CS3361 Datasheet - ON Semiconductor

CS3361 Alternator Voltage Regulator FET Driver

CS3361 Alternator Voltage Regulator FET Driver The CS3361 integral alternator regulator integrated circuit provides the voltage regulation for automotive, 3 phase alternators. It drives an external logic level N channel enhancement power FET for control of the alternator field current. In the event of a charge fault, a lamp output pin is provided to drive an external darlington transistor capable of switching on a fault indicator lamp. An overvoltage or no Stator signal condition activat.

CS3361 Features

* Drives Logic Level Power NFET

* 80 V Load Dump

* Temperature Compensated Regulation Voltage

* Shorted Field Protection Duty Cycle, Self Clearing

* This is a Pb

* Free Device www.onsemi.com 14 1 SOIC

* 14 D SUFFIX CASE 751A PIN CONNECTIONS AND

CS3361_ONSemiconductor.pdf