Datasheet4U Logo Datasheet4U.com

ETA4259 1.2A/40V Fully Integrated Linear Charger

ETA4259 Description

ETA4259 1.2A/40V Fully Integrated Linear Charger for 1 Cell Li-ion Battery .
ETA4259 is a single cell, fully integrated constant current (CC)/constant voltage (CV) Li-ion battery charger.

ETA4259 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

ETA4259 Applications

* No external sense resistor or blocking diode is necessary for the ETA4259. Build-in thermal feedback mechanism regulates the charge current to control the die temperature during high power operation or at elevated ambient temperature. The ETA4259 has a pre-charge function for trickle charging deepl

📥 Download Datasheet

Preview of ETA4259 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
ETA4259
Manufacturer
ETA
File Size
421.62 KB
Datasheet
ETA4259-ETA.pdf
Description
1.2A/40V Fully Integrated Linear Charger

📁 Related Datasheet

  • ETA1483 - 18V High Efficiency Synchronous Step-Down Converter (ETA solutions)
  • ETA1485 - 18V High Efficiency Synchronous Step-Down Converter (ETA solutions)

📌 All Tags

1.2A 40V Fully Integrated Linear Charger ETA
ETA ETA4259-like datasheet