EMC2101-R-ACZL-TR Power Management ICs - PMIC by Microchip Technology
| Status: | Active |
|---|---|
| Series: | EMC2101 |
| RoHS: | Compliant |
The EMC2101 is an SMBus 2.0 compliant, integrated fan control solution complete with two temperature monitors, one external and one internal. Each temperature channel has programmable high limits that can assert an interrupt.
The fan drive is selectable as a Pulse Width Modulator (PWM) or Linear (DAC) output. The fan control output, whether the PWM or DAC drive circuit, uses an eight position look-up table to allow the user to program the fan speed profile based on temperature. The DAC output ranges from 0V to VDD with up to 6 bit resolution while the PWM output has a range of 0% to 100% with up to 64 steps.
The EMC2101 has an option to automatically upload the contents of an attached SMBus compatible EEPROM for auto-programming upon power up.
Advanced thermal sensing enables reduced validation and characterization time as well as accurately operating with smaller-geometry processors. Resistance Error Correction (REC) automatically corrects the offset errors of board trace and device resistance, up to 100Ω. Automatic Beta Compensation allows the user the flexibility to design applications that include processor substrate transistors.
Where to Buy
Prices starting from US$0.88
| Distributor | Stock | ||
|---|---|---|---|
|
element14
from US$1.02
|
2,801
in stock
|
Buy Now |
|
Farnell
from US$0.93
|
2,801
in stock
|
Buy Now |
|
Newark Electronics
from US$1.06
|
2,621
in stock
|
Buy Now |
|
RS
from US$0.96
|
0
in stock
|
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|
Avnet America
from US$0.99
|
0
in stock
|
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|
TME
from US$1.14
|
0
in stock
|
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|
Microchip Technology
from US$0.88
|
0
in stock
|
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|
|
RS Americas
from US$1.11
|
0
in stock
|
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|
EBV Elektronik
-
|
0
in stock
|
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|
Avnet Silica
-
|
0
in stock
|
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| Buy Now |
Features
| Automatic Beta Compensation |
| Resistance Error Correction |
| Self-programming with available SMBus compatible EEPROM |
| Selectable PWM or DAC fan driver output |
| External channel ±1°C accuracy |
| Internal channel ±2°C accuracy |
| 3.3 Volt Operation (5 Volt Tolerant Input Buffers) |
| SMBus 2.0 Compliant Interface, supports TIMEOUT |
| 8-Pin MSOP RoHS Compliant Packages |
| 8-Pin SOIC RoHS Compliant Package |
| Graphics Processors |
| Embedded Application Fan Drive |
| PWM Controller + Temp Sensor |
Specifications
| Device Description | Programmable Single Fan Manager |
|---|---|
| Typical Accuracy (°C) | ±0.5 |
| Over Temp Alert | True |
| SM Bus | True |
| Predictive Fan Fault | True |
| Max. Supply Current (µA) | 1000 |
| Max Accuracy @ 25°C (°C) | ±1.0 |
| Integrated temp Sensor | True |
| Fan Sense | False |
| External Temp Input | True |
| Auto Shutdown | True |
| PWMFreq | High & Low |
| FanSpeedTable | Yes |
| Temp. Range Max. (°C) | +125 |
| Temp. Range. Min. (°C) | -40 |
| Vcc Range Max. (V) | +3.6 |
| Vcc Range Min. (V) | +3.0 |
| Pins | Packaging | 8 | MSOP |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (2500) |
Last 6 months Inventory & Pricing History
Resources
Application Notes |
|---|
| AN10.14 - Using Temperature-Sensing Diodes with Remote Thermal Sensors |
| AN12.14 - Remote Thermal Sensing Diode Selection Guide |
| AN13.19 - Resistance Error Correction |
Brochures |
|---|
| Temperature Sensor Design Guide |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0256 |
| Shipping Weight (kg) | 0.2156 |
| Lead Count | 8 |
| Package Type | MSOP |
| Package Width or Size | 3x3mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| IC, FAN CONTROLLER, DAC/PWM, MSOP-8 | element14 |
| Ic, Fan Controller, Dac/Pwm, Msop-8 | Newark Electronics |
| Single Fan Controller with Sensor | RS |
| IC: supervisor circuit | TME |
| SMBus Fan Control with 1degC Accurate Temperature Monitoring | Microchip Technology |
| MICROCHIP EMC2101-R-ACZL-TR FAN CONTROLLER IC | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a EMC2101-R-ACZL-TR?
Additional datasheets, footprints and schematics for EMC2101-R-ACZL-TR are listed on our Part Details page. You can also find images and similar parts to EMC2101-R-ACZL-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for EMC2101-R-ACZL-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view EMC2101-R-ACZL-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does EMC2101-R-ACZL-TR fall under?
The EMC2101-R-ACZL-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 EMC2101-R-ACZL-TR when available in the Motor Drivers / Controllers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the EMC2101-R-ACZL-TR you can contact the distributor directly for product support, shipping queries etc.
Is the EMC2101-R-ACZL-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for EMC2101-R-ACZL-TR have stock available?
Authorised distributors including element14, Farnell, Newark Electronics, RS and Avnet America have stock available or on a lead time for EMC2101-R-ACZL-TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for EMC2101-R-ACZL-TR often in real-time on the comparison pages.
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