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LM20134MHE/NOPB

LM20134MHE/NOPB

Manufacturer No:

LM20134MHE/NOPB

Manufacturer:

National Semiconductor

Description:

LM20134 2.95-5.5V, 4A, CURRENT M

Datasheet:

Datasheet

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LM20134MHE/NOPB Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-HTSSOP
  • Package / Case
    16-PowerTSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    Yes
  • Frequency - Switching
    410kHz
  • Current - Output
    4A
  • Voltage - Output (Max)
    4.68V
  • Voltage - Output (Min/Fixed)
    0.8V
  • Voltage - Input (Max)
    5.5V
  • Voltage - Input (Min)
    2.95V
  • Number of Outputs
    1
  • Output Type
    Adjustable
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    PowerWise®
The LM20134MHE/NOPB is a high-performance, synchronous buck regulator integrated circuit (IC) chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Efficiency: The LM20134MHE/NOPB chip provides high efficiency due to its synchronous rectification and low-resistance MOSFETs. This helps in reducing power losses and increasing overall system efficiency.2. Wide Input Voltage Range: It can operate over a wide input voltage range, typically from 4.5V to 20V. This flexibility makes it suitable for a variety of applications with different input voltage levels.3. Adjustable Output Voltage: The chip allows for adjustable output voltage, which can be set using external resistors. This feature enables it to be used in applications requiring different output voltage levels.4. Current Limit and Thermal Shutdown Protection: The LM20134MHE/NOPB chip incorporates current limit protection and thermal shutdown features. These protections ensure safe operation and prevent damage to the chip and the connected components.Application Scenarios: 1. Power Supplies for Industrial and Automotive Applications: The LM20134MHE/NOPB chip's wide input voltage range and high efficiency make it suitable for power supply applications in industrial and automotive systems. It can be used to regulate voltage for various components, such as sensors, actuators, and control systems.2. Distributed Power Systems: The chip's adjustable output voltage and high efficiency make it suitable for distributed power systems. It can be used to regulate voltage in applications like telecommunications equipment, data centers, and networking devices.3. Battery-Powered Systems: The LM20134MHE/NOPB chip's wide input voltage range and high efficiency make it suitable for battery-powered systems. It can be used to regulate voltage in portable devices, battery chargers, and energy harvesting systems.4. LED Lighting: The chip's adjustable output voltage and high efficiency make it suitable for LED lighting applications. It can be used to drive LED strings or arrays, providing efficient and regulated power for lighting systems.Overall, the LM20134MHE/NOPB chip's advantages and application scenarios make it a versatile and efficient solution for various power supply and voltage regulation needs.
LM20134MHE/NOPB Relevant information