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XC6803 Datasheet One Cell Li-ion/li-polymer Linear Charger

Manufacturer: Torex Semiconductor

Overview: XC6803 Series ETR25005-002 One Cell Li-ion/Li-polymer Linear Charger IC with Battery Temperature Detection.

General Description

The XC6803 is a Constant-Voltage (CV) and Constant-Current (CC) type charging IC for linear charging of single-cell Li-ion batteries and Li-polymer batteries.

The basic charging cycle consists of trickle charge mode followed by main charge mode.

This IC supports temperature control based on JEITA, making it possible to safely charge Li-ion batteries and Li-polymer batteries by controlling the CV charge voltage and CC charge current according to the temperature.

Key Features

  • tect Function Built-in Operating Voltage Range : 4.5V ~ 6.0V Supply Current : TYP. 100μA CC Charge Current : 40mA ~ 280mA Can be set by external resistance CV Charge Voltage : 4.2V, 4.05V (at high temperature) Internally fixed Protection Circuit : Thermistor detection function Safety timer function UVLO (Under Voltage Lock Out) Thermal shutdown Dropout voltage monitor function Charging over-voltage monitor function Charging over-current monitor function Recharge function (XC6803.

More Datasheets from Torex Semiconductor

Part Number Description
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XC6804 One Cell Li-ion/Li-polymer Linear Charger
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XC6808 One Cell Li-battery Linear Charger
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XC6119 Voltage Detector
XC6126 Single Voltage Detector
XC6127 Ultra Small Voltage Detector

XC6803 Distributor