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LM2576HVS-ADJ

LM2576HVS-ADJ

Manufacturer No:

LM2576HVS-ADJ

Manufacturer:

UMW

Description:

IC REG BUCK ADJ 3A TO263-5L

Datasheet:

Datasheet

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LM2576HVS-ADJ Specifications

  • Type
    Parameter
  • Supplier Device Package
    TO-263-5L
  • Package / Case
    TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Synchronous Rectifier
    Yes
  • Frequency - Switching
    52kHz
  • Current - Output
    3A
  • Voltage - Output (Max)
    57V
  • Voltage - Output (Min/Fixed)
    -
  • Voltage - Input (Max)
    57V
  • Voltage - Input (Min)
    -
  • Number of Outputs
    1
  • Output Type
    Adjustable
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    LM2576HV
The LM2576HVS-ADJ is a step-down voltage 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 application scenarios:Advantages: 1. Wide Input Voltage Range: The LM2576HVS-ADJ can handle input voltages ranging from 4.5V to 60V, making it suitable for a wide range of power supply applications. 2. Adjustable Output Voltage: The "ADJ" in the part number indicates that the output voltage can be adjusted using external resistors, allowing flexibility in designing power supplies with different output voltage requirements. 3. High Efficiency: This IC chip utilizes a switching regulator topology, which offers high efficiency compared to linear regulators. It minimizes power dissipation and maximizes energy conversion. 4. Thermal Shutdown and Current Limit Protection: The LM2576HVS-ADJ includes built-in thermal shutdown and current limit protection features, ensuring safe operation and protecting the chip from damage in case of over-temperature or excessive current conditions. 5. Low Standby Current: The IC has a low standby current, making it suitable for battery-powered applications where power consumption needs to be minimized during idle or low-load conditions.Application Scenarios: 1. Power Supply Modules: The LM2576HVS-ADJ can be used to design power supply modules for various applications, such as industrial equipment, automotive electronics, telecommunications, and consumer electronics. Its wide input voltage range and adjustable output voltage make it versatile for different power requirements. 2. Battery Chargers: The IC can be used in battery charger circuits, especially for charging lead-acid batteries or other battery chemistries that require a regulated voltage source. Its high efficiency and low standby current make it suitable for portable or energy-efficient charger designs. 3. LED Lighting: The LM2576HVS-ADJ can be used in LED lighting applications, where it can provide a regulated voltage source for driving LEDs. Its wide input voltage range allows it to be used in various lighting setups, including automotive lighting, signage, and general illumination. 4. Industrial Automation: The IC can be used in industrial automation systems, where it can provide regulated power for sensors, actuators, and control circuits. Its high efficiency and protection features make it suitable for reliable and robust operation in industrial environments.These are just a few examples of the advantages and application scenarios of the LM2576HVS-ADJ IC chip. Its versatility, efficiency, and protection features make it a popular choice for various power supply designs.
LM2576HVS-ADJ Relevant information