This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

BQ24045DSQR +BOM

Experience efficient charging and reliable power supply for your single cell Li-Ion battery with the BQ24045DSQR charger."

Manufacturer:

Texas Instruments
Mfr.Part #:

BQ24045DSQR
Datasheet:

BQ24045DSQR Datasheet (PDF)
Number Of Series Cells:

1
Charge Current (max) (A):

1
Vin (max) (V):

6.5
Cell Chemistry:

Li-Ion/Li-Polymer
EDA/CAD Models:

Request Free CAD Models for BQ24045DSQR

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

BQ24045DSQR General Description

The charging process of the battery is carried out in three phases: conditioning, constant current, and constant voltage, with an internal control loop monitoring the IC junction temperature to ensure safe operation. The charger power stage and charge current sense functions are fully integrated, providing high accuracy current and voltage regulation loops, charge status display, and charge termination for an efficient and reliable charging process

Key Features

Suitable for single-cell Li-Ion or Li-Polymer batteries
Charge status output signal for monitoring charging progress
High accuracy voltage regulation for safe and efficient charging

Application

Versatile charging solution
Long-lasting battery performance
Ideal for all devices

Specifications

Number of series cells	1	Charge current (max) (A)	1
Vin (max) (V)	6.5	Cell chemistry	Li-Ion/Li-Polymer
Battery charge voltage (min) (V)	4.35	Battery charge voltage (max) (V)	4.35
Absolute max Vin (max) (V)	30	Control topology	Linear
Control interface	Standalone (RC-Settable)	Features	BAT temp thermistor monitoring (JEITA profile), IC thermal regulation, Input OVP, VINDPM (Input voltage threshold to maximize adaptor power)
Vin (min) (V)	3.5	Rating	Catalog
Operating temperature range (°C)	0 to 125