Compare
MAX6643LBBAEE+T
- Manufacturer's Part No.:MAX6643LBBAEE+T
- Manufacturer:
- Categories:
- Sub-Categories:
- Series:-
- Description:IC CNTRLR FAN SPEED 16-QSOP
- Datasheet:
- Quantity:RFQAdd to RFQ List
- Payment:
- Delivery:
- In Stock: 18500
- Available: 65107
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $3.30600 | US $3.31 |
| 10+ | US $2.97540 | US $29.75 |
| 30+ | US $2.31420 | US $69.43 |
| 100+ | US $1.90095 | US $190.10 |
| 500+ | US $1.81830 | US $909.15 |
| 1000+ | US $1.65300 | US $1653.00 |
Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.
- Description
- Alternatives
- Shopping Guide
The MAX6643/MAX6644/MAX6645 monitor temperature and automatically adjust fan speed to ensure optimum cooling while minimizing acoustic noise from the fan. Each device measures two temperature locations.
Features
♦ Simple, Automatic Fan-Speed Control
♦ Internal and External Temperature Sensing
♦ Detect Fan Failure Through Locked-Rotor Output, Tachometer Output, or Fan-Supply Current Sensing
♦ Multiple, 1.6% Output Duty-Cycle Steps for Low Audibility of Fan-Speed Changes
♦ Pin-Selectable or Factory-Selectable LowTemperature Fan Threshold
♦ Pin-Selectable or Factory-Selectable HighTemperature Fan Threshold
♦ Spin-Up Time Ensures Fan Start
♦ Fan-Start Delay Minimizes Power-Supply Load at Power-Up
♦ 32Hz PWM Output
♦ Controlled Duty-Cycle Rate-of-Change Ensures Good Acoustic Performance
♦ 2°C Temperature-Measurement Accuracy
♦ FULLSPD/FULLSPD Input Sets PWM to 100%
♦ Pin-Selectable OT Output Threshold
♦ 16-Pin QSOP and 10-Pin µMAX PackagesApplications Networking Equipment Storage Equipment Servers Desktop Computers Workstations
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.
Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
RELEVANT BLOGS & POSTS
Professional Platform
Full-speed Delivery
Wide Variety of Products
365 Days of Quality Assurance