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LM2575HVSX-3.3

LM2575HVSX-3.3

Manufacturer No:

LM2575HVSX-3.3

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 3.3V 1A TO263-5

Datasheet:

Datasheet

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LM2575HVSX-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
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    SIMPLE SWITCHER®
The LM2575HVSX-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 LM2575HVSX-3.3 has a high efficiency of up to 92%, making it suitable for applications where power 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 variety of power supply applications. 3. Fixed Output Voltage: The chip provides a fixed output voltage of 3.3V, which is suitable for powering various electronic devices. 4. Adjustable Output Voltage: With the addition of external resistors, the output voltage can be adjusted to different levels, providing flexibility in certain applications. 5. Thermal Shutdown Protection: The LM2575HVSX-3.3 includes built-in thermal shutdown protection, which prevents the chip from overheating and ensures safe operation.Application Scenarios: 1. Power Supply for Microcontrollers: The LM2575HVSX-3.3 can be used to provide a stable and regulated 3.3V power supply for microcontrollers, such as Arduino boards or Raspberry Pi. 2. Battery Charging: It can be used 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 and high efficiency make it suitable for automotive applications, such as powering sensors, displays, or control modules. 4. Industrial Automation: The chip can be used in industrial automation systems to provide regulated power for various components, such as sensors, actuators, or control circuits. 5. LED Lighting: The LM2575HVSX-3.3 can be used in LED lighting applications to provide a constant and regulated voltage for driving LEDs.These are just a few examples of the advantages and application scenarios of the LM2575HVSX-3.3 IC chip. Its versatility, efficiency, and voltage regulation capabilities make it suitable for a wide range of electronic applications.
LM2575HVSX-3.3 Relevant information