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ACT2804 Datasheet Dual Cell Battery Power Manager

Manufacturer: Qorvo

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General Description

ACT2804 is a space-saving and dedicated single-chip solution for dual-cell battery charge and discharge.

It takes 5V USB input source to charge a dual cell battery with boost configuration in three phases: preconditioning, constant current, and constant voltage.

Charge is terminated when the current reaches 10% of the fast charge rate.

Overview

ACT2804 5V/3.4A Dual Cell Battery Power Manager  .

Key Features

  • Dedicated Single-chip Integrated Battery Power Manager.
  • Dual Cell Battery Charger with Cell Balancing Management.
  • Auto Detection support USB BC1.2, Chinese YD/T 1591-2009, Apple 2.4A, and Samsung Devices.
  • Passed Apple MFi Test.
  • 4.5V-5.5V Input Voltage with 3.8A Input Current Limit.
  • 2.4A+1.0A Dual Outputs with CC Regulation.
  • 5.07V+/-1% Output with Prioritized Power Path from Input to Output.
  • 4.2V/4.35V +/- 0.5% Battery Charg.

📁 Similar Datasheet

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