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LM2574HVM-15

LM2574HVM-15

Manufacturer No:

LM2574HVM-15

Manufacturer:

National Semiconductor

Description:

LM2574HV SIMPLE SWITCHER 0.5A ST

Datasheet:

Datasheet

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LM2574HVM-15 Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -
  • Synchronous Rectifier
    -
  • Frequency - Switching
    -
  • Current - Output
    -
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    -
  • Voltage - Input (Max)
    -
  • Voltage - Input (Min)
    -
  • Output Type
    -
  • Topology
    -
  • Output Configuration
    -
  • Function
    -
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    *
The LM2574HVM-15 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-15 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 4.5V to 60V, allowing it to be used in a wide range of power supply applications. 3. Adjustable Output Voltage: The output voltage can be adjusted using external resistors, providing flexibility in designing power supplies for different voltage requirements. 4. Current Limiting and Thermal Shutdown Protection: The IC incorporates features like current limiting and thermal shutdown protection, ensuring safe operation and protecting the circuit from damage. 5. Low Standby Current: The LM2574HVM-15 has a low standby current, making it suitable for battery-powered applications where power consumption needs to be minimized.Application Scenarios: 1. Power Supply for Industrial Equipment: The LM2574HVM-15 can be used to design power supplies for industrial equipment that require a stable and efficient power source. 2. Automotive Electronics: With its wide input voltage range and high efficiency, this IC can be used in automotive electronics applications, such as powering sensors, actuators, or infotainment systems. 3. Battery Charging Systems: The LM2574HVM-15 can be utilized in battery charging systems, where it can step down the input voltage to a suitable level for charging batteries efficiently. 4. LED Lighting: LED lighting systems often require a stable and efficient power supply. The LM2574HVM-15 can be used to design LED drivers, providing the necessary voltage and current regulation for LED lighting applications. 5. Telecom and Networking Equipment: The IC can be employed in power supplies for telecom and networking equipment, ensuring reliable and efficient power delivery.These are just a few examples of the advantages and application scenarios of the LM2574HVM-15 IC chip. Its versatility, efficiency, and protection features make it suitable for a wide range of power supply applications.
LM2574HVM-15 Relevant information