R5478N185CJ, R5475N Datasheet - RICOH

R5478N185CJ, R5475N, Li-ION/POLYMER 1CELL PROTECTOR

Li-ION/POLYMER 1CELL PROTECTOR R5475N/R5478N SERIES No.EA-291-121009 OUTLINE The R5475N/R5478Nxxxxx Series are high voltage CMOS-based protection .
Pin No.

Features

* Manufactured with High Voltage Tolerant Process Absolute Maximum Rating
* Low supply current Supply current (At normal mode) C version: (detecting over-discharge) 3０V Typ. ３.0µA Max. 0.1µA D/J/K version: (detecting over-discharge) Typ. 1.2μA/Max. 2.0μA
* High accuracy de

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 -2- R5475N/R5478Nxxxxx BLOCK DIAGRAMS C version VD D Ｏscillator VD1 VD2 Counter L

R5475N-RICOH.pdf