BQ24040DSQR IC-24040 BATT CHG LI-ION 1 CELL SON10 The BQ24040DSQR is a high-quality product offering IC-24040 BATT CHG LI-ION 1 CELL SON10. With a shrink ratio of N/A and -40°C~+85°C operating temperature, it provides reliability in various applications.