EMC2113-1-AP-TR Power Management ICs - PMIC by Microchip Technology
| Status: | Active |
|---|---|
| Series: | EMC2113 |
| RoHS: | Compliant |
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.
Finally, the device includes an open-drain, active low interrupt pin to flag temperature or fan control errors.
Features
| 4-wire fan compatible |
| Both Low and High frequency PWM |
| 2% accurate from 500 RPM to 16k RPM |
| Automatic Tachometer feedback |
| Controls fan speed or PWM drive setting |
| Eight steps that incorporate up to four temperature zones simultaneously (user selectable) |
| Supports forced DTS or standard temperature data |
| Allows external PWM input (150Hz to 40kHz) |
| Supports transistor model for 90nm - 45nm Intel CPUs |
| Resistance Error Correction and Beta Compensation |
| 1°C accurate (60°C to 125°C) |
| 0.125°C resolution |
| Programmable High and Low limits |
| Cannot be altered by software |
| 65°C to 127°C Range |
| Dedicated system shutdown interrupt pin |
| ±1°C accuracy |
| 0.125°C resolution |
| 3.3V Supply Voltage |
| Open drain interrupt pin |
| SMBus Alert compatible |
| Selectable SMBus Address via pull-up resistor and ADDR_SEL pin |
| Block Read and Write |
| Available in 16-pin 4mm x 4mm QFN RoHS Compliant package |
| Notebook Computers |
| Projectors |
| Graphics Cards |
| Industrial and Networking Equipment |
Specifications
| # Fans Drivers | 1 |
|---|---|
| PWM/Linear Control | PWM |
| # Remote Temperature Monitors | 3 |
| Ambient Temperature Sensor | 1 |
| Typical Accuracy | ±0.5 |
| Max Accuracy | ±1.0 |
| Temperature Max | 125 |
| Temperature Min | -40 |
| Vcc Max (V) | 3.6 |
| Vcc Min (V) | 3.0 |
| SMBus Alert | Yes |
| System Shutdown | Yes |
| Voltage Monitors | No |
| Pins | Packaging | 16 | QFN |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (5000) |
Resources
Brochures |
|---|
| Temperature Sensor Design Guide |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0417 |
| Shipping Weight (kg) | 0.212121 |
| Lead Count | 16 |
| Package Type | QFN |
| Package Width or Size | 4x4x0.9mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| RPM-Based Fan Controller withMultiple Temp Zones and Hardware Thermal Shutdown | Microchip Technology |
| Rpm Based Single Fan Controller With 4 Temp Inputs And Shutdwn, I2C/Smbus 16 Qfn 4X4X0.9Mm T/R Rohs Compliant: Yes |Microchip EMC2113-1-AP-TR | Newark Electronics |
| Fan Controller 16-Pin QFN EP T/R | Avnet America |
| Fan controller, RPM, SMBus, shutdown QFN16 | Microchip Technology Inc. EMC2113-1-AP-TR | RS Americas |
| IC, RPM FAN CONTROLLER, QFN-16 | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a EMC2113-1-AP-TR?
Additional datasheets, footprints and schematics for EMC2113-1-AP-TR are listed on our Part Details page. You can also find images and similar parts to EMC2113-1-AP-TR on this page.
What pricing and inventory information can I view?
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What category does EMC2113-1-AP-TR fall under?
The EMC2113-1-AP-TR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Drivers & Controllers > Motor Drivers / Controllers.
Can I view similar or alternative parts?
You can view similar parts to EMC2113-1-AP-TR when available in the Motor Drivers / Controllers range under the specifications section at the bottom of the details page.
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Submit any questions directly to the customer support team of the distributor listing the product. For the EMC2113-1-AP-TR you can contact the distributor directly for product support, shipping queries etc.
Is the EMC2113-1-AP-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for EMC2113-1-AP-TR have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, Avnet America, RS Americas and Farnell have stock available or on a lead time for EMC2113-1-AP-TR.
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