TC642B MICROCHIP [Microchip Technology], TC642B Datasheet - Page 31

• Manufacturer Part Number: TC642B
• Manufacturer: MICROCHIP [Microchip Technology]

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Device:
Temperature
Range:
Package:
2003 Microchip Technology Inc.
PART NO.
Your local Microchip sales office
The Microchip Corporate Literature Center U.S. FAX: [phone]
The Microchip Worldwide Site (www.microchip.com)
Device
Temperature
Range
TC642B: PWM Fan Speed Controller with Mini-
TC647B: PWM Fan Speed Controller with Mini-
E
OA = Plastic SOIC, (150 mil Body), 8-lead
PA = Plastic DIP (300 mil Body), 8-lead
UA = Plastic Micro Small Outline (MSOP), 8-lead
713 = Tape and Reel (SOIC and MSOP)
TR = Tape and Reel (SOIC and MSOP)
X
= -40°C to +85°C
(TC642B only)
(TC647B only)
mum Fan Speed, Fan Restart, Fan Fault
Detection, and Over-Temp Detection.
mum Fan Speed, Fan Restart, and Fan
Fault Detection.
Package
/XX
Examples:
a)
b)
c)
d)
a)
b)
c)
d)
TC642B/TC647B
TC642BEOA: SOIC package.
TC642BEOA713: Tape and Reel,
SOIC package.
TC642BEPA: PDIP package.
TC642BEUA: MSOP package.
TC647BEOA: SOIC package.
TC647BEPA: PDIP package.
TC647BEUA: MSOP package.
TC647BEUATR: Tape and Reel,
MSOP package.
.
DS21756B-page 31