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BQ24093 Datasheet Single-cell Li-ion And Li-pol Battery Chargers

Manufacturer: Texas Instruments

Overview: www.ti.com BBQQ2244009911,,SBBLQQUS229446008H9922–,,JBBANQQU22A44R00Y992330,,10BB–QQR22E44V00IS99E55D,, BBAPQQR22IL442000992001 SLUS968H – JANUARY 2010 – REVISED APRIL 2021 BQ2409x 1-A, Single-Input, Single-Cell Li-Ion.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The BQ2409x series of devices are highly integrated Li-ion and Li-Pol linear chargers devices targeted at space-limited portable applications.

The devices operate from either a USB port or AC adapter.

The high input voltage range with input overvoltage protection supports low-cost unregulated adapters.

Key Features

  • Charging.
  • 1% charge voltage accuracy.
  • 10% charge current accuracy.
  • Pin selectable USB 100-mA and 500-mA maximum input current limit.
  • Programmable termination and precharge threshold.
  • Protection.
  • 6.6-V overvoltage protection.
  • Input voltage dynamic power management.
  • 125°C thermal regulation; 150°C thermal shutdown protection.
  • OUT short-circuit protection and ISET short detection.
  • Operation over JEIT.

BQ24093 Distributor & Price

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