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ETA4056 - 1.2A/16V Fully Integrated Linear Charger

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Datasheet Details

Part number ETA4056
Manufacturer ETA
File Size 1.15 MB
Description 1.2A/16V Fully Integrated Linear Charger
Datasheet download datasheet ETA4056 Datasheet

General Description

ETA4056 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 ETA4056 ideal for portable applications.

No external sense resistor or blocking diode is necessary for the ETA4056.

Overview

ETA4056 1.2A/16V Fully Integrated Linear Charger for 1 Cell Li-ion.

Key Features

  • 16V input standoff voltage.
  • 4.2V charge termination voltage.
  • 2.9V trickle charge threshold.
  • Charge current programmable, up to 1.2A.
  • 250nA BAT current when no charging.
  • Soft-start limits in-rush current.
  • ESOP8 / DFN2x2-8 / DFN2x3-8 / SOT23-6.

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