage of a charger and regulates charging and discharging operations. Normal operation mode typ. 6.0µA Stand by mode max. 0.2µA Charging is enabled even when the cell voltage is 0V by giving a potential difference between the VDD pin and V- pin. Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, munication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for applications outside the standard applications of our customer who is considering such use and/or outside the scope of our...