BQ24450, Integrated Charge Controller for Lead-Acid Batteries, SOIC-16, Texas Instruments

The bq24450 contains all the necessary circuitry to optimally control the charging of valve-regulated lead-acid batteries. The IC controls the charging current as well as the charging voltage to safely and efficiently charge the battery, maximizing battery capacity and life. Depending on the application, the IC can be configured as a simple constant-voltage float charge controller or a dual-voltage float-cum-boost charge controller.

• Regulates Both Voltage and Current During Charging
• Precision Temperature-Compensated Reference:
• Maximizes Battery Capacity Over Temperature
• Supports Different Configurations
• Minimum External Components
• Available in 16-Pin SOIC (DW)

APPLICATIONS

• Emergency Lighting Systems
• Security and Alarm Systems
• Telecommunication Backup Power
• Uninterruptible Power Supplies

Technical Datasheet (886 KB)  

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