text.skipToContent text.skipToNavigation

Manufacturer Part #

TC670ECHTR

TC670 Series 3 to 5.5 V Tiny Predictive Fan Failure Detector - SOT-23-6

Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code: 2014
Product Specification Section
Technical Attributes
Attributes Table
Supply Voltage: 3V to 5.5V
Supply Current: 90µA
Operating Temp Range: -40°C to +85°C
Storage Temperature Range: -55°C to +150°C
Package Style:  SOT-23-6 (SOT-26)
Mounting Method: Surface Mount
Features & Applications

The TC670ECHTR is a part of TC670 Series Power Management Circuit. It can sustain a temperature ranging from -40 to +85°C, It comes in SOT-23-6 package.

The TC670 is an integrated fan speed sensor that predicts and/or detects fan failure, preventing thermal damage to systems with cooling fans. When the fan speed falls below a user specified level, the TC670 asserts an ALERT signal.  

Features:

  • Fan Wear-Out Detection for 2-Wire Linear-Controlled Fans
  • Replacement System for 3-Wire Fans
  • Fan Alert Signal when Fan Speed is below Programmed Threshold
  • CLEAR Capability for Eliminating False Alarm
  • Low Operating Current, 90 μA (typ.)
  • VDD Range 3.0 V to 5.5 V
  • Available in a 6-Pin SOT-23 Package

Applications:

  • Protection for Linear-Controlled Fans
  • Power Supplies
  • Industrial Equipment
  • PCs and Notebooks
  • Data Storage
  • Data Communications Equipment
  • Instrumentation
Pricing Section
Stock:
3,000
Minimum Order:
3,000
Multiple Of:
3,000
On Order:
0
Factory Stock:Factory Stock:
15,000
Factory Lead Time:
5 Weeks
Total
$3,000.00
USD
Quantity
Web Price
3,000+
$1.00
Product Variant Information section