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ETA6198 - 2.5A Switching Mode Battery Charger

Description

ETA6198 is a high efficiency, switching Li-Ion battery charger capable of delivering up to 2.5A of charging current to the battery.

Features

  • Switching Charger.
  • Ultra-Low 1uA Quiescent Current at BAT.
  • 32V Input Standoff Voltage.
  • Input Over Voltage Protection.
  • 60ns Fast OVP Transient Response.
  • Up to 94% Efficiency.
  • Up to 2.5A Max Charging Current.
  • No-Battery detection.
  • No External Sense Resistor.
  • DFN3x3-10 Package.
  • RoHS Compliant.

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Datasheet preview – ETA6198

Datasheet Details

Part number ETA6198
Manufacturer ETA
File Size 897.82 KB
Description 2.5A Switching Mode Battery Charger
Datasheet download datasheet ETA6198 Datasheet
Additional preview pages of the ETA6198 datasheet.

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Full PDF Text Transcription

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ETA6198 32V Input Standoff Voltage, 2.5A Switching Mode Battery Charger Ultra-Low 1uA Quiescent Current at BAT DESCRIPTION ETA6198 is a high efficiency, switching Li-Ion battery charger capable of delivering up to 2.5A of charging current to the battery. 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. An OVP function protects the IC itself and its downstream system against input voltage surges. With this OVP function, the IC can stand off input voltage as high as 32V, making it an ideal solution for industrial applications. ETA6198 is suitable for charging a 4.35V Li-ion battery. And ETA6198 is in DFN3x3-10 package.
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