LC05111CMT(2015) Ver la hoja de datos (PDF) - ON Semiconductor

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LC05111CMT
(Rev.:2015)

1-Cell Lithium-Ion Battery Protection IC with integrated Power MOS FET

ON Semiconductor 

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LC05111CMT

(7) Available Voltage for 0V charging

It is the function that the voltage of a connected battery can charge from the state that became 0V by

self-discharge. The 0V battery charge start battery charger voltage (Vchg), it fix a gate of the charge

system order FET to the VDD terminal voltage when it connect a battery charger of the above-mentioned

voltage to PAC+ terminal between PAC- terminals.

Gate-source voltage of the charge control FET becomes equal to the turn-on voltage or more due to the

charger voltage, the charging control FET.

To start charging row is turned on.

Discharge control FET is off at this time, the charge current flows through the internal parasitic diode in the

discharging control FET. It is the normal state battery voltage becomes the overdischarge release voltage

(Vuvr) or more.

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