TC648BEOA Power Management ICs - PMIC by Microchip Technology
| Status: | Active |
|---|---|
| Series: | TC648B |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$1.16
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$1.16
|
6,729
in stock
|
Buy Now |
|
RS
from US$1.30
|
276
in stock
|
Buy Now |
|
Newark Electronics
from US$1.33
|
137
in stock
|
Buy Now |
|
element14
from US$1.74
|
137
in stock
|
Buy Now |
|
Farnell
from US$1.52
|
132
in stock
|
Buy Now |
|
Avnet Silica
-
|
400
in stock
|
Buy Now |
|
Future Electronics
from US$1.22
|
0
in stock
|
Buy Now |
|
Avnet America
from US$1.29
|
0
in stock
|
Buy Now |
|
|
RS Americas
from US$1.46
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| Temperature Proportional Fan Speed for Acoustic Control and Longer Fan Life |
| Over-Temperature Indication |
| Efficient PWM Drive |
| Automatic Shutdown Mode for "Green" Systems |
| 3.0V to 5.5V Supply Range |
| Fan Voltage Independent of Supply Voltage – Supports Any Fan Voltage |
| 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) | 400 |
| 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 |
|---|
| TC646B/TC648B/TC649B 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 | Microchip Technology |
| PWM Fan Speed Controller | RS |
| Pwm, Fan Speed Cntrl, Sd, 8-Soic | Newark Electronics |
| PWM, FAN SPEED CNTRL, SD, 8-SOIC | element14 |
| PWM Fan Motor Speed Controller 8-Pin SOIC N Tube | Avnet Silica |
| PWM FAN SPEED CONTROLLER WITH AUTO-SHUTDOWN AND OVER-TEMPERATURE ALERT | Future Electronics |
| PWM FAN SPEED CONTROLLER SHUT OTF SOIC8 | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a TC648BEOA?
Additional datasheets, footprints and schematics for TC648BEOA are listed on our Part Details page. You can also find images and similar parts to TC648BEOA on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for TC648BEOA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TC648BEOA price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does TC648BEOA fall under?
The TC648BEOA 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 TC648BEOA 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 TC648BEOA you can contact the distributor directly for product support, shipping queries etc.
Is the TC648BEOA RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for TC648BEOA have stock available?
Authorised distributors including Microchip Technology, RS, Newark Electronics, element14 and Farnell have stock available or on a lead time for TC648BEOA.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for TC648BEOA often in real-time on the comparison pages.
What if I can't find stock of TC648BEOA?
You can fill out our help required form which you can use to request a quote for TC648BEOA 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.