Datasheet

 2002-2012 Microchip Technology Inc. DS21446D-page27
TC646
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PART NO. X /XX
PackageTemperature
Range
Device
Device: TC646: PWM Fan Speed Controller w/Auto Shutdown
and Fault Detection
Temperature Range: V=0C to +85C
E= -40C to +85C
Package: PA = Plastic DIP (300 mil Body), 8-lead *
OA = Plastic SOIC, (150 mil Body), 8-lead
UA = Plastic Micro Small Outline (MSOP), 8-lead
* PDIP package is only offerred in the V temp range
Examples:
a) TC646VOA: PWM Fan Speed Controller w/
Auto Shutdown and Fault Detection, SOIC
package.
b) TC646VUA: PWM Fan Speed Controller w/
Auto Shutdown and Fault Detection, MSOP
package.
c) TC646VPA: PWM Fan Speed Controller w/
Auto Shutdown and Fault Detection, PDIP
package.
d) TC646EOA713:PWM Fan Speed Controller
w/Auto Shutdown and Fault Detection, SOIC
package, Tape and Reel.