TC646EUA Microchip Technology, TC646EUA Datasheet - Page 25
![IC PWM FAN SPEED CTRLR 8-MSOP](/photos/6/59/65932/mfg_150_c04-111_ms_8-msop_sml.jpg)
TC646EUA
Manufacturer Part Number
TC646EUA
Description
IC PWM FAN SPEED CTRLR 8-MSOP
Manufacturer
Microchip Technology
Type
Controller - PWM Fanr
Datasheet
1.TC646VOA.pdf
(28 pages)
Specifications of TC646EUA
Applications
Fan Controller, Brushless (BLDC)
Number Of Outputs
1
Voltage - Supply
3 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Motor Type
PWM
No. Of Outputs
1
Output Current
5mA
Output Voltage
4.4V
Supply Voltage Range
3V To 5.5V
Driver Case Style
MSOP
No. Of Pins
8
Operating Temperature Range
-40°C To +85°C
Product
Fan / Motor Controllers / Drivers
Operating Supply Voltage
3 V to 5.5 V
Supply Current
1 mA
Mounting Style
SMD/SMT
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:
TC646EUA
Manufacturer:
MICROCHIP
Quantity:
12 000
Company:
Part Number:
TC646EUA713
Manufacturer:
MICROCHIP
Quantity:
12 000
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.
2.
3.
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.
Device:
Temperature Range:
Package:
2002 Microchip Technology Inc.
Your local Microchip sales office
The Microchip Corporate Literature Center U.S. FAX: (480) 792-7277
The Microchip Worldwide Site (www.microchip.com)
PART NO.
Device
Temperature
TC646:
and Fault Detection
V
E
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
Range
X
= 0 C to +85 C
= -40 C to +85 C
PWM Fan Speed Controller w/Auto Shutdown
Package
/XX
Examples:
a)
b)
c)
d)
TC646VOA:
Auto Shutdown and Fault Detection, SOIC
package.
TC646VUA:
Auto Shutdown and Fault Detection, MSOP
package.
TC646VPA:
Auto Shutdown and Fault Detection, PDIP
package.
TC646EOA713:
w/Auto Shutdown and Fault Detection, SOIC
package, Tape and Reel.
PWM Fan Speed Controller w/
PWM Fan Speed Controller w/
PWM Fan Speed Controller w/
PWM Fan Speed Controller
DS21446C-page25
TC646