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BQ24381 - Overvoltage and Overcurrent Protection IC and Li+ Charger Front-End Protection IC

Datasheet Summary

Description

The bq2438x family of devices are charger front-end integrated circuits (ICs) designed to provide protection to Li-ion batteries from failures of the charging circuit.

The device continuously monitors the input voltage and battery voltage.

Features

  • 1 Input Overvoltage Protection.
  • Accurate Battery Overvoltage Protection.
  • Output Short-Circuit Protection.
  • Soft-Start to Prevent Inrush Currents.
  • Soft-Stop to Prevent Voltage Spikes.
  • Maximum Input Voltage of 30 V.
  • Supports up to 1.7-A Load Current.
  • Thermal Shutdown.
  • Enable Function.
  • Fault Status Indication.
  • Small 2 mm × 2 mm 8-Pin WSON Package 2.

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Datasheet preview – BQ24381

Datasheet Details

Part number BQ24381
Manufacturer Texas Instruments
File Size 1.55 MB
Description Overvoltage and Overcurrent Protection IC and Li+ Charger Front-End Protection IC
Datasheet download datasheet BQ24381 Datasheet
Additional preview pages of the BQ24381 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community bq24380, bq24381, bq24382 SLUS805C – APRIL 2008 – REVISED AUGUST 2015 bq2438x Overvoltage and Overcurrent Protection IC and Li+ Charger Front-End Protection IC With LDO Mode 1 Features •1 Input Overvoltage Protection • Accurate Battery Overvoltage Protection • Output Short-Circuit Protection • Soft-Start to Prevent Inrush Currents • Soft-Stop to Prevent Voltage Spikes • Maximum Input Voltage of 30 V • Supports up to 1.
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