BQ24161 Overview
The BQ24160, BQ24160A, BQ24161, BQ24161B, BQ24163, and BQ24168 are highly integrated singlecell Li-ion battery charger and system power path management devices targeted for space-limited, portable applications with high-capacity batteries. The single-cell charger has dual inputs which allow operation from either a USB port or a higher-power input supply (that is, AC adapter or wireless charging input) for a...
BQ24161 Key Features
- High-efficiency switched-mode charger with separate power path control
- Instantly start up system from a deeply discharged battery or no battery
- patible with MaxLife™ technology for faster charging when used in conjunction with BQ27530
- Dual input, integrated FET charger for up to 2.5-A charging
- 20-V input rating, with overvoltage protection (OVP)
- 6.5 V for USB input up to 1.5 A
- 10.5 V for IN input (BQ24160, BQ24160A
- 6.5 V for IN input (BQ24168) up to 2.5 A
- Safe and accurate battery management functions
- 1% battery regulation accuracy