FS325 - One Cell Lithium-ion/Polymer Battery Protection
FS325 is a series of lithium-ion and lithium-polymer rechargeable battery protection ICs with high accurate voltage detection and delay circuits.
These ICs are suitable for protection of single cell lithium-ion or lithium polymer battery packs from over charge, over discharge and over current.
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REV.
1.9 FS325-DS-19_EN JUN 2015 For RefPerrFoepOnecRrteTieUOsnNlEy' Datasheet FS325 One Cell Lithium-ion/Polymer Battery Protection IC For RefPerrFoepOnecRrteTieUOsnNlEy' Fortune Semiconductor Corporation 23F., No.29-5,Sec.
2, Zhongzheng E.
Rd., Danshui Dist, New Taipei City 251, Taiwan Tel.：886-2-28094742 Fax：886-2-28094874 www.ic-fortune.com This manual contains new product information.
Fortune Semiconductor Corporation reserves the rights to modify the product specification without fur
FS325 Features
* Low supply current Normal Operation : 2.5μA typ. @VDD=3.9V Power-down mode : 0.05μA typ. @VDD=2.0V Auto recovery function : 1.8 μ A typ. @VDD=2.0V
* Overcharge detection voltage﹝VOCU﹞ 4.25V~4.31V, Accuracy of 25mV
* Overcharge release voltage﹝VOCR﹞ 4.05V~4.11V, Accuracy of 50mV
