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ETA4016 - 1mA Termination Current Linear Charger

Datasheet Summary

Description

ETA4016 is a single cell, fully integrated constant current (CC)/constant voltage (CV) Li-ion battery charger.

Its compact package with minimum external components requirement makes the ETA4016 ideal for portable applications.

Features

  • 16V input standoff voltage.
  • 4.2V charge termination voltage.
  • 1mA termination current.
  • 2.9V trickle charge threshold.
  • Charge current programmable, up to 120mA.
  • 250nA BAT current when no charging.
  • Soft-start limits in-rush current.
  • DFN2x2-8.

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Datasheet preview – ETA4016

Datasheet Details

Part number ETA4016
Manufacturer ETA
File Size 402.65 KB
Description 1mA Termination Current Linear Charger
Datasheet download datasheet ETA4016 Datasheet
Additional preview pages of the ETA4016 datasheet.

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Full PDF Text Transcription

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ETA4016 16V/120mA, 1mA Termination Current Linear Charger DESCRIPTION ETA4016 is a single cell, fully integrated constant current (CC)/constant voltage (CV) Li-ion battery charger. Its compact package with minimum external components requirement makes the ETA4016 ideal for portable applications. No external sense resistor or blocking diode is necessary for the ETA4016. Build-in thermal feedback mechanism regulates the charge current to control the die temperature during high power operation or at elevated ambient temperature. The ETA4016 has a pre-charge function for trickle charging deeply discharged batteries. The fast charge current can be programmed by an external resistor.
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