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Référence fabricant

TC646BEOA

TC646 Series 5.5 V PWM Fan Speed Controller w/ Fault Detection - SOIC-8

Modèle ECAD:
Nom du fabricant: Microchip
Emballage standard:
Product Variant Information section
Code de date:
Product Specification Section
Microchip TC646BEOA - Caractéristiques techniques
Attributes Table
Supply Current-Max: 400µA
Supply Voltage: 3V to 5.5V
Input Voltage: 5.8V
Duty Cycle-Min: 0%
Duty Cycle-Max: 100%
Operating Temp Range: -40°C to +85°C
Storage Temperature Range: -65°C to +150°C
Output Current: 5mA
Thermal Resistance: 200°C/W
Style d'emballage :  SOIC-8
Méthode de montage : Surface Mount
Fonctionnalités et applications

The TC646BEOA is a part of TC646 Series PWM Controller.It can sustain a standard temperature ranging from -40 to +85 °C it comes in 8 pin SOIC package.

The TC646B is a new version of the existing TC646 fan speed controller. This device is a switch mode fan speed controller, which incorporates a new fan auto restart function. Temperature proportional speed control is accomplished using pulse width modulation.

Features:

  • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life
  • Efficient PWM Fan Drive
  • 3.0 V to 5.5 V Supply Range:
  • Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage
  • Supports any Fan Voltage
  • FanSense™ Fault Detection Circuit Protects Against Fan Failure and Aids System Testing (TC646B/TC649B)
  • Automatic Shutdown Mode for “Green” Systems
  • Supports Low Cost NTC/PTC Thermistors
  • Over-Temperature Indication (TC646B/TC648B)
  • Fan Auto-Restart
  • Space-Saving 8-Pin MSOP Package

Applications:

  • Personal Computers & Servers
  • LCD Projectors
  • Datacom & Telecom Equipment
  • Fan Trays
  • File Servers
  • General-Purpose Fan Speed Control

View the complete TC646 series PWM Controller family

Pricing Section
Stock global :
0
États-Unis:
0
Sur commande :
0
Stock d'usine :Stock d'usine :
700
Délai d'usine :
4 Semaines
Commande minimale :
400
Multiples de :
100
Total 
548,00 $
USD
Quantité
Prix unitaire
100
$1.39
300
$1.37
500
$1.36
1 500
$1.35
2 500+
$1.33
Product Variant Information section