ISL9538CHRTZ-T

ISL9538CHRTZ-T Features

• Buck-boost NVDC charger for 2-, 3-, or 4-cell Li-ionbatteries • Input voltage range: 3.9V to 23.4V (no dead zone) • System output voltage: 2.4V to 18.304V • Autonomous charging option (automatic completionof charging) • Pass-Through mode in forward direction • System power monitor PSYS output, IMVPcompliant • 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 • 100% 2-FET Buck only mode option • Battery Ship mode option • SMBus and auto-increment I2C compatible • 4x4 32 Ld TQFN package

ISL9538CHRTZ-T Applications

• 2- to 4-cell tablets, Ultrabooks, notebooks, powerbanks, and any USB-C interface portable devicerequiring batteriesR16DO0007EU0101 Rev.1.01Aug 19, 2021Page 1© 2019 Renesas Electronics