| Description & Applications | LI-LON / POLYMER 1CELL PROTECTOR The R5426 Series are protection ICs for over-charge / discharge of rechargeable one=cell Lithium-ion /Lithium polymer excess load current, further include a short circuit protector for preventing large external short circuit current and Excess charge / discharge-current. Each of these ICs is composed of four voltage detectors, a reference unit, a delay circuit, a short circuit protector, an oscillator, a counter, and a logic circuit. Applications: Li / Li Polymer protector of over-charge, over-discharge, excess-current for battery pack. High precision protectors for cell-phones and any other gadgets using on board Li / Li Polymer battery. |