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BQ24161 Datasheet Li-ion Battery Charger

Manufacturer: Texas Instruments

Overview: BQ24160, BQ24160A, BQ24161, BQ24161B, BQ24163, BQ24168 SLUSAO0H – NOVEMBER 2011 – REVISED JULY 2022 BQ2416xx 2.

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

General Description

The BQ24160, BQ24160A, BQ24161, BQ24161B, BQ24163, and BQ24168 are highly integrated singlecell Li-ion battery charger and system power path management devices targeted for space-limited, portable applications with high-capacity batteries.

The single-cell charger has dual inputs which allow operation from either a USB port or a higher-power input supply (that is, AC adapter or wireless charging input) for a versatile solution.

The two inputs are fully isolated from each other and are easily selectable using the I2C interface.

Key Features

  • High-efficiency switched-mode charger with separate power path control.
  • Instantly start up system from a deeply discharged battery or no battery.
  • Compatible with MaxLife™ technology for faster charging when used in conjunction with BQ27530.
  • Dual input, integrated FET charger for up to 2.5-A charging.
  • 20-V input rating, with overvoltage protection (OVP).
  • 6.5 V for USB input up to 1.5 A.
  • 10.5 V for IN input (BQ24160, BQ24160A, BQ24161.

BQ24161 Distributor & Price

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More Datasheets from Texas Instruments

Part Number Description
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