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Microchip | TC642COA

Manufacturer Part #

TC642COA

TC642 Series 5.5 V PWM Fan Speed Controller w/ Fault Detection - SOIC-8

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Microchip TC642COA - Technical Attributes
Attributes Table
Supply Current-Max: 1mA
Supply Voltage: 3V to 5.5V
Duty Cycle-Min: 0%
Duty Cycle-Max: 100%
Operating Temp Range: 0°C to 70°C
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications

The TC642COA is a part of TC642 Series PWM Controller.It can sustain a standard temperature ranging from 0 to 70°C it comes in 8 pin SOIC package.

The TC642 is a switch mode fan speed controller for use with brushless DC motors. Temperature proportional speed control is accomplished using pulse width modulation.

Features:

  • Temperature Proportional Fan Speed for Acoustic Control and Longer Fan Life
  • Efficient PWM Fan Drive
  • 3.0 V to 5.5 V Supply Range:
    • Fan Voltage Independent of TC642 Supply Voltage
    • Supports any Fan Voltage
  • FanSense™ Fault Detection Circuits Protect Against Fan Failure and Aid System Testing
  • Shutdown Mode for "Green" Systems
  • Supports Low Cost NTC/PTC Thermistors
  • Space Saving 8-Pin MSOP Package
  • Over-temperature Indication

Applications:

  • Power Supplies
  • Personal Computers
  • File Servers
  • Telecom Equipment
  • UPSs, Power Amps, etc.
  • General Purpose Fan Speed Control
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
12 Weeks
Minimum Order:
300
Multiple Of:
100
Total
$465.00
USD
Quantity
Unit Price
100
$1.57
300
$1.55
500
$1.54
1,000
$1.53
2,000+
$1.51
Product Variant Information section