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BQ25882 - 2-A Boost-Mode Battery Charger

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Overview

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.

Key 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.

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