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LM2574HVN-5.0

LM2574HVN-5.0

Manufacturer No:

LM2574HVN-5.0

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 5V 500MA 8DIP

Datasheet:

Datasheet

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LM2574HVN-5.0 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
    52kHz
  • Current - Output
    500mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    5V
  • 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
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    SIMPLE SWITCHER®
The LM2574HVN-5.0 is a step-down switching regulator integrated circuit (IC) chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and common applications:Advantages: 1. High Efficiency: The LM2574HVN-5.0 has a high efficiency of up to 90%, making it suitable for power conversion applications where energy efficiency is crucial. 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 designs. 3. Fixed Output Voltage: The chip provides a fixed output voltage of 5V, which is commonly used in many electronic devices. 4. Adjustable Output Voltage: With the addition of external resistors, the output voltage can be adjusted to meet specific requirements. 5. Current Limiting and Thermal Shutdown Protection: The LM2574HVN-5.0 incorporates built-in protection features to prevent damage due to excessive current or temperature.Application Scenarios: 1. Power Supply Modules: The LM2574HVN-5.0 can be used to design power supply modules for various applications, such as industrial equipment, automotive electronics, and telecommunications. 2. Battery Chargers: It can be utilized in battery charging circuits, especially for charging 5V batteries, such as those used in portable devices or small electronic systems. 3. LED Lighting: The chip can be employed in LED lighting applications, where it efficiently steps down higher input voltages to the required 5V for driving LEDs. 4. Automotive Electronics: Due to its wide input voltage range and robust protection features, the LM2574HVN-5.0 is suitable for automotive electronics, including car audio systems, lighting, and power management. 5. Industrial Control Systems: It can be used in various industrial control systems, such as motor control, sensors, and actuators, where a stable and efficient power supply is essential.These are just a few examples of the advantages and application scenarios of the LM2574HVN-5.0 IC chip. Its versatility, efficiency, and protection features make it a popular choice for power conversion applications in different industries.
LM2574HVN-5.0 Relevant information