ISL9238AIRTZ中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

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 2.4V to 18.304V

? Autonomous charging option (automatic end of charging)

? 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

? Battery Ship mode option

? SMBus and auto-increment I2C compatible

? 4x4 32 Ld TQFN package

Applications

? 1 to 4-cell tablet, ultrabook, notebook, power bank, and any

USB-C interface portable device requiring batteries