TC646BEPA Microchip Technology, TC646BEPA Datasheet - Page 33
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TC646BEPA
Manufacturer Part Number
TC646BEPA
Description
IC PWM FAN SPEED CTRLR SD 8-DIP
Manufacturer
Microchip Technology
Type
Controller - PWM Fanr
Datasheet
1.TC648BEOA.pdf
(36 pages)
Specifications of TC646BEPA
Applications
Fan Controller, Brushless (BLDC)
Number Of Outputs
1
Voltage - Supply
3 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Motor Type
PWM
No. Of Outputs
1
Output Current
5mA
Output Voltage
4.4V
Supply Voltage Range
3V To 5.5V
Driver Case Style
DIP
No. Of Pins
8
Operating Temperature Range
-40°C To +85°C
Product
Fan / Motor Controllers / Drivers
Operating Supply Voltage
6 V
Supply Current
400 uA
Mounting Style
Through Hole
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output
-
Voltage - Load
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TC646BEPA
Manufacturer:
MICROCHIP
Quantity:
12 000
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To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office
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Data Sheets
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recommended workarounds. To determine if an errata sheet exists for a particular device, please contact one of the following:
1.
2.
3.
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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: (480) 792-7277
The Microchip Worldwide Site (www.microchip.com)
Device
Temperature
Range
TC646B: PWM Fan Speed Controller with Fan
TC648B: PWM Fan Speed Controller with Auto-
TC649B: PWM Fan Speed Controller with Fan
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) (TC649B
X
= -40°C to +85°C
(TC646B and TC648B only)
only)
Restart, Auto-Shutdown, Fan Fault and
Over-Temp Detection
Shutdown and Over-Temp Detection
Restart, Auto-Shutdown and Fan Fault
Detection
Package
/XX
TC646B/TC648B/TC649B
Examples:
a)
b)
c)
d)
a)
b)
c)
d)
a)
b)
c)
d)
TC646BEOA: SOIC package.
TC646BEOA713: Tape and Reel,
SOIC package.
TC646BEPA: PDIP package.
TC646BEUA: MSOP package.
TC648BEOA: SOIC package.
TC648BEPA: PDIP package.
TC648BEUA: MSOP package.
TC648BEUA713: Tape and Reel,
MSOP package.
TC649BEOA: SOIC package.
TC649BEOATR: Tape and Reel,
SOIC package.
TC649BEPA: PDIP package.
TC649BEUA: MSOP package
.
DS21755B-page 33