SMSC EMC2305
The EMC2305 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 device. The closed loop Fan Speed Control algorithm (FSC) has the capability to detect aging fans and alert the system.| Part No. | EMC2305 |
|---|---|
| Datasheet | EMC2305 Download |
| Manufacturer |  SMSC |
| Description | Multiple RPM-Based PWM Fan Controller |
| Buy | Stock & Price |
FEATURES
DatasheetGENERAL DESCRIPTION
It will likewise detect stalled or locked fans and trigger an interrupt. Additionally, the EMC2305 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.APPLICATIONS
Servers Projectors Industrial and Networking Equipment Notebook ComputersFEATURES
Five Programmable Fan Control circuits (EMC2305) — 4-wire fan compatible — High speed PWM (26 kHz) — Low speed PWM
