▪ Buck-boost NVDC charger for 2-, 3-, or 4-cell Li-ion

batteries

▪ Input voltage range: 3.9V to 23.4V (no dead zone)

▪ System output voltage: 2.4V to 18.304V

▪ Autonomous charging option (automatic

completion of charging)

▪ Pass-Through mode in forward direction

▪ System power monitor PSYS output, IMVP

compliant

▪ Up to 1MHz switching frequency

▪ Adapter current and battery current monitor

(AMON/BMON)

▪ PROCHOT# open-drain output, IMVP compliant

▪ Allows trickle charging of depleted battery

▪ Ideal diode control in Turbo mode

▪ Reverse buck, boost, and buck-boost operation

from battery

▪ Two-level adapter current limit available

▪ 100% 2-FET Buck only mode option

▪ Battery Ship mode option

▪ SMBus and auto-increment I2C compatible

▪ 4x4 32 Ld TQFN package

▪ UL2367, IEC 62368-1: File No. E520109