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EMC2302, EMC2301 Datasheet - Microchip

EMC2302 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.

EMC2302 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

This datasheet PDF includes multiple part numbers: EMC2302, EMC2301. Please refer to the document for exact specifications by model.
EMC2302 Datasheet Preview Page 2 EMC2302 Datasheet Preview Page 3

Datasheet Details

Part number:

EMC2302, EMC2301

Manufacturer:

Microchip ↗

File Size:

0.98 MB

Description:

Pwm fan controller.

Note:

This datasheet PDF includes multiple part numbers: EMC2302, EMC2301.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

EMC2300 Fan Control Device (SMSC Corporation)

EMC2301 PWM Fan Controller (Microchip)

EMC2301 RPM-Based PWM Fan Controller (SMSC)

EMC2302 Dual RPM-Based PWM Fan Controller (SMSC)

EMC2303 PWM Fan Controller (Microchip)

EMC2303 Multiple RPM-Based PWM Fan Controller (SMSC)

EMC2305 PWM Fan Controller (Microchip)

EMC2305 Multiple RPM-Based PWM Fan Controller (SMSC)

TAGS

EMC2302 EMC2301 PWM Fan Controller Microchip

EMC2302 Distributor