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LM2574HVM-12

LM2574HVM-12

Manufacturer No:

LM2574HVM-12

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 12V 500MA 14SOIC

Datasheet:

Datasheet

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LM2574HVM-12 Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SOIC
  • Package / Case
    14-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    52kHz
  • Current - Output
    500mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    12V
  • Voltage - Input (Max)
    60V
  • Voltage - Input (Min)
    4V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    SIMPLE SWITCHER®
The LM2574HVM-12 is a step-down switching regulator integrated circuit (IC) chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Efficiency: The LM2574HVM-12 has a high efficiency of up to 92%, making it suitable for applications where power conservation is important. 2. Wide Input Voltage Range: It can accept input voltages ranging from 8V to 60V, allowing it to be used in a wide range of power supply applications. 3. Fixed Output Voltage: The chip provides a fixed output voltage of 12V, eliminating the need for external voltage regulation components. 4. Adjustable Output Voltage: With the addition of external resistors, the output voltage can be adjusted to different levels, providing flexibility in various applications. 5. Current Limiting and Thermal Shutdown: The IC incorporates features like current limiting and thermal shutdown, ensuring safe operation and protection against overloading and overheating.Application Scenarios: 1. Automotive Electronics: The LM2574HVM-12 can be used in automotive applications where a stable and regulated 12V power supply is required, such as powering sensors, actuators, or control modules. 2. Industrial Control Systems: It can be used in industrial control systems to provide a regulated 12V power supply for various components like microcontrollers, sensors, and communication modules. 3. Battery Charging Systems: The chip can be utilized in battery charging systems to step down higher input voltages to a regulated 12V output for charging batteries efficiently. 4. LED Lighting: It can be employed in LED lighting applications where a constant and regulated 12V power supply is needed to drive the LEDs. 5. Power Distribution Systems: The LM2574HVM-12 can be used in power distribution systems to step down higher voltages to a stable 12V output for powering different devices or subsystems.These are just a few examples of the advantages and application scenarios of the LM2574HVM-12 IC chip. Its versatility, efficiency, and voltage regulation capabilities make it suitable for a wide range of power supply applications.
LM2574HVM-12 Relevant information