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LM3674MFX-1.2

LM3674MFX-1.2

Manufacturer No:

LM3674MFX-1.2

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 1.2V 600MA SOT23-5

Datasheet:

Datasheet

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LM3674MFX-1.2 Specifications

  • Type
    Parameter
  • Supplier Device Package
    SOT-23-5
  • Package / Case
    SC-74A, SOT-753
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -30°C ~ 85°C (TA)
  • Synchronous Rectifier
    Yes
  • Frequency - Switching
    2MHz
  • Current - Output
    600mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    1.2V
  • Voltage - Input (Max)
    5.5V
  • Voltage - Input (Min)
    2.7V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM3674MFX-1.2 is a highly efficient, step-down DC-DC converter integrated circuit chip. Some of its advantages and application scenarios include:1. High Efficiency: The LM3674MFX-1.2 offers high efficiency, typically up to 96%, which helps in reducing power consumption and extending battery life in portable devices.2. Low Quiescent Current: It has a low quiescent current of only 16?A (typical), making it suitable for battery-powered applications where power conservation is crucial.3. Wide Input Voltage Range: The chip can operate with input voltages ranging from 2.7V to 5.5V, making it compatible with a wide range of power sources, including batteries and various power supplies.4. Adjustable Output Voltage: The LM3674MFX-1.2 allows for adjustable output voltage, making it versatile for different applications that require specific voltage levels.5. Small Package Size: It comes in a small, space-saving package (SOT-23), which is ideal for compact and portable electronic devices with limited board space.6. Thermal Shutdown and Overload Protection: The chip incorporates thermal shutdown and overload protection features, ensuring safe operation and preventing damage due to excessive heat or current.Application scenarios for the LM3674MFX-1.2 include:1. Battery-Powered Devices: It is commonly used in battery-powered devices such as smartphones, tablets, portable media players, and handheld gaming consoles to efficiently regulate the voltage and extend battery life.2. Wearable Electronics: The small package size and low power consumption make it suitable for wearable devices like smartwatches, fitness trackers, and health monitoring devices.3. IoT Devices: The chip can be used in various Internet of Things (IoT) devices, including sensors, wireless modules, and low-power microcontrollers, where efficient power management is essential.4. Industrial and Automotive Applications: The LM3674MFX-1.2 can be employed in industrial and automotive applications that require stable and regulated power supply, such as control systems, instrumentation, and automotive infotainment systems.Overall, the LM3674MFX-1.2 integrated circuit chip offers high efficiency, low power consumption, and a compact form factor, making it suitable for a wide range of battery-powered and low-power electronic devices.
LM3674MFX-1.2 Relevant information