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 activates the lamp output.

A STATOR Power Up feature is incorporated for systems which require power up activation by sensing the crank cycle of the starter at the stator. This eliminates unnecessary current drain when the ignition is turned on, but the car is not running. The CS3361 is available in an SO–14 package.

This IC has customized current sense circuitry enabling it to drive FET transistors.

Features

? Drives Logic Level Power NFET

? 80 V Load Dump

? Temperature Compensated Regulation Voltage

? Shorted Field Protection Duty Cycle, Self Clearing

? STATOR Power Up

CS3361YD14屬于集成電路（IC） > 電源管理 - 專用。安森美半導(dǎo)體公司制造生產(chǎn)的CS3361YD14電源管理 - 專用專用型電源管理集成電路 (PMIC) 用于電源的控制或操作，適合特定或小范圍的目標(biāo)應(yīng)用，例如汽車氣囊管理、電容器組平衡、AC 公共電力監(jiān)控、存儲(chǔ)器總線端接、接地故障檢測(cè)、能量收集、小型引擎管理、處理器或芯片集專用電壓調(diào)節(jié)、負(fù)載突降保護(hù)、觸覺驅(qū)動(dòng)器、熱電制冷器控制等。