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TC670 Datasheet - Microchip

TC670 - Tiny Predictive Fan Failure Detector

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.

With this design, a critical minimum fan speed is determined by the

TC670 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, 90µA (typ.)

* VDD Ra

TC670_Microchip.pdf

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Datasheet Details

Part number:

TC670

Manufacturer:

Microchip ↗

File Size:

494.32 KB

Description:

Tiny predictive fan failure detector.

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