TC648EOA Power Management ICs - PMIC by Microchip Technology
| Status: | Active |
|---|---|
| Series: | TC648 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.98
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$1.36
|
2,025
in stock
|
Buy Now |
|
Newark Electronics
from US$1.55
|
0
in stock
|
Buy Now |
|
Avnet America
from US$1.50
|
0
in stock
|
Buy Now |
|
RS Americas
from US$1.65
|
0
in stock
|
Buy Now |
|
element14
from US$1.86
|
0
in stock
|
Buy Now |
|
Farnell
from US$0.98
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| Temperature Proportional |
| Fan Speed for Acoustic Control and Longer Fan Life |
| Efficient PWM Fan Drive |
| 3.0V to 5.5V Supply Range |
| Fan Voltage Independent of TC648 Supply Voltage - Supports Any Fan Voltage! |
| Over-Temperature Fault Detection |
| Automatic Shutdown Mode for "Green" Systems |
| Supports Low Cost NTC/PTC Thermistors |
Specifications
| Device Description | Fan Manager |
|---|---|
| Typical Accuracy (°C) | Depends on external thermistor |
| Over Temp Alert | True |
| SM Bus | False |
| Predictive Fan Fault | False |
| Max. Supply Current (µA) | 1000 |
| Max Accuracy @ 25°C (°C) | Depends on external thermistor |
| Integrated temp Sensor | False |
| Fan Sense | False |
| External Temp Input | True |
| Auto Shutdown | True |
| PWMFreq | Low |
| FanSpeedTable | No |
| Temp. Range Max. (°C) | +85 |
| Temp. Range. Min. (°C) | -40 |
| Vcc Range Max. (V) | +5.5 |
| Vcc Range Min. (V) | +3.0 |
| Pins | Packaging | 8 | SOIC |
| Temp Range | -40C to +85C |
| Packing Media | Tube (100) |
Last 6 months Inventory & Pricing History
Resources
Data Sheets |
|---|
| TC648 Datasheet |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.078 |
| Shipping Weight (kg) | 0.25 |
| Lead Count | 8 |
| Package Type | SOIC |
| Package Width or Size | .150In(3.90mm) |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| PWM FAN SPEED CONTROLLER WITH FANSENSE | Microchip Technology |
| Motor Driver, Dc Brushless, 5Ma, Soic-8 | Newark Electronics |
| PWM Fan Motor Speed Controller 8-Pin SOIC N Tube | Avnet America |
| MICROCHIP TC648EOA PWM CONTROLLER, 34 HZ, 3 - 5.5 V, 8-PIN SOIC | RS Americas |
| IC, PWM, FAN SPEED CNTRL, 8-SOIC | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a TC648EOA?
Additional datasheets, footprints and schematics for TC648EOA are listed on our Part Details page. You can also find images and similar parts to TC648EOA on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for TC648EOA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TC648EOA price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does TC648EOA fall under?
The TC648EOA 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 TC648EOA 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 TC648EOA you can contact the distributor directly for product support, shipping queries etc.
Is the TC648EOA RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for TC648EOA have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, Avnet America, RS Americas and element14 have stock available or on a lead time for TC648EOA.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for TC648EOA often in real-time on the comparison pages.
What if I can't find stock of TC648EOA?
You can fill out our help required form which you can use to request a quote for TC648EOA from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.