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ETA4085 - 1A Fully Integrated Linear Charger

Features

  • ETA4085 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 ETA4085 ideal for portable.

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Datasheet Details

Part number ETA4085
Manufacturer ETA
File Size 456.12 KB
Description 1A Fully Integrated Linear Charger
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ETA4085 30V Input Standoff, 1A Fully Integrated Linear Charger for 1 Cell Li-ion Battery DESCRIPTION FEATURES ETA4085 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 ETA4085 ideal for portable applications. No external sense resistor or blocking diode is necessary for the ETA4085. Build-in thermal feedback mechanism regulates the charge current to control the die temperature during high power operation or at elevated ambient temperature. ETA4085 has the function of precharge, which can charge the deeply discharged batteries by trickle. The fast charge current can be programmed by an external resistor.
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