Features
 NVDC multi-cell battery charger
o High efficiency buck-boost architecture integrates four power FETs (two half bridges)
o Charges 1S to 4S battery systems
o >95% efficiency @ 5A (VBUS 15V, VBAT 8V)
o 4V to 21.5V VBUS input (sink mode) compliant, up to 6A output current
o Max output power delivered (sink mode) is 6A x VSYS
o Typical power handling range: 15W to 22.5W per cell
o Gate driver for an external P-channel FET switch allows instant power up in fully depleted battery scenario as well as battery supplement function (ideal diode operation)
o Automatic trickle and pre-charge algorithm
o External 10mohm battery current sensing resistor
o Supports parallel multi-port charging
 Extensive set of safety features
o Battery cell remote sensing
o Battery Over-voltage, over-current protection
o Battery thermal protection (JEITA compliant)
o Battery swelling protection algorithm
o 24V Abs Max on VBUS
o VBUS over/under voltage protection
o External FET gate driver for output (source mode) power path management with output over current protection and CLS mode
 High accuracy regulation and monitoring
o +/- 0.5% Charging voltage accuracy
o +/- 5% Charging current accuracy
o +/- 1.5% Fuel gauging accuracy
o +/- 5% accuracy for all current limiting and voltage monitoring functions
o USB Type-C & OTG compliant power source
o 3V to 20V VBUS output (source mode), up to 5A
 IMVP8 support though PSYS and PROCHOT#
 Type-C-PD compliant power source and sink
o Peak current overload support/current foldback support
o PPS profile support as per USB PD latest spec
o Direct charging ready, source (up to 5A) and sink
o Slave I2C interface operating in FAST, FAST+ and HS modes, reconfigurable as SMBus
o Provides a complete Type-C PD solution when paired with SM5517 Type-C PD controller
o Fast Role Swap dedicated pin for immediate reaction to fast role swap commands
 MISC
o 10-bit ADC for system measurements
o Fuel gauging
o 3.3V 100mA LDO supply
o PCB type-3 compliant package
 Certifications
o UL62368-1 n. E60693-A6001-UL
o IEC62368-1: 2018 n. DK-104760-UL
Applications
 Laptops, Ultra-books, Tablets
 Any 1S to 4S battery powered system