TC642EUA Power Management ICs - PMIC by Microchip Technology
| Status: | Active |
|---|---|
| Series: | TC642 |
| RoHS: | Compliant |
Features
| Temperature Proportional |
| Fan Speed for Acoustic Control and Longer Fan Life |
| Efficient PWM Fan Drive |
| 3.0V 5.5V Supply Range |
| Supports Any Fan Voltage! |
| FanSense™ Fault Detection Circuits Protect Against Fan Failure and Aid |
| System Testing |
| 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 | True |
| External Temp Input | True |
| Auto Shutdown | False |
| 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 | MSOP |
| Temp Range | -40C to +85C |
| Packing Media | Tube (100) |
Last 6 months Inventory & Pricing History
Resources
Data Sheets |
|---|
| TC642 Datasheet |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0256 |
| Shipping Weight (kg) | 0.07 |
| Lead Count | 8 |
| Package Type | MSOP |
| Package Width or Size | 3x3mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| IC: driver | TME |
| Motor Driver, Pwm, 5Ma, Msop-8 | Newark Electronics |
| PWM FAN SPEED CONTROLLER WITH FANSENSE | Microchip Technology |
| IC, PWM, FAN SPEED CNTRL, 8-MSOP | Farnell |
| PWM Fan Motor Speed Controller 8-Pin MSOP | Avnet Silica |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a TC642EUA?
Additional datasheets, footprints and schematics for TC642EUA are listed on our Part Details page. You can also find images and similar parts to TC642EUA on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for TC642EUA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TC642EUA price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does TC642EUA fall under?
The TC642EUA 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 TC642EUA 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 TC642EUA you can contact the distributor directly for product support, shipping queries etc.
Is the TC642EUA RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for TC642EUA have stock available?
Authorised distributors including TME, Newark Electronics, Microchip Technology, Farnell and Avnet Silica have stock available or on a lead time for TC642EUA.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for TC642EUA often in real-time on the comparison pages.
What if I can't find stock of TC642EUA?
You can fill out our help required form which you can use to request a quote for TC642EUA 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.