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Details, datasheet, quote on part number: CS3341
 
 
Part numberCS3341
CategoryAutomotive
DescriptionAlternator Voltage Regulator Darlington Driver
CompanyON Semiconductor
DatasheetDownload CS3341 datasheet
Request For QuoteFind where to buy CS3341
 


 
Specifications, Features, Applications

The CS3341/3351/387 integral alternator regulator integrated circuit provides the voltage regulation for automotive, 3­phase alternators. It drives an external power Darlington 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. The CS3341 and CS3351 are available in SO­14 packages. The CS387 is available as a Flip Chip. For FET driver applications use the CS3361. Use of the or CS387 with external FETs may result in oscillations.

SO­14 D SUFFIX CASE 14 CS33x1 AWLYWW x A WL, L YY, Y WW, 5 = Assembly Location = Wafer Lot = Year = Work Week

Features Drives NPN Darlington Short Circuit Protection 80 V Load Dump Temperature Compensated Regulation Voltage Shorted Field Protection Duty Cycle, Self Clearing

Device CS3351YDR14 CS387H Package SO­14 Flip Chip Shipping 55 Units/Rail 2500 Tape & Reel 55 Units/Rail 2500 Tape & Reel Contact Sales

SC ENABLE STATOR Power Up Note: CS3341/CS387 Disconnected CS3351 Connected STATOR

Rating Storage Temperature Range, TS Junction Temperature Range Continuous Supply ICC Load Dump Lead Temperature Soldering: 1. 60 second maximum above 183°C. *The maximum package power dissipation must be observed. Reflow: (SMD styles only) (Note 1) Value ­40 to peak Unit mA °C

specified.) Characteristic Supply Current Enabled Supply Current Disabled Driver Stage Output High Current Output Low Voltage Minimum ON Time Minimum Duty Cycle Short Circuit Duty Cycle Field Switch Turn On Rise Time Field Switch Turn On Fall Time Stator Input High Voltage Input Low Voltage Stator Time Out Stator Power­Up Input High Stator Power­Up Input Low Lamp Output High Current Output Low Voltage Ignition Input High Voltage Input Low Voltage Oscillator Frequency Rise Time/Fall Time Oscillator High Threshold COSC 0.22 µF COSC 0.22 µF COSC ­ V ICC 1.0 mA ICC µA V VLAMP 3.0 V ILAMP µA V High to Low CS3351 only CS3351 only ms V VDD 1.2 V IOL mA µA Test Conditions Min Typ Max Unit




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CS3341YD14   CS3341YDR14  


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