BQ77216 Voltage and Temperature Protection for 3-Series to 16-Series Cell Li-Ion Batteries with Internal Delay Timer

1 Features • 3-series cell to 16-series cell protection • High-accuracy overvoltage protection – ± 10 mV at 25°C – ± 20 mV from 0°C to 60°C • Overvoltage protection options from 3.55 V to 5.1 V • Undervoltage protection with options from 1.0 V to 3.5 V • Open-wire connection detection •