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BQ24273 - Li-Ion Battery Charger

Datasheet Summary

Description

The bq24273 is a highly integrated single cell Li-Ion battery charger with integrated charge current sense element device targeted for space-limited, portable applications with high capacity batteries.

Features

  • 1.
  • High-Efficiency Switch Mode Charger with Integrated Current Sense Element.
  • Single Input Charger.
  • 20V input rating, with 10.5V Over-Voltage Protection (OVP).
  • Integrated FETs for Up to 2.5A Charge Rate.
  • Integrated Charge Current Sense Element for Reduced BOM Count and Board Space Savings.
  • Safe and accurate Battery Management Functions.
  • 0.5% Battery Regulation Accuracy.
  • 10% Charge Current Accuracy.
  • Voltage-based, NT.

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Datasheet preview – BQ24273

Datasheet Details

Part number BQ24273
Manufacturer Texas Instruments
File Size 1.10 MB
Description Li-Ion Battery Charger
Datasheet download datasheet BQ24273 Datasheet
Additional preview pages of the BQ24273 datasheet.

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Full PDF Text Transcription

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www.ti.com bq24273 SLUSB08 – JUNE 2012 2.5A, Single Input, Single Cell Switchmode Li-Ion Battery Charger with Integrated Current Sense Check for Samples: bq24273 FEATURES 1 • High-Efficiency Switch Mode Charger with Integrated Current Sense Element • Single Input Charger – 20V input rating, with 10.5V Over-Voltage Protection (OVP) – Integrated FETs for Up to 2.5A Charge Rate • Integrated Charge Current Sense Element for Reduced BOM Count and Board Space Savings • Safe and accurate Battery Management Functions – 0.
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