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BQ24305 - PROTECTION IC

Download the BQ24305 datasheet PDF. This datasheet also covers the BQ24300 variant, as both devices belong to the same protection ic family and are provided as variant models within a single manufacturer datasheet.

General Description

The bq24300 and bq24304 are highly integrated circuits designed to provide protection to Li-ion batteries from failures of the charging circuit.

The IC continuously monitors the input voltage, the input current, and the battery voltage.

Key Features

  • 1.
  • 2 Provides Protection for Three Variables:.
  • Input Overvoltage.
  • Input Overcurrent with Current Limiting.
  • Battery Overvoltage.
  • 30V Maximum Input Voltage.
  • Optional Input Reverse Polarity Protection.
  • High Immunity Against False Triggering Due to Voltage Spikes.
  • Robust Against False Triggering Due to Current Transients.
  • Thermal Shutdown.
  • Enable Function.
  • Small 2 mm × 2 mm 8-Pin SON Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BQ24300-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
BQ24300 PROTECTION IC
BQ24304 PROTECTION IC
BQ24308 Overvoltage and Overcurrent Protection IC
BQ24311 Overvoltage and Overcurrent Protection IC and Li+ Charger Front-End Protection IC
BQ24312 Overvoltage and Overcurrent Protection IC and Li+ Charger Front-End Protection IC

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.

View original datasheet text
www.ti.com bq24300 bq24304 bq24305 SLUS764C – AUGUST 2007 – REVISED DECEMBER 2009 OVERVOLTAGE AND OVERCURRENT PROTECTION IC AND Li+ CHARGER FRONT-END PROTECTION IC Check for Samples: bq24300 bq24304 bq24305 FEATURES 1 •2 Provides Protection for Three Variables: – Input Overvoltage – Input Overcurrent with Current Limiting – Battery Overvoltage • 30V Maximum Input Voltage • Optional Input Reverse Polarity Protection • High Immunity Against False Triggering Due to Voltage Spikes • Robust Against False Triggering Due to Current Transients • Thermal Shutdown • Enable Function • Small 2 mm × 2 mm 8-Pin SON Package • LDO Mode Voltage Regulation Options: – 5.5V on bq24300 – 4.5V on bq24304 – 5.