CS3361_15 Datasheet, PDF (1/8 Pages) ON Semiconductor – 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 activates the lamp output.
This IC has customized current sense circuitry enabling it to drive
FET transistors. The CS3361 is available in an SOIC−14 package.
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
MARKING DIAGRAM
1
DD
GND
NC
OSC
Lamp
NC
NC
14
SC
NC
V_CC
Sense
STATOR
NC
IGN
A
= Assembly Location
WL
= Wafer Lot
YY
= Year
WW
= Work Week
G
= Pb−Free Package
ORDERING INFORMATION
Device
Package
Shipping^†
CS3361YDR14G SOIC−14 2500 / Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2015
1
March, 2015 − Rev. 11
Publication Order Number:
CS3361/D