EC9525 Overview
EC9525 The EC9525 is protection IC with Power MOS for over-charge/discharge of rechargeable one-cell Lithium-ion(Li+) excess load current, further include a short circuit protector for preventing large external short circuit current. Each of these IC is posed of three voltage detectors, a reference unit, a delay circuit, a short circuit protector, a logic circuit and two N-type Power MOS. When charging voltage...