Datasheet4U Logo Datasheet4U.com

BQ25882 - 2-A Boost-Mode Battery Charger

Description

The BQ25882 is a highly-integrated 2-A switch-mode battery charge management and system power path management device for dual-cell Li-Ion and Lipolymer batteries.

The I2C Serial interface with charging and system settings makes the device a truly flexible solution.

Features

  • 1 High-efficiency 2-A, 1.5-MHz switch mode boost charger.
  • 92.5% Charge efficiency at 7.6-V battery, 1-A charge.
  • Optimized for USB input and 2-cell Li-Ion output.
  • Selectable low power PFM mode for light load operation with out-of-audio option.
  • USB On-the-Go (OTG) with adjustable output from 4.5 V to 5.5 V.
  • Buck converter with up-to 2-A output.
  • 94.5% Efficiency at 5-V, 1-A output.
  • Accurate constant current (CC) limit.

📥 Download Datasheet

Datasheet preview – BQ25882

Datasheet Details

Part number BQ25882
Manufacturer Texas Instruments
File Size 1.78 MB
Description 2-A Boost-Mode Battery Charger
Datasheet download datasheet BQ25882 Datasheet
Additional preview pages of the BQ25882 datasheet.

📁 Similar Datasheet

  • bq2502 - Integrated Backup Unit (BENCHMARQ)
  • BQ2540-7R - 60...132 Watt DC-DC Converters (Power-One)
  • BQ2001-7R - 60...132 Watt DC-DC Converters (Power-One)
  • BQ2002 - NiCd/NiMH Fast-Charge Management (Benchmarq)
  • BQ2002C - NiCd/NiMH Fast-Charge Management (UNITRODE)
  • BQ2002D - NiCd/NiMH Fast-Charge Management (Benchmarq)
  • BQ2002E - NiCd/NiMH Fast-Charge Management (UNITRODE)
  • BQ2002F - NiCd/NiMH Fast-Charge Management (Benchmarq)
  • BQ2002G - NiCd/NiMH Fast-Charge Management (UNITRODE)
  • BQ2003 - Fast Chargeer (Benchmarq)
Other Datasheets by Texas Instruments
  • BQ25883 - 2-A Boost-Mode Battery Charger
  • BQ25886 - 2-A Boost-Mode Battery Charger
  • BQ25887 - 2-A Boost-Mode Battery Charger
  • bq25871 - Battery Switch Charger
  • bq25872 - Battery Switch Charger
  • bq25890 - I2C Controlled Single Cell 5-A Fast Charger
  • BQ25890H - I2C Controlled Single Cell 5-A Fast Charger
  • bq25892 - I2C Controlled Single Cell 5-A Fast Charger

Full PDF Text Transcription

Click to expand full text
Product Folder Order Now Technical Documents Tools & Software Support & Community BQ25882 SLVSE40C – FEBRUARY 2018 – REVISED SEPTEMBER 2019 BQ25882 I2C Controlled, 2-Cell, 2-A Boost-Mode Battery Charger For USB Input 1 Features •1 High-efficiency 2-A, 1.5-MHz switch mode boost charger – 92.5% Charge efficiency at 7.6-V battery, 1-A charge – Optimized for USB input and 2-cell Li-Ion output – Selectable low power PFM mode for light load operation with out-of-audio option • USB On-the-Go (OTG) with adjustable output from 4.5 V to 5.5 V – Buck converter with up-to 2-A output – 94.
Published: |