logo

BQ24040DSQR

Manufacturer

TEXAS INSTRUMENTS

data-sheet
Data sheet
Data sheet
BQ24040 is designed for portable applications including TWS headsets, smartwatches, wireless speakers, and portable medical devices. It is suitable for use in consumer electronics and industrial applications where space is limited and efficient battery charging is required.
Specification
Specification
IC BATT CHG LI-ION 1CELL 10SON
IC BATT CHG LI-ION 1CELL 10SON
Detailed specification
Detailed specification
Charger IC Lithium Ion/Polymer 10-WSON (2x2 mm (0.08x0.08 in))
Charger IC Lithium Ion/Polymer 10-WSON (2x2 mm (0.08x0.08 in))
Description
Description
The BQ24040 is a highly integrated Li-Ion and Li-Pol battery charger IC designed for single-cell applications. It features a 1A charging capability with programmable fast-charge and pre-charge currents, and supports USB input with selectable current limits. The device includes multiple safety features such as thermal regulation, overvoltage protection, and a 10-hour safety timer. It operates in three charging phases: conditioning, constant current, and constant voltage, ensuring efficient battery management.
The BQ24040 is a highly integrated Li-Ion and Li-Pol battery charger IC designed for single-cell applications. It features a 1A charging capability with programmable fast-charge and pre-charge currents, and supports USB input with selectable current limits. The device includes multiple safety features such as thermal regulation, overvoltage protection, and a 10-hour safety timer. It operates in three charging phases: conditioning, constant current, and constant voltage, ensuring efficient battery management.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
Check stock
Contact sales
Contact Richard or one of our other skilled sales representatives. They'll help you find the right service option.
Richard Mattsson
Upload BOM
Do you want to upload an entire BOM and get a ready-made quote within a few hours? Our salespeople will immediately take care of your request and get back to you.