EMC2106-DZK-TR
ActiveDUAL CLOSED LOOP RPM LINEAR FAN CONTROLLER WITH 5 TEMP, ALERT, SHUTDWN, I2C/SMBUS 28 VQFN 5X5X0.9MM T/R ROHS COMPLIANT: YES
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EMC2106-DZK-TR
ActiveDUAL CLOSED LOOP RPM LINEAR FAN CONTROLLER WITH 5 TEMP, ALERT, SHUTDWN, I2C/SMBUS 28 VQFN 5X5X0.9MM T/R ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | EMC2106-DZK-TR |
|---|---|
| Accuracy | 2 °C |
| Function | Fan Control, Temp Monitor |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Alarm | True |
| Output Fan | True |
| Output Type | 2-Wire SMBus |
| Package / Case | 28-VFQFN Exposed Pad |
| Sensor Type | Internal and External |
| Supplier Device Package | 28-QFN (5x5) |
| Topology | Comparator, Tach, Register Bank, ADC (Sigma Delta) |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.65 | |
| 25 | $ 2.20 | |||
| 100 | $ 2.14 | |||
| Digi-Reel® | 1 | $ 2.65 | ||
| 25 | $ 2.20 | |||
| 100 | $ 2.14 | |||
| Tape & Reel (TR) | 5000 | $ 2.14 | ||
| Microchip Direct | T/R | 1 | $ 2.65 | |
| 25 | $ 2.20 | |||
| 100 | $ 2.01 | |||
| 1000 | $ 1.94 | |||
| 5000 | $ 1.91 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 2.07 | |
Description
General part information
EMC2106 Series
The EMC2106 is an SMBus compliant fan controller with up to five (up to 4 external and 1 internal) temperature channels. The fan drivers can be operated using two methods each with two modes. The methods include an RPM based Fan Speed Control Algorithm and a direct drive setting. The modes include manually programming the desired settings or using the internal programmable temperature look-up table to select the desired setting based on measured temperature.
The temperature monitors offer 1°C accuracy (for external diodes) with sophisticated features to reduce errors introduced by series resistance and beta variation of substrate thermal diode transistors commonly found in processors.
The EMC2106 also includes a hardware programmable temperature limits and dedicated system shutdown output for thermal protection of critical circuitry.
Documents
Technical documentation and resources