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BQ24315 - OVERVOLTAGE AND OVERCURRENT PROTECTION IC AND Li+ CHARGER FRONT-END PROTECTION IC

This page provides the datasheet information for the BQ24315, a member of the BQ24313 OVERVOLTAGE AND OVERCURRENT PROTECTION IC AND Li+ CHARGER FRONT-END PROTECTION IC family.

Description

The bq24313 and bq24315 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.

The output acts as a linear regulator.

Features

  • 1.
  • 23 Provides Protection for Three Variables:.
  • Input Overvoltage, with Rapid Response in < 1 µs.
  • User-Programmable Overcurrent with Current Limiting.
  • Battery Overvoltage.
  • 30V Maximum Input Voltage.
  • Supports up to 1.5A Input Current.
  • Robust Against False Triggering Due to Current Transients.
  • Thermal Shutdown.
  • Enable Input.
  • Status Indication.
  • Fault Condition.
  • 5.5V LDO Mode Voltage Regulatio.

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Datasheet preview – BQ24315

Datasheet Details

Part number BQ24315
Manufacturer Texas Instruments
File Size 2.34 MB
Description OVERVOLTAGE AND OVERCURRENT PROTECTION IC AND Li+ CHARGER FRONT-END PROTECTION IC
Datasheet download datasheet BQ24315 Datasheet
Additional preview pages of the BQ24315 datasheet.

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Full PDF Text Transcription

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bq24313 bq24315 www.ti.com............................................................................................................................................... SLUS817A – MARCH 2008 – REVISED NOVEMBER 2008 OVERVOLTAGE AND OVERCURRENT PROTECTION IC AND Li+ CHARGER FRONT-END PROTECTION IC FEATURES 1 •23 Provides Protection for Three Variables: – Input Overvoltage, with Rapid Response in < 1 µs – User-Programmable Overcurrent with Current Limiting – Battery Overvoltage • 30V Maximum Input Voltage • Supports up to 1.5A Input Current • Robust Against False Triggering Due to Current Transients • Thermal Shutdown • Enable Input • Status Indication – Fault Condition • 5.
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