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ETA6093 - 1.2A Switching Charger and 1.2A Boost

General Description

ETA6093 is a switching Li-Ion battery charger capable of delivering up to 1.2A of charging current to the battery and also capable of delivering up to 5V/1.2A in boost operation, with high efficiency in both charging mode and boost mode.

Key Features

  • Bi-Directional Power conversion with Single Inductor.
  • Automatic Mode Switching.
  • Switching Charger.
  • 5V Synchronous Boost.
  • Up to 95% Efficiency.
  • Up to 1.2A Max charging current and 1.2A discharging.
  • No-Battery detection.
  • No External Sense resistor.

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Datasheet Details

Part number ETA6093
Manufacturer ETA
File Size 701.68 KB
Description 1.2A Switching Charger and 1.2A Boost
Datasheet download datasheet ETA6093 Datasheet

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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.

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ETA6093 1.2A Switching Charger and 1.2A Boost in One Sot23-5 with Single Inductor DESCRIPTION ETA6093 is a switching Li-Ion battery charger capable of delivering up to 1.2A of charging current to the battery and also capable of delivering up to 5V/1.2A in boost operation, with high efficiency in both charging mode and boost mode. For charging, it uses a proprietary control scheme that eliminates the current sense resistor for conventional constant current control, maximizing efficiency, reducing charging time and reducing costs. It can also output a 5V voltage in the reversed direction by boosting from the battery. It only needs a single inductor to provide power bi-directionally with a proprietary automatic mode detect and switch scheme.