BQ2407xT Standalone 1-Cell 1.5-A Linear Battery Charger with Power Path and Voltage-Based TS

1 Features

Fully Compliant USB Charger
Selectable 100 mA and 500 mA maximum input current
100 mA Maximum current limit ensures compliance to USB-IF standard
Input based dynamic power management (V_IN-DPM) for protection against poor USB sources
28 V Input lting with over-voltage protection
Integrated dynamic power path management (DPPM) function simultaneously and independently powers the system and charges the battery
System output tracks battery voltage (BQ24072T)
Supports up to 1.5 A charge current with current monitoring output (ISET)
Programmable Input Current Limit up to 1.5 A for wall adapters
Battery disconnect function with SYSOFF input
Reverse current, short-circuit and thermal protection
Flexible voltage based NTC thermistor input
Proprietary start up sequence limits inrush current
Status indication – charging/done, power good
Small 3 mm × 3 mm 16 Lead VQFN Package