ETA4257 Datasheet - ETA

ETA4257 1.2A/40V Fully Integrated Linear Charger

ETA4257 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 ETA4257 ideal for portable applications. No external sense resistor or blocking diode is necessary for the ETA4257.

ETA4257 Features

* 40V input standoff voltage

* 4.2V charge termination voltage

* 2.6V trickle charge threshold

* Charge current programmable, up to 1.2A

* 400nA BAT current when no charging

* Soft-start limits in-rush current

* Fault and Charge Status Indicator

* DFN3x3-10 APPLICATIO

ETA4257-ETA.pdf

ETA4257 Datasheet Preview — Preview of ETA4257 PDF

Datasheet Details

Part number:

ETA4257

Manufacturer:

ETA

File Size:

632.79 KB

Description:

1.2a/40v fully integrated linear charger.

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TAGS

ETA4257 ETA4257 1.2A 40V Fully Integrated Linear Charger ETA

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