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EMC2302

SMSC
Part Number EMC2302
Manufacturer SMSC
Description Dual RPM-Based PWM Fan Controller
Published Oct 21, 2016
Detailed Description EMC2302 Dual RPM-Based PWM Fan Controller PRODUCT FEATURES Datasheet General Description The EMC2302 is an SMBus com...
Datasheet PDF File EMC2302 PDF File

EMC2302
EMC2302

Overview
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 o...


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