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BQ24450 - INTEGRATED CHARGE CONTROLLER

General Description

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.

Key Features

  • 1.
  • Regulates Both Voltage and Current During Charging.
  • Precision Temperature-Compensated Reference:.
  • Maximizes Battery Capacity Over Temperature.
  • Ensures Safety While Charging Over Temperature.
  • Optimum Control to Maximize Battery Capacity and Life.
  • Supports Different Configurations.
  • Minimum External Components.
  • Available in 16-Pin SOIC (DW).

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.ti.com bq24450 SLUS929C – APRIL 2009 – REVISED FEBRUARY 2012 INTEGRATED CHARGE CONTROLLER FOR LEAD-ACID BATTERIES Check for Samples: bq24450 FEATURES 1 • Regulates Both Voltage and Current During Charging • Precision Temperature-Compensated Reference: – Maximizes Battery Capacity Over Temperature – Ensures Safety While Charging Over Temperature • Optimum Control to Maximize Battery Capacity and Life • 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 DESCRIPTION The bq24450 contains all the necessary circuitry to optimally control the charging of valve-regulated lead-acid batteries.