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Microchip | TC654EUN

Manufacturer Part #

TC654EUN

TC654 Series 5.5 V PWM Fan Speed Controller w/ Fault Detection - MSOP-10

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Microchip TC654EUN - Technical Attributes
Attributes Table
Supply Current-Max: 300µA
Supply Voltage: 3V to 5.5V
Frequency-Max: 34Hz
Duty Cycle-Min: 30%
Duty Cycle-Max: 100%
Operating Temp Range: -40°C to +85°C
Package Style:  MSOP-10
Mounting Method: Surface Mount
Features & Applications

The TC654EUN is a 5.5 V and 34 Hz Dual SMBus PWM Fan Speed Controller with Fan Sense technology and Fan Fault Detection for use with Brushless DC Fans, available in MSOP10 Package.

Features:

  • Temperature Proportional Fan Speed for Reduced Acoustic Noise and Longer Fan Life
  • FanSense™ Protects against Fan Failure and Eliminates the Need for 3-wire Fans
  • Over Temperature Detection (TC655)
  • Efficient PWM Fan Drive
  • Provides RPM Data
  • 2-Wire SMBus™-Compatible Interface
  • Supports Any Fan Voltage
  • Software Controlled Shutdown Mode for "Green" Systems
  • Supports Low Cost NTC/PTC Thermistors
  • Space Saving 10-Pin MSOP Package
  • Temperature Range: -40°C to +85ºC

Applications:

  • Personal Computers & Servers
  • LCD Projectors
  • Datacom & Telecom Equipment
  • Fan Trays
  • File Servers
  • General-Purpose Fan Speed Control
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
4 Weeks
Minimum Order:
200
Multiple Of:
100
Total
$424.00
USD
Quantity
Unit Price
100
$2.12
300
$2.09
1,000
$2.06
1,500+
$2.04
Product Variant Information section