EMC2113-1-AP-TR
ActiveRPM BASED SINGLE FAN CONTROLLER WITH 4 TEMP INPUTS AND SHUTDWN, I2C/SMBUS 16 QFN 4X4X0.9MM T/R ROHS COMPLIANT: YES
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EMC2113-1-AP-TR
ActiveRPM BASED SINGLE FAN CONTROLLER WITH 4 TEMP INPUTS AND SHUTDWN, I2C/SMBUS 16 QFN 4X4X0.9MM T/R ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | EMC2113-1-AP-TR |
|---|---|
| Accuracy | 1 °C |
| Function | Fan Control, Temp Monitor |
| Mounting Type | Surface Mount |
| Output Alarm | True |
| Output Fan | True |
| Output Type | SMBus |
| Package / Case | 16-VQFN Exposed Pad |
| Sensor Type | Internal and External |
| Supplier Device Package | 16-QFN (4x4) |
| Topology | ADC (Sigma Delta), Multiplexer, Register Bank |
| Voltage - Supply | 3.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Digi-Reel® | 1 | $ 2.04 | |
| Tape & Reel (TR) | 5000 | $ 1.63 | ||
| Microchip Direct | T/R | 1 | $ 2.04 | |
| 25 | $ 1.69 | |||
| 100 | $ 1.55 | |||
| 1000 | $ 1.50 | |||
| 5000 | $ 1.47 | |||
| Newark | Each (Supplied on Full Reel) | 1 | $ 1.60 | |
| 6000 | $ 1.60 | |||
Description
General part information
EMC2113 Series
The EMC2113 is an SMBus compliant fan controller. The fan driver can be operated using two methods, each with two modes. The methods include an RPM-based Fan Speed Control Algorithm and a direct PWM 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 EMC2113 includes a temperature monitor that measures up to three (3) external diodes and the internal diode. 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 device includes high and low limits for all temperature channels as well as a hardware set critical temperature limit. This hardware set limit drives a dedicated system shutdown pin.
Documents
Technical documentation and resources