bq24180 Datasheet (Texas Instruments) - Fully Integrated Switch-Mode One-Cell Li-Ion Charger

bq24180, Fully Integrated Switch-Mode One-Cell Li-Ion Charger

The bq24180 is a compact, flexible, high-efficiency, USB-friendly switch-mode charge management device for single-cell Li-ion and Li-polymer batteries used in a wide range of portable applications.

The charge parameters is programmable using an I2C compatible interface.

The bq24180 integrates a sync

bq24180 Features

* 1

* 2 Charge Faster than Linear Chargers From Current Limited Input Sources

* High-Accuracy Voltage and Current Regulation

* Input Current Regulation Accuracy: ±5% (100mA, 500mA)

* Charge Voltage Regulation Accuracy: ±0.5% (25°C), ±1% (0

* 125°C)

* Charge