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LM2576SX-15

LM2576SX-15

Manufacturer No:

LM2576SX-15

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 15V 3A TO263-5

Datasheet:

Datasheet

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LM2576SX-15 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
    3A
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    15V
  • Voltage - Input (Max)
    40V
  • 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 LM2576SX-15 is a voltage regulator integrated circuit chip manufactured by Texas Instruments. It is a step-down switching regulator that provides a fixed output voltage of 15V. Here are some advantages and application scenarios of the LM2576SX-15:Advantages: 1. Efficiency: The LM2576SX-15 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 40V, allowing it to be used in a variety of power supply applications. 3. Thermal shutdown and current limit protection: The chip incorporates thermal shutdown and current limit protection features, ensuring safe operation and protecting the circuit from damage. 4. Simple external components: The LM2576SX-15 requires minimal external components, making it easy to design and implement in various applications. 5. Low standby current: It has a low standby current of around 50?A, making it suitable for battery-powered applications.Application scenarios: 1. Power supplies: The LM2576SX-15 can be used to design efficient and compact power supplies for various electronic devices, such as audio amplifiers, LED lighting, and industrial equipment. 2. Automotive electronics: With its wide input voltage range and high efficiency, the chip can be used in automotive applications, such as powering sensors, actuators, and control modules. 3. Battery chargers: The LM2576SX-15 can be used to design battery chargers for lead-acid batteries, where a fixed output voltage of 15V is required. 4. Industrial automation: It can be used in industrial automation systems to provide stable and regulated power to control circuits, sensors, and actuators. 5. DIY projects: The LM2576SX-15 is commonly used by hobbyists and DIY enthusiasts in various projects that require a regulated 15V power supply, such as audio amplifiers, Arduino projects, and robotics.It is important to note that the LM2576SX-15 is just one variant of the LM2576 series, which offers different fixed output voltages. The specific application scenarios may vary depending on the required output voltage.
LM2576SX-15 Relevant information