EUP8209-8.4, EUP8209-4.2 - Switch Mode Li-Ion/Polymer Battery Charger

Name: EUP8209-8.4
SKU: EUP8209-8.4-828570

Eutech Microelectronics

📥 Download Datasheet

EUP8209-8.4 Datasheet Preview — This datasheet PDF includes multiple part numbers: EUP8209-8.4, EUP8209-4.2. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	EUP8209-8.4, EUP8209-4.2
Manufacturer	Eutech Microelectronics
File Size	120.28 KB
Description	Switch Mode Li-Ion/Polymer Battery Charger
Datasheet	EUP8209-4.2-EutechMicroelectronics.pdf
Note	This datasheet PDF includes multiple part numbers: EUP8209-8.4, EUP8209-4.2. Please refer to the document for exact specifications by model.

EUP8209-8.4 Product details

Description

The EUP8209 is a constant current, constant voltage Li-Ion battery charger controller that uses a current mode PWM step-down (buck) switching architecture.

Features

Wide Input Supply Voltage Range: 4.8V to 20V.
4.2 Version 8.9V to 20V.
8.4 Version 8.9V to 20V.
8.4A Version 500kHz Switching Frequency End-of-Charge Current Detection Output 12 Hour Charge Termination Timer ±1% Charge Voltage Accuracy ±10% Charge Current Accuracy Low 10µA Reverse Battery Drain Current Automatic Battery Recharge Automatic Trickle Charging of Low Voltage Batteries Automatic Sleep Mode for Low Power Consumption Battery Temperature Sensing Stable with Cer.

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Other Datasheets by Eutech Microelectronics

EUP8209-8.4A - Switch Mode Li-Ion/Polymer Battery Charger
EUP8209-4.2 - Switch Mode Li-Ion/Polymer Battery Charger
EUP8202-4.2 - Switch Mode Li-Ion/Polymer Battery Charger
EUP8202-8.4 - Switch Mode Li-Ion/Polymer Battery Charger
EUP8202-8.4A - Switch Mode Li-Ion/Polymer Battery Charger
EUP8207-4.2 - Switch Mode Li-Ion/Polymer Battery Charger

Published: Jul 25, 2014 |