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LM2679S-5.0

LM2679S-5.0

Manufacturer No:

LM2679S-5.0

Manufacturer:

National Semiconductor

Description:

LM2679 SIMPLE SWITCHER 8V TO 40V

Datasheet:

Datasheet

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LM2679S-5.0 Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -
  • Synchronous Rectifier
    -
  • Frequency - Switching
    -
  • Current - Output
    -
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    -
  • Voltage - Input (Max)
    -
  • Voltage - Input (Min)
    -
  • Output Type
    -
  • Topology
    -
  • Output Configuration
    -
  • Function
    -
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    *
The LM2679S-5.0 is a highly efficient integrated circuit chip designed for step-down voltage regulation. Some of its advantages and application scenarios include:1. High Efficiency: The LM2679S-5.0 offers high efficiency, typically up to 92%. This makes it suitable for applications where power efficiency is crucial, such as battery-powered devices or energy-efficient systems.2. Wide Input Voltage Range: The chip can handle a wide input voltage range, typically from 8V to 40V. This flexibility allows it to be used in various applications where the input voltage may vary, such as automotive systems or industrial equipment.3. Fixed Output Voltage: The LM2679S-5.0 provides a fixed output voltage of 5.0V. This makes it ideal for applications that require a stable and regulated voltage supply, such as microcontrollers, sensors, or digital circuits.4. Adjustable Output Voltage: In addition to the fixed 5.0V output, the chip also allows for adjustable output voltage. By using external resistors, the output voltage can be set to different values within a specific range. This feature enables customization and adaptability in various applications.5. Protection Features: The LM2679S-5.0 incorporates several protection features, including thermal shutdown, current limit, and input undervoltage lockout. These protections ensure the safety and reliability of the chip and the connected circuitry.6. Compact Size: The chip comes in a compact package, making it suitable for space-constrained applications or designs where size optimization is essential.Application scenarios for the LM2679S-5.0 include:1. Power Supplies: The chip can be used in various power supply applications, such as DC-DC converters, voltage regulators, or power modules. Its high efficiency and wide input voltage range make it suitable for different power supply requirements.2. Automotive Electronics: The LM2679S-5.0 can be utilized in automotive electronics, including infotainment systems, lighting systems, or engine control units. Its wide input voltage range and protection features make it suitable for the demanding automotive environment.3. Industrial Equipment: The chip can be employed in industrial equipment, such as motor drives, control systems, or PLCs (Programmable Logic Controllers). Its high efficiency and compact size make it suitable for industrial applications where space and energy efficiency are crucial.4. Battery-Powered Devices: The LM2679S-5.0 can be used in battery-powered devices, such as portable electronics, handheld instruments, or IoT (Internet of Things) devices. Its high efficiency helps extend battery life, while its compact size allows for integration into small form-factor devices.Overall, the LM2679S-5.0 integrated circuit chip offers high efficiency, wide input voltage range, and various protection features, making it suitable for a range of applications requiring step-down voltage regulation.
LM2679S-5.0 Relevant information