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ETA4045 Datasheet 1a Fully Integrated Linear Charger

Manufacturer: ETA

Overview: ETA4045 30V Input Standoff, 1A Fully Integrated Linear Charger for 1 Cell Li-ion.

Datasheet Details

Part number ETA4045
Manufacturer ETA
File Size 520.06 KB
Description 1A Fully Integrated Linear Charger
Datasheet ETA4045-ETA.pdf

General Description

ETA4045 is a single cell, fully integrated constant current (CC)/constant voltage (CV) Li-ion battery charger.

Its pact package with minimum external ponents requirement makes the ETA4045 ideal for portable applications.

No external sense resistor or blocking diode is necessary for the ETA4045.

Key Features

  • 30V Input Standoff Voltage.
  • 4.2V Charge Termination Voltage.
  • 2.6V Trickle Charge Threshold.
  • Input Over Voltage Protection.
  • Charge Current Programmable, up to 1A.
  • 400nA BAT Current when No Charging.
  • Soft-start Limits in-rush Current.
  • ESOP8 Package.

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ETA4045 Distributor