The LC05111CMT is a battery protection circuit for 1-cell lithium-ion secondary batteries with integrated power MOSFET. 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 LC05111CMT and few external parts.

• Integrated power MOSFET
• Low Rsson 11 mΩ
• PKG fuse trimming
• Reducing the dispersion of over-current detection