LN8231
The LN8231 provides a high integration solution for lithium-ion/polymer battery protection. The LN8231 contains advanced power MOSFET, high-accuracy voltage detection circuits and delay circuits.
The LN8231 has all the protection functions required in the battery application including over-charging, over-discharging, over-current and load short circuiting protection etc. The low standby current drains little current from the cell while in storage.
The device is targeted for any Li-Ion and Li-Poly battery-powered information appliances requiring long-term battery life.
Features
Protection of Charger Reverse Connection
Protection of Battery Cell Reverse Connection
High-accuracy Voltage Detection
Charger Detection Function
0V Battery Charging Enable/Disable Function
Integrate Advanced Power MOSFET(50mΩ)
Low Current Consumption
Operation Mode: 3.0μA typ.
Power-down Mode: 0.1μA max.
Application
One-Cell Lithium-ion Battery Pack
Lithium-Polymer Battery Pack
