BQ27441DRZT-G1A
SON
Texas Instruments
Impedance Track? Battery Charge Monitors, Texas Instruments The Li-ion battery charge monitors use the patented Impedance Track? algorithm for battery fuel gauging, and provide information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV). It minimises dependence on host processor and improves standby power. Safety protections such as over/under-temperature, extra levels of over/under-voltage, discharge short circuit, charge overcurrent Autonomously measures all cell voltages, integrated pack current and temperature every 1 second Capacity Indication with advanced algorithms Accurate battery State-Of-Health (SOH) enables accurate prediction of available capacity Smart charging and adaptability