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;