TC646 View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
TC646 Datasheet PDF : 28 Pages
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TC646
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
PART NO.
X
/XX
Device
Temperature Package
Range
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.
Sales and Support
Data Sheets
Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences and recom-
mended workarounds. To determine if an errata sheet exists for a particular device, please contact one of the following:
1. Your local Microchip sales office
2. The Microchip Corporate Literature Center U.S. FAX: (480) 792-7277
3. The Microchip Worldwide Site (www.microchip.com)
Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using.
New Customer Notification System
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2002 Microchip Technology Inc.
DS21446C-page 25
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