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ETA6093 - 1.2A Switching Charger and 1.2A Boost

Datasheet Summary

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.

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 preview – ETA6093

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
Additional preview pages of the ETA6093 datasheet.

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Full PDF Text Transcription

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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.
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