P82CF201 - Low power / low price dual fan manager

Product Overview

NXP

Part number	P82CF201
Manufacturer	NXP
File Size	83.13 KB
Description	Low power / low price dual fan manager
Datasheet	P82CF201 Datasheet
Additional preview pages of the P82CF201 datasheet.

The P82CF201 is a 20-pin single-chip dual digital fan controller designed for use with brushless DC fan motors.

a Turn-on Delay for a second fan when both fans have to turn-on. This reduces the in-rush current and suppresses acoustic noise. The P82CF201 also features fan fault sensing for enhancing system protection and reliability. It detects the presence of a fan, when the running fan fails or jams using the voltage on VSENSE pin and asserts the fault signal. The fault condition also triggers the maximum PWM applied to the running fan. The fault is also asserted when the thermistor resistance is less th.

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Published: Oct 7, 2005 |