XC6806 datasheet(11/22 Pages) TOREX

Part #	XC6806

Description	Lithium-ion Linear Charger IC with Shutdown and Current Path Function

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Manufacturer	TOREX [Torex Semiconductor]

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XC6806

Series

The CSO pin is an Nch open drain output that changes based on the states of the charging function.

CSO Pin Output Patterns

STATUS

CSO

Trickle Charge

ON

Main Charge

ON

Charge Completion

OFF (Hi-Z)

Abnormal Mode

1kHz Oscillation

Charger Disable

OFF (Hi-Z) (*1)

(*1) Charge function stop

In the following states, the charging function stops and the CSO pin output turns OFF.

・

The shutdown function operates

・

The UVLO function operates

・

The reverse current protection function operates

・

The load current from the OUT pin is larger than the input current limit and current is supplied to the system from thebattery

・

When the the lithium ion battery temperature monitor function is used and thethermistor temperature falls below0°C (VT0)

or rises above 60°C (VT60) (Types A and C)

On Type B, when the thermistor temperature falls below0°C(VT0) or rises above 45°C(VT45)

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