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LM2670SDX-ADJ

LM2670SDX-ADJ

Manufacturer No:

LM2670SDX-ADJ

Manufacturer:

Texas Instruments

Description:

IC REG BUCK ADJUSTABLE 3A 14VSON

Datasheet:

Datasheet

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LM2670SDX-ADJ Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-VSON (5x6)
  • Package / Case
    14-VDFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    260kHz
  • Current - Output
    3A
  • Voltage - Output (Max)
    37V
  • Voltage - Output (Min/Fixed)
    1.2V
  • Voltage - Input (Max)
    40V
  • Voltage - Input (Min)
    8V
  • Number of Outputs
    1
  • Output Type
    Adjustable
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    SIMPLE SWITCHER®
The LM2670SDX-ADJ is a highly efficient step-down (buck) voltage regulator integrated circuit (IC) chip. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Efficiency: The LM2670SDX-ADJ chip provides high efficiency, typically up to 92%. This efficiency helps in reducing power dissipation and increasing battery life in portable devices.2. Wide Input Voltage Range: It can accept a wide input voltage range, typically from 8V to 40V. This makes it suitable for applications where the input voltage can vary significantly, such as automotive and industrial systems.3. Adjustable Output Voltage: The LM2670SDX-ADJ chip allows for adjustable output voltage, which can be set using external resistors. This flexibility makes it suitable for applications requiring different output voltage levels.4. Integrated Protection Features: The chip incorporates various protection features like thermal shutdown, current limit, and undervoltage lockout. These protections ensure safe operation and prevent damage to the chip and the connected circuitry.5. Small Package Size: The LM2670SDX-ADJ chip is available in a small package, which helps in saving board space and making it suitable for compact designs.Application Scenarios: 1. Power Supplies for Portable Devices: The LM2670SDX-ADJ chip's high efficiency and wide input voltage range make it suitable for powering portable devices like smartphones, tablets, and portable audio/video players. It can efficiently convert the battery or input voltage to the required lower voltage levels.2. Automotive Electronics: With its wide input voltage range and integrated protection features, the LM2670SDX-ADJ chip can be used in automotive electronics applications. It can power various components like infotainment systems, lighting systems, and sensors.3. Industrial Applications: The chip's wide input voltage range and high efficiency make it suitable for industrial applications where the input voltage can vary significantly. It can be used in power supplies for industrial automation systems, motor control, and instrumentation.4. LED Lighting: The LM2670SDX-ADJ chip's adjustable output voltage and high efficiency make it suitable for driving LED lighting systems. It can efficiently step down the input voltage to the required level for powering LEDs.5. Distributed Power Systems: The chip's small package size and high efficiency make it suitable for distributed power systems, where multiple voltage regulators are required. It can be used in telecom equipment, data centers, and networking devices.Overall, the LM2670SDX-ADJ chip's advantages and application scenarios make it a versatile choice for various power supply applications, especially where high efficiency, wide input voltage range, and adjustable output voltage are required.
LM2670SDX-ADJ Relevant information