TI BQ24040DSQT

锂离子/聚合物1A-40°C ~ 85°C（TA）

Overview

The bq2404x series of devices are highly integrated Li-Ion and Li-Pol linear chargers devices targeted at space-limited portable applications. The devices operate from either a USB port or AC adapter. The high input voltage range with input overvoltage protection supports low-cost unregulated adapters.

The charger power stage and charge current sense functions are fully integrated. The charger function has high accuracy current and voltage regulation loops, charge status display, and charge termination. The pre-charge current and termination current threshold are programmed via an external resistor on the bq24040 and bq24045. The fast charge current value is also programmable via an external resistor.

Features

Tape & Reel (TR) Package
1 channels
10-WFDFN Exposed Pad package

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
BQ24040DSQT Battery Chargers ICs applications.

• Personnel carriers
• Maintenance shops
• Rental fleets
• Truck dealers
• Floor scrubber
• Material handling
• Man lift
• Boat
• Cellphones
• Laptops