MAX6643LBBAEE+T
- Mfr.Part #
- MAX6643LBBAEE+T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC CNTRLR FAN SPEED 16-QSOP
- Stock
- 5,800
- In Stock :
- 5,800
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Thermal Management
- Terminal Position :
- Dual
- Supply Voltage-Min (Vsup) :
- 3V
- Terminal Form :
- Gull wing
- Interface :
- 2-Wire, Serial
- Function :
- Fan Control, Temp Monitor
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~125°C
- Width :
- 3.9mm
- Supply Current-Max (Isup) :
- 0.5mA
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Topology :
- ADC, PWM Generator, Tach Counter
- Terminal Pitch :
- 0.635mm
- Number of Pins :
- 16
- HTS Code :
- 8542.31.00.01
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Height Seated (Max) :
- 1.75mm
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply :
- 3V~5.5V
- Output Type :
- PWM
- Length :
- 4.89mm
- Published :
- 2007
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Qualification Status :
- Not Qualified
- Sensor Type :
- Internal and External
- JESD-609 Code :
- e3
- Sensing Temperature :
- -40°C~125°C External Sensor
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Base Part Number :
- MAX6643
- Terminal Finish :
- Matte Tin (Sn)
- Accuracy :
- ±3.5°C Local(Max), ±3°C Remote(Max)
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Output Alarm :
- yes
- Operating Supply Voltage :
- 5.5V
- Power Supplies :
- 3.3/5V
- Supply Voltage :
- 3.3V
- Number of Terminations :
- 16
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Datasheets
- MAX6643LBBAEE+T

Thermal Management Analog Devices, Inc. MAX6643LBBAEE+T Overview
Optimize your system's cooling efficiency with the MAX6643LBBAEE+T, a high-precision fan speed controller from Analog Devices, Inc. Designed for demanding applications requiring reliable thermal management, this controller offers enhanced control and monitoring of fan speeds, ensuring optimal operating temperatures and system stability. The device integrates seamlessly into various setups, featuring a compact 16-QSOP package that minimizes space usage while maximizing performance. Its robust design and precision control make it an ideal solution for designers looking to enhance system reliability and performance through effective thermal management.
MAX6643LBBAEE+T Features
The MAX6643LBBAEE+T fan speed controller boasts a range of features designed for superior thermal management. It supports dual fans, providing independent control and monitoring to ensure that each fan operates at optimal efficiency. The controller also includes over-temperature protection, which triggers an alarm if the system exceeds predetermined thermal thresholds, thereby preventing overheating. With its ability to operate over a wide voltage range and its low power consumption, this device is perfect for energy-efficient, high-performance computing environments.
MAX6643LBBAEE+T Applications
- Server Farms: Ensures consistent cooling in high-density server environments, preventing thermal runaway and maintaining performance integrity.
- Telecommunication Equipment: Manages fan speeds to prevent overheating in telecom infrastructure, contributing to sustained communication reliability and efficiency.
- Medical Imaging Systems: Maintains precise temperature control in sensitive medical imaging equipment, such as MRI and CT scanners, ensuring accurate diagnostics and system longevity.
- Industrial Computing: Provides robust thermal management in industrial PCs used in manufacturing and automation, handling extreme conditions and varying operational demands.
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