EMC2302-1-AIZL-TR More Semiconductors - ICs by Microchip Technology
| Status: | Active |
|---|---|
| Series: | EMC2302 |
| RoHS: | Compliant |
The EMC2302 is an SMBus compliant fan controller with up to two 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. It will likewise detect stalled or locked fans and trigger an interrupt.
Additionally, the EMC2302 offers a clock output so that multiple devices may be chained and slaved to the same clock source for optimal performance in large distributed systems.
Where to Buy
Prices starting from US$1.04
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$1.04
|
7,950
in stock
|
Buy Now |
|
Newark Electronics
from US$1.23
|
2,668
in stock
|
Buy Now |
|
element14
from US$1.30
|
2,668
in stock
|
Buy Now |
|
Farnell
from US$1.20
|
2,668
in stock
|
Buy Now |
|
RS
from US$1.77
|
0
in stock
|
Buy Now |
|
Future Electronics
from US$1.10
|
0
in stock
|
Buy Now |
|
Avnet America
from US$1.16
|
0
in stock
|
Buy Now |
|
TME
from US$1.11
|
0
in stock
|
Buy Now |
|
|
RS Americas
from US$1.28
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| 4-wire fan compatible |
| High speed PWM (26 kHz) |
| Low speed PWM (9.5Hz - 2240 Hz) |
| Optional detection of aging fans |
| Fan Spin Up Control and Ramp Rate Control |
| Alert on Fan Stall |
| Watchdog Timer |
| 0.5% accuracy from 500 RPM to 16k RPM (external crystal oscillator) |
| 1% accuracy from 500 RPM to 16k RPM (internal clock) |
| SMBus Alert compatible |
| CLK Pin can provide a clock source output |
| Available in a 10-pin MSOP RoHS Compliant package |
| Servers |
| Projectors |
| Industrial and Networking Equipment |
| Notebook Computers |
Specifications
| # Fans Drivers | 2 |
|---|---|
| PWM/Linear Control | PWM |
| Typical Accuracy | N/A |
| Max Accuracy | N/A |
| Temperature Max | 125 |
| Temperature Min | -40 |
| Vcc Max (V) | 3.6 |
| Vcc Min (V) | 3.0 |
| SMBus Alert | Yes |
| System Shutdown | No |
| Voltage Monitors | N/A |
| Pins | Packaging | 10 | MSOP |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (2500) |
Last 6 months Inventory & Pricing History
Resources
Data Sheets |
|---|
| EMC2301/2/3/5 Data Sheet |
Application Notes |
|---|
| AN17.4 - RPM to TACH Counts Conversion |
Board Design Files |
|---|
| EMC2302 Library Part, Object Library File - EMC2302 Library Part, Object Library File |
| EMC2302 Reference Design Schematic, PDF - EMC2302 Reference Design Schematic, PDF |
Brochures |
|---|
| Temperature Sensor Design Guide |
User Guides |
|---|
| ADM00879 Demonstration Board User’s Guide |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0232 |
| Shipping Weight (kg) | 0.2 |
| Lead Count | 10 |
| Package Type | MSOP |
| Package Width or Size | 3x3mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| Dual RPM-Based PWM Fan Controller | Microchip Technology |
| Ic, Rpm Fan Controller, Pwm, Msop-10 | Newark Electronics |
| IC, RPM FAN CONTROLLER, PWM, MSOP-10 | element14 |
| Microchip EMC2302-1-AIZL-TR | RS |
| Board Mount Temperature Sensors Dual RPM-Based PWM Fan Speed Controller | Future Electronics |
| Fan Controller 10-Pin MSOP T/R | Avnet America |
| IC: driver | TME |
| DUALCLOSED LOOP RPM-BASED PWMFAN SPD CNTROLLER W/ALERT, I2C/SMBUS10 MSOP 3X3MMT/R | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a EMC2302-1-AIZL-TR?
Additional datasheets, footprints and schematics for EMC2302-1-AIZL-TR are listed on our Part Details page. You can also find images and similar parts to EMC2302-1-AIZL-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for EMC2302-1-AIZL-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view EMC2302-1-AIZL-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does EMC2302-1-AIZL-TR fall under?
The EMC2302-1-AIZL-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to EMC2302-1-AIZL-TR when available in the More Semiconductors - ICs 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 EMC2302-1-AIZL-TR you can contact the distributor directly for product support, shipping queries etc.
Is the EMC2302-1-AIZL-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for EMC2302-1-AIZL-TR have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and RS have stock available or on a lead time for EMC2302-1-AIZL-TR.
How do I check stock and lead times for all distributors?
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