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LM2672N-12

LM2672N-12

Manufacturer No:

LM2672N-12

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 12V 1A 8DIP

Datasheet:

Datasheet

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LM2672N-12 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-PDIP
  • Package / Case
    8-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    260kHz
  • Current - Output
    1A
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    12V
  • Voltage - Input (Max)
    40V
  • Voltage - Input (Min)
    6.5V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    SIMPLE SWITCHER®
The LM2672N-12 is a highly efficient step-down voltage regulator integrated circuit (IC) chip. Some of its advantages and application scenarios include:1. High Efficiency: The LM2672N-12 offers high efficiency, typically up to 92%. This makes it suitable for applications where power efficiency is crucial, such as battery-powered devices or energy-efficient systems.2. Wide Input Voltage Range: The chip can handle a wide input voltage range, typically from 8V to 40V. This flexibility allows it to be used in various applications, including automotive, industrial, and telecommunications.3. Fixed Output Voltage: The LM2672N-12 provides a fixed output voltage of 12V. This makes it convenient for applications that require a stable and regulated 12V power supply, such as powering microcontrollers, sensors, or other electronic components.4. Adjustable Output Voltage: In addition to the fixed 12V output, the chip also allows for adjustable output voltage. By using external resistors, the output voltage can be set to different values within a specific range. This feature enables customization and adaptability to different system requirements.5. Thermal Shutdown and Current Limit Protection: The LM2672N-12 includes built-in thermal shutdown and current limit protection mechanisms. These features protect the chip from overheating and excessive current, ensuring safe and reliable operation.6. Compact Size: The LM2672N-12 comes in a compact package, making it suitable for space-constrained applications or designs where size and weight are critical factors.Application scenarios for the LM2672N-12 include:1. Power Supply Modules: The chip can be used in power supply modules to convert higher input voltages to a regulated 12V output. This is commonly required in various electronic devices, such as routers, switches, or embedded systems.2. Battery-Powered Systems: Due to its high efficiency and wide input voltage range, the LM2672N-12 is suitable for battery-powered systems. It can efficiently regulate the battery voltage to a stable 12V output, extending the battery life and improving overall system performance.3. Automotive Electronics: The chip's wide input voltage range and robust protection features make it suitable for automotive applications. It can be used to power various electronic components in vehicles, such as infotainment systems, lighting systems, or control modules.4. Industrial Applications: The LM2672N-12 can be utilized in industrial equipment and machinery that require a regulated 12V power supply. It can handle the wide input voltage fluctuations often encountered in industrial environments, ensuring stable operation of critical components.5. Telecommunications: The chip's efficiency and voltage regulation capabilities make it suitable for telecommunications equipment, such as routers, switches, or base stations. It can provide a stable and reliable 12V power supply for these devices.Overall, the LM2672N-12 offers high efficiency, flexibility, and protection features, making it a versatile choice for various applications that require a regulated 12V power supply.
LM2672N-12 Relevant information