M62253AGP Rectifier Diode Charge Control IC for Li-Ion Batteries LAPTOP

M62253AGP Charge Control IC for Li-Ion Batteries LAPTOP

General Description

The M62253AGP is a charge control IC dedicated to Lithium-Ion batteries

The constant current/voltage charging suitable for Li-Ion batteries are available by utilizing on-chip current/voltage control circuits. It also includes the charge inhibit function for an over discharged battery and the charge control function detecting battery temperature, enabling easy configuration of a Li-Ion battery charging circuit

Features

*Available for 4.1V and 4.2V battery

*Accurate reference voltage 4.2V 30mV

*Constant current and voltage charging

*Charging inhibit and protection function for a over discharged battery

*Charging inhibit and protection function for both a high and low temperature battery

*Recharging function

*Dual LED indications monitoring charging states

*Delay circuit to prevent the erroneous detection

Applications

Li-Ion Battery Charger for hand-held instruments such as cellular phones and notebook computers

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