▪ 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