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ACT2802B - 5V/2.5A Backup Battery Pack Manager

Download the ACT2802B datasheet PDF. This datasheet also covers the ACT2802-Active variant, as both devices belong to the same 5v/2.5a backup battery pack manager family and are provided as variant models within a single manufacturer datasheet.

Description

ACT2802/ACT2802B/ACT2802C is a space-saving and high-performance low-profile single-chip solution for backup battery pack and standalone battery charger.

Features

  •  Dedicated Single Chip Solution for Mobile Power With Minimal Component Count.
  •  5V/2.5A Constant Output Current Limit in Boost Mode.
  •  2.5A Switching Charger Current Limit.
  •  Programmable 4.1V to 4.35V Battery Voltage.
  •  95% Boost Efficiency (Vbat=4.1V).
  •  Adaptive to 10mA-2400mA Input Sources.
  •  Battery Disconnection at Output Short.
  • .

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ACT2802-Active-Semi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ACT2802B
Manufacturer Active-Semi
File Size 871.56 KB
Description 5V/2.5A Backup Battery Pack Manager
Datasheet download datasheet ACT2802B Datasheet

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Other Datasheets by Active-Semi

Part Number Description
ACT2802 5V/2.5A Backup Battery Pack Manager
ACT2802C 5V/2.5A Backup Battery Pack Manager
ACT2801 5V/1.5A Backup Battery Pack Manager
ACT2801B 5V/1.5A Backup Battery Manager
ACT2801C 5V/1.5A Backup Battery 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
ACT2802/ACT2802B/ACT2802C Rev 7, 15-Jul-16 5V/2.5A Backup Battery Pack Manager FEATURES  Dedicated Single Chip Solution for Mobile Power With Minimal Component Count  5V/2.5A Constant Output Current Limit in Boost Mode  2.5A Switching Charger Current Limit  Programmable 4.1V to 4.35V Battery Voltage  95% Boost Efficiency (Vbat=4.1V)  Adaptive to 10mA-2400mA Input Sources  Battery Disconnection at Output Short  <10µA Low Battery Leakage Current at HZ Mode During Storage  Boost Auto Turn-off at No Load and Push Button Turn-on  Battery Over Current, Over Voltage, Over Temperature and Short Circuit Protections  Boost Auto Startup with Load Detection  Up to 3.0A Input Current Limit with Prioritized Power Path to Output  5V+/-100mV Output Voltage in Boost Mode  1.
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