 2002 Microchip Technology Inc.

DS21734A-page33

TC654/TC655

PRODUCT IDENTIFICATION SYSTEM

To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.

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

Register on our web site (www.microchip.com/cn) to receive the most current information on our products.

PART NO.

X

/XX

Package

Temperature

Range

Device

Device:

TC654:

PWM Fan Speed Controller w/Fault Detection

TC654T: PWM Fan Speed Controller w/Fault Detection

(Tape and Reel)

TC655:

PWM Fan Speed Controller w/Fault Detection

TC655T: PWM Fan Speed Controller w/Fault Detection

(Tape and Reel)

Temperature Range:

E

= -40

°C to +85°C

Package:

UN = Plastic Micro Small Outline (MSOP), 10-lead

Examples:

a)

TC654

EUN:: PWM Fan Speed Controller

w/Fault Detection

b)

TC654

EUNTR: PWM Fan Speed Controller

w/Fault Detection (Tape and Reel)

c)

TC655

EUN: PWM Fan Speed Controller

w/Fault Detection

d)

TC655

EUNTR: PWM Fan Speed Controller

w/Fault Detection (Tape and Reel

)