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LM2574MX-15

LM2574MX-15

Manufacturer No:

LM2574MX-15

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 15V 500MA 14SOIC

Datasheet:

Datasheet

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LM2574MX-15 Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SOIC
  • Package / Case
    14-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    52kHz
  • Current - Output
    500mA
  • 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 LM2574MX-15 is a step-down switching 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. High Efficiency: The LM2574MX-15 provides high efficiency due to its step-down switching regulator architecture, which reduces power dissipation and improves overall energy efficiency. 2. Wide Input Voltage Range: It can accept a wide input voltage range, typically from 4.5V to 40V, making it suitable for various power supply applications. 3. Fixed Output Voltage: The LM2574MX-15 has a fixed output voltage of 15V, eliminating the need for external voltage regulation components. 4. Current Limiting and Thermal Shutdown: It incorporates built-in current limiting and thermal shutdown features, protecting the IC and the connected circuitry from excessive current or temperature. 5. Small Package: The LM2574MX-15 is available in a small surface-mount package (SOIC-8), making it suitable for space-constrained applications.Application Scenarios: 1. Power Supply Modules: The LM2574MX-15 can be used to design power supply modules for various electronic devices, such as microcontrollers, sensors, and communication modules. Its wide input voltage range and fixed output voltage make it versatile for different applications. 2. Battery Chargers: It can be used in battery charging circuits, where it steps down the input voltage from a power source (e.g., AC adapter) to a suitable charging voltage for batteries. 3. Automotive Electronics: The LM2574MX-15 is suitable for automotive applications, where it can be used to power various electronic components, such as infotainment systems, lighting modules, or control units. 4. Industrial Control Systems: It can be used in industrial control systems to provide regulated power for sensors, actuators, or control circuitry. 5. LED Lighting: The LM2574MX-15 can be used in LED lighting applications, where it steps down the input voltage to a suitable level for driving LEDs, ensuring efficient and stable illumination.These are just a few examples of the advantages and application scenarios of the LM2574MX-15 IC chip. Its versatility, efficiency, and compact package make it a popular choice for various power supply and voltage regulation applications.
LM2574MX-15 Relevant information