Features

• Buck-boost NVDC charger for 1-, 2-, 3-, or 4-cell Li-ion batteries

• Input voltage range 3.2V to 23.4V (no dead zone)

• System output voltage 3V to 18.304V

• Autonomous charging option (automatic end of charge and

recharge)

• System power monitor PSYS output, IMVP8 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

• Two-level adapter current limit available

• Battery Ship mode option

• SMBus and auto-increment I2C compatible

• Package 4x4 32 Ld TQFN