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EMC2301 Datasheet - Microchip

EMC2301 - PWM Fan Controller

The EMC2301/2/3/5 family is an SMBus compliant fan controller with up to five 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 d

EMC2301 Features

* Up To Five Programmable Fan Control Circuits: - 4-wire fan compatible - High-speed PWM (26 kHz) - Low-speed PWM (9.5 Hz-2240 Hz) - Optional detection of aging fans - Fan Spin Up Control and Ramp Rate Control - Alert on Fan Stall - Up to three selectable default fan speeds for the EMC2303/5

EMC2301-Microchip.pdf

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Datasheet Details

Part number:

EMC2301

Manufacturer:

Microchip ↗

File Size:

0.98 MB

Description:

Pwm fan controller.

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