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bq24076 Datasheet 1.5-A High Battery Voltage Li-Ion Battery Chargers

Manufacturer: Texas Instruments

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General Description

The bq2407x is a family of integrated Li-Ion battery linear chargers with system power path management functionality targeted at space-constrained portable applications.

The devices operate from either a USB port or an AC adapter and support charge currents up to 1.5 A.

The input voltage range with input overvoltage protection supports unregulated adapters.

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community bq24076, bq24078 SLUSCM1A – OCTOBER 2017 – REVISED DECEMBER 2017 bq2407x 1.

Key Features

  • 1 Fully Compliant USB Charger.
  • Selectable 100-mA and 500-mA Maximum Input Current.
  • 100-mA Maximum Current Limit Ensures Compliance to USB-IF Standard.
  • Input-Based Dynamic Power Management (VIN-DPM) for Protection Against Poor USB Sources.
  • 28-V Input Rating with Overvoltage Protection.
  • Integrated Dynamic Power Path Management (DPPM) Function Simultaneously and Independently Powers the System and Charges the Battery.
  • Supports up to 1.5.

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