LC05112CMT Datasheet (ON Semiconductor) - 1-Cell Lithium-Ion Battery Protection IC

LC05112CMT, 1-Cell Lithium-Ion Battery Protection IC

R2 1k 2k  C1 2.2 4.7u F * We don’t guarantee the characteristics of the circuit shown above.

* TST pin would be better to be connected to VSS pin, though it is connected to VSS with internal resistor (100k typ).

http://www.onsemi.com 2 LC05112CMT Electrical Characteristics at Ta

LC05112CMT CMOS LSI 1-Cell Lithium-Ion Battery Protection IC with integrated Power MOS FET http://onsemi.com Overview The LC05112CMT is a protection IC for 1-cell lithium-ion secondary batteries with integrated power MOS FET.

Also it integrates highly accurate detection circuits and detection delay circuits to prevent batteries from over-charging, over-discharging, over-current discharging and over-current charging.

A battery protection system can be made by only LC05112CMT and few external pa