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MAX6643LBBAEE

MAX6643LBBAEE

Manufacturer No:

MAX6643LBBAEE

Description:

PWM FAN-SPEED CONTROLLER

Datasheet:

Datasheet

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MAX6643LBBAEE Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-QSOP
  • Package / Case
    16-SSOP (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    3V ~ 5.5V
  • Output Fan
    Yes
  • Output Alarm
    Yes
  • Output Type
    PWM
  • Topology
    ADC, PWM Generator, Tach Counter
  • Accuracy
    ±3.5°C Local(Max), ±3°C Remote(Max)
  • Sensing Temperature
    -40°C ~ 125°C, External Sensor
  • Sensor Type
    Internal and External
  • Function
    Fan Control, Temp Monitor
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The MAX6643LBBAEE is an integrated circuit chip that is specifically designed for temperature monitoring and fan control applications. Some of the advantages and application scenarios of this chip are:1. Temperature Monitoring: The MAX6643LBBAEE chip provides accurate temperature measurements with a resolution of 0.125°C. It can monitor multiple temperature sensors simultaneously, making it suitable for applications where precise temperature monitoring is required.2. Fan Control: This chip includes a PWM fan-speed controller that can be used to control the speed of cooling fans based on temperature measurements. It supports both 2-wire and 3-wire fan configurations, allowing for flexible fan control options.3. Overtemperature Protection: The MAX6643LBBAEE chip includes built-in overtemperature protection features. It can generate an alarm signal or initiate a shutdown sequence if the temperature exceeds a predefined threshold, ensuring the safety of the system.4. Small Form Factor: The chip is available in a small 10-pin μMAX package, making it suitable for space-constrained applications where size is a critical factor.5. PC and Server Applications: The MAX6643LBBAEE chip is commonly used in personal computers and server systems to monitor and control the temperature of various components, such as CPUs, GPUs, and hard drives. It helps prevent overheating and ensures optimal performance and reliability.6. Industrial and Automotive Applications: The chip's high accuracy and temperature measurement capabilities make it suitable for industrial and automotive applications. It can be used to monitor temperature in industrial equipment, power electronics, automotive engine management systems, and other similar applications.7. Consumer Electronics: The MAX6643LBBAEE chip can also be found in consumer electronics devices, such as gaming consoles, home appliances, and audio/video equipment. It helps maintain optimal operating temperatures and prevents damage due to overheating.Overall, the MAX6643LBBAEE integrated circuit chip offers precise temperature monitoring, fan control, and overtemperature protection features, making it suitable for a wide range of applications where temperature management is critical.
MAX6643LBBAEE Relevant information