| Part number | EMC2303 |
|---|---|
| Datasheet | EMC2303-SMSC.pdf |
| File Size | 396.27 KB |
| Manufacturer | SMSC (now Microchip Technology) |
| Description | Multiple RPM-Based PWM Fan Controller |
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The EMC2303 is an SMBus pliant fan controller with up to three 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.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
EMC2303 | PWM Fan Controller | Microchip |
See all SMSC (now Microchip Technology) datasheets
| Part Number | Description |
|---|---|
| EMC2301 | RPM-Based PWM Fan Controller |
| EMC2302 | Dual RPM-Based PWM Fan Controller |
| EMC2305 | Multiple RPM-Based PWM Fan Controller |
| EMC2103 | RPM-Based Fan Controller |
| EMC2104 | Dual RPM-Based PWM Fan Controller |
| EMC2105 | RPM-Based High Side Fan Controller |
| EMC2106 | Dual RPM-Based Linear Fan Controller |
| EMC1002 | Dual SmBus Sensor |
| EMC1023 | Triple Temperature Sensor |
| EMC1033 | Triple SMBus Sensor |
