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