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LM2672N-12/NOPB

LM2672N-12/NOPB

Manufacturer No:

LM2672N-12/NOPB

Manufacturer:

National Semiconductor

Description:

LM2672 SIMPLE SWITCHER 6.5V TO 4

Datasheet:

Datasheet

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LM2672N-12/NOPB 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 LM2672N-12/NOPB is a highly efficient step-down voltage regulator integrated circuit (IC) chip. Some of its advantages and application scenarios include:1. High Efficiency: The LM2672N-12/NOPB chip offers high efficiency, typically up to 92%. This means it can convert input voltage to a lower output voltage with minimal power loss, making it suitable for applications where energy efficiency is crucial.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 power supply designs, accommodating different input voltage sources.3. Fixed Output Voltage: The LM2672N-12/NOPB provides a fixed output voltage of 12V. This makes it convenient for applications that require a stable and regulated 12V power supply.4. Adjustable Output Voltage: In addition to the fixed 12V 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, providing flexibility for various applications.5. Thermal Shutdown and Current Limit Protection: The LM2672N-12/NOPB chip incorporates built-in thermal shutdown and current limit protection features. These protections ensure safe operation by preventing overheating and excessive current flow, enhancing the reliability and longevity of the power supply.6. Compact Size: The LM2672N-12/NOPB chip comes in a small package, making it suitable for space-constrained applications where size and weight are critical factors.Application scenarios for the LM2672N-12/NOPB chip include:1. Power Supply Modules: The chip can be used in power supply modules to convert higher input voltages to a regulated 12V output. This makes it suitable for applications such as industrial equipment, automotive electronics, and telecommunications.2. Battery Chargers: The LM2672N-12/NOPB chip can be utilized in battery charger circuits to step down the input voltage to a suitable level for charging batteries. This can be useful in applications like portable devices, electric vehicles, and renewable energy systems.3. LED Lighting: The chip's high efficiency and voltage regulation capabilities make it suitable for driving LED lighting systems. It can efficiently convert higher input voltages to the required voltage levels for powering LEDs, enabling energy-efficient lighting solutions.4. Audio Amplifiers: The LM2672N-12/NOPB chip can be used in audio amplifier circuits to provide a stable and regulated power supply for audio amplification stages. This helps in achieving high-quality audio output with minimal noise and distortion.5. Embedded Systems: The chip's compact size and wide input voltage range make it suitable for powering various embedded systems, including microcontrollers, sensors, and other electronic components. It can efficiently convert different input voltages to a regulated 12V supply, ensuring reliable operation of the embedded systems.Overall, the LM2672N-12/NOPB chip offers advantages such as high efficiency, wide input voltage range, and compact size, making it suitable for a range of applications requiring regulated power supplies.
LM2672N-12/NOPB Relevant information