EMC2302 Datasheet PDF - SMSC Dual RPM-Based PWM Fan Controller Specs

EMC2302 - Dual RPM-Based PWM Fan Controller

Datasheet Summary

Description

The EMC2302 is an SMBus compliant fan controller with up to two independently controlled PWM fan drivers.

Each fan driver is controlled by a programmable frequency PWM driver and Fan Speed Control algorithm that operates in either a closed loop fashion or as a directly PWM-controlled device.

Features

Datasheet General.

Datasheet Details

Part number	EMC2302
Manufacturer	SMSC
File Size	331.97 KB
Description	Dual RPM-Based PWM Fan Controller
Datasheet	EMC2302 Datasheet
Additional preview pages of the EMC2302 datasheet.

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Full PDF Text Transcription

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EMC2302 Dual RPM-Based PWM Fan Controller PRODUCT FEATURES Datasheet General Description The EMC2302 is an SMBus compliant fan controller with up to two independently controlled PWM fan drivers. Each fan driver is controlled by a programmable frequency PWM driver and Fan Speed Control algorithm that operates in either a closed loop fashion or as a directly PWM-controlled device. The closed loop Fan Speed Control algorithm (FSC) has the capability to detect aging fans and alert the system. It will likewise detect stalled or locked fans and trigger an interrupt. Additionally, the EMC2302 offers a clock output so that multiple devices may be chained and slaved to the same clock source for optimal performance in large distributed systems.

Published: Oct 21, 2016 |