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LM2576HVT-15

LM2576HVT-15

Manufacturer No:

LM2576HVT-15

Manufacturer:

National Semiconductor

Description:

SWITCHING REGULATOR, VOLTAGE-MOD

Datasheet:

Datasheet

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LM2576HVT-15 Specifications

  • Type
    Parameter
  • Supplier Device Package
    TO-220-5
  • Package / Case
    TO-220-5
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    52kHz
  • Current - Output
    3A
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    15V
  • Voltage - Input (Max)
    60V
  • Voltage - Input (Min)
    4V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    SIMPLE SWITCHER®
The LM2576HVT-15 is a step-down voltage regulator integrated circuit (IC) chip manufactured by Texas Instruments. It has several advantages and application scenarios, including:Advantages: 1. Wide input voltage range: The LM2576HVT-15 can accept input voltages ranging from 4.5V to 60V, making it suitable for a wide range of applications. 2. High efficiency: This IC chip offers high efficiency due to its internal NPN switch and low dropout voltage. 3. Fixed output voltage: The LM2576HVT-15 provides a fixed output voltage of 15V, which eliminates the need for external voltage regulation components. 4. Thermal shutdown and current limit protection: It includes built-in thermal shutdown and current limit protection features, ensuring safe operation and preventing damage to the chip.Application Scenarios: 1. Power supply for automotive electronics: The wide input voltage range of the LM2576HVT-15 makes it suitable for automotive applications where the input voltage can vary significantly. 2. Industrial power supplies: It can be used in industrial power supply systems where a stable and regulated 15V output voltage is required. 3. Battery charging circuits: The LM2576HVT-15 can be used in battery charging circuits to step down the voltage from a higher input voltage source to a regulated 15V output for charging batteries. 4. LED lighting applications: It can be used in LED lighting systems where a constant voltage source is required to power the LEDs. 5. Telecom and networking equipment: The LM2576HVT-15 can be used in telecom and networking equipment to provide a stable and regulated 15V power supply.Overall, the LM2576HVT-15 IC chip offers a versatile and efficient solution for various applications that require a regulated 15V output voltage.
LM2576HVT-15 Relevant information