GENERAL DESCRIPTION
2. FEATURES
Low supply current Normal Operation : 3.0μA typ. @VDD=3.9V Power-down mode : 0.1μA max. @VDD=2.0V Overcharge detection voltage 4.2V~4.4V, Accuracy of ±25mV ﹝VOCU﹞ Overcharge release voltage 3.8V~4.2V, Accuracy of ±50mV ﹝VOCR﹞ Overdischarge detection voltage 2.2V~2.9V, Accuracy of ±50*mV ﹝ VODL ﹞ Overdischarge release voltage 2.8V~3.2V, Accuracy of ±50*mV ﹝ VODR ﹞ Over current detection voltage 0.05V~0.2V, Accuracy of ±30mV ﹝VOI1﹞ Short circuit detection voltage Fixed at 1.35V ﹝VOI2﹞ Delay times are generated by an internal circuit. (External capacitors are unnecessary.) Charger detection voltage -0.7V Reset resistance for Over current protection >500k Wide supply voltage range Small package 1.8 ~ 9.0V SOT-23-6 4. APPLICATIONS
Protection IC for One-Cell Lithium-Ion / Lithium-Polymer Battery Pack 3. Ordering Information FS326 x Serial code from C to H * *: Refer to the product name list on next page. FS326 x-P (P stands for Pb-free) Serial code from C to H * *: Refer to the product name list on next page.
Fortune
