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BQ24271 - Li-Ion Battery Charger

Download the BQ24271 datasheet PDF. This datasheet also covers the BQ24270 variant, as both devices belong to the same li-ion battery charger family and are provided as variant models within a single manufacturer datasheet.

General Description

The bq24270 and bq24271 are highly integrated single cell Li-Ion battery charger and system power path management devices targeted for space-limited, portable applications with high capacity batteries.

Key Features

  • 1.
  • 23 High-Efficiency Switch Mode Charger with Separate Power Path Control.
  • Make a GSM Call with a Deeply Discharged Battery or No Battery.
  • Instantly Start up the System from a Deeply Discharged Battery or No Battery.
  • Highly Integrated Battery N-Channel MOSFET Controller for Power Path Management.
  • 20 V input rating, with 6.5 V Overvoltage Protection (OVP).
  • Integrated FETs for Up to 1.5 A Charge Rate.
  • Safe and Accurate Battery Manageme.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BQ24270-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
BQ24270 Li-Ion Battery Charger
BQ24272 Li-Ion Battery Charger
BQ24273 Li-Ion Battery Charger
BQ24278 Li-Ion Battery Charger
BQ24200 LI-ION/LI-POL CHARGER

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 bq24270 bq24271 SLUSB10 – JUNE 2012 1.5A, Singe Input, Single Cell Switchmode Li-Ion Battery Charger with Power Path Management and I2C Interface Check for Samples: bq24270, bq24271 FEATURES 1 •23 High-Efficiency Switch Mode Charger with Separate Power Path Control – Make a GSM Call with a Deeply Discharged Battery or No Battery – Instantly Start up the System from a Deeply Discharged Battery or No Battery • Highly Integrated Battery N-Channel MOSFET Controller for Power Path Management – 20 V input rating, with 6.5 V Overvoltage Protection (OVP) – Integrated FETs for Up to 1.5 A Charge Rate • Safe and Accurate Battery Management Functions – 0.