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ACT2803 - 5V/2.4A Dual Cell Battery Power Manager

Download the ACT2803 datasheet PDF. This datasheet also covers the ACT2803-Active variant, as both devices belong to the same 5v/2.4a dual cell battery power manager family and are provided as variant models within a single manufacturer datasheet.

General Description

ACT2803 is a space-saving and dedicated singlechip 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.

Key Features

  •  Dedicated Single-chip Integrated Dual Cell Battery Management.
  •  Dual Cell Battery Charger with Cell Balancing Management.
  •  Auto Detection support USB BC1.2, Chinese YD/T 1591-2009, Apple, and Samsung Devices.
  •  Meet EN55022 Class B Radiated EMI Standard.
  •  Pass MFi Test.
  •  4.5V-5.5V Input Voltage and 2.75A Input Current Limit.
  •  2.4A Output Current with CC Regulation.
  •  5.07V+/-1% Output with Prioritized Power Path from Input to Output.
  •  4.20V/4.35V +/-.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ACT2803-Active-Semi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ACT2803
Manufacturer Active-Semi
File Size 538.03 KB
Description 5V/2.4A Dual Cell Battery Power Manager
Datasheet download datasheet ACT2803 Datasheet

📁 Similar Datasheet

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Other Datasheets by Active-Semi

Part Number Description
ACT2801 5V/1.5A Backup Battery Pack Manager
ACT2801B 5V/1.5A Backup Battery Manager
ACT2801C 5V/1.5A Backup Battery Manager
ACT2802 5V/2.5A Backup Battery Pack Manager
ACT2802B 5V/2.5A Backup Battery Pack Manager
ACT2802C 5V/2.5A Backup Battery Pack Manager
ACT2804 5V/3.4A Dual Cell Backup Battery Power Manager
ACT2813 5V/2.4A Power Bank Solution
ACT2813C 5V/2.4A Power Bank Solution
ACT2823 Dual Cell Li-Ion Battery Charger and Power Manager

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
ACT2803 Rev 1, May-12-2016 5V/2.4A Dual Cell Battery Power Manager FEATURES  Dedicated Single-chip Integrated Dual Cell Battery Management  Dual Cell Battery Charger with Cell Balancing Management  Auto Detection support USB BC1.2, Chinese YD/T 1591-2009, Apple, and Samsung Devices  Meet EN55022 Class B Radiated EMI Standard  Pass MFi Test  4.5V-5.5V Input Voltage and 2.75A Input Current Limit  2.4A Output Current with CC Regulation  5.07V+/-1% Output with Prioritized Power Path from Input to Output  4.20V/4.35V +/- 0.