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LM2575HVS-3.3

LM2575HVS-3.3

Manufacturer No:

LM2575HVS-3.3

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 3.3V 1A TO263-5

Datasheet:

Datasheet

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LM2575HVS-3.3 Specifications

  • Type
    Parameter
  • Supplier Device Package
    DDPAK/TO-263-5
  • Package / Case
    TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    52kHz
  • Current - Output
    1A
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    3.3V
  • 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 LM2575HVS-3.3 is a step-down voltage regulator integrated circuit (IC) chip manufactured by Texas Instruments. It has several advantages and application scenarios, including:Advantages: 1. High Efficiency: The LM2575HVS-3.3 offers high efficiency due to its internal switch, which reduces power dissipation and increases overall efficiency. 2. Wide Input Voltage Range: It can handle input voltages ranging from 4.5V to 60V, making it suitable for a wide range of applications. 3. Fixed Output Voltage: The chip provides a fixed output voltage of 3.3V, which is useful in applications requiring a stable voltage supply. 4. Adjustable Output Voltage: With the addition of external resistors, the output voltage can be adjusted to different levels within a specific range. 5. Current Limiting and Thermal Shutdown: The LM2575HVS-3.3 includes built-in protection features such as current limiting and thermal shutdown, ensuring safe operation and preventing damage to the chip and connected components.Application Scenarios: 1. Power Supply for Microcontrollers: The LM2575HVS-3.3 can be used to provide a stable 3.3V power supply for microcontrollers, allowing them to operate reliably. 2. Battery Charging: It can be employed in battery charging circuits to step down higher input voltages to a suitable level for charging batteries. 3. Automotive Electronics: The wide input voltage range of the LM2575HVS-3.3 makes it suitable for automotive applications, where the input voltage can vary significantly. 4. Industrial Automation: It can be used in industrial automation systems to regulate voltage levels for various components and subsystems. 5. LED Lighting: The LM2575HVS-3.3 can be utilized in LED lighting applications to provide a stable voltage supply for driving LEDs.These are just a few examples of the advantages and application scenarios of the LM2575HVS-3.3 IC chip. Its versatility, efficiency, and protection features make it suitable for a wide range of electronic applications.
LM2575HVS-3.3 Relevant information