Features

■ Ideal control circuit for single-cell lithium-ion or lithium-polymer battery chargers;

■ Voltage accuracy above 1%;

■ Pre-charge process with user-adjustable pre-charge current;

■ Constant current charging with adjustable charging current;

■ Constant voltage charging process;

■ Automatic recharge process;

■ Temperature monitoring during charging;

■ Dual LED charging status indicators;

■ Detection of abnormal battery conditions;

■ Low-power Sleep mode with minimal battery leakage current when power supply voltage is low;

■ Minimal external components;

■ Minimal SOP8 package;