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LTC7149EUFD#PBF

LTC7149EUFD#PBF

Manufacturer No:

LTC7149EUFD#PBF

Manufacturer:

Analog Devices Inc.

Description:

IC REG BUCK ADJUSTABLE 4A 28QFN

Datasheet:

Datasheet

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LTC7149EUFD#PBF Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-QFN (4x5)
  • Package / Case
    28-WFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    Yes
  • Frequency - Switching
    1MHz
  • Current - Output
    4A
  • Voltage - Output (Max)
    -28V
  • Voltage - Output (Min/Fixed)
    0V
  • Voltage - Input (Max)
    60V
  • Voltage - Input (Min)
    3.4V
  • Number of Outputs
    1
  • Output Type
    Adjustable
  • Topology
    Buck
  • Output Configuration
    Negative
  • Function
    Step-Down
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The LTC7149EUFD#PBF is a high voltage, high efficiency synchronous step-down DC/DC converter integrated circuit chip. It offers several advantages and can be applied in various scenarios:Advantages: 1. High Efficiency: The LTC7149EUFD#PBF provides high efficiency power conversion, which helps in reducing power losses and increasing overall system efficiency. 2. Wide Input Voltage Range: It can operate from a wide input voltage range of 4.5V to 140V, making it suitable for a variety of applications. 3. High Output Current: The chip can deliver up to 400mA of continuous output current, enabling it to power a wide range of loads. 4. Synchronous Rectification: It utilizes synchronous rectification to minimize power losses and improve efficiency. 5. Adjustable Output Voltage: The output voltage can be adjusted using external resistors, allowing flexibility in powering different components. 6. Small Package: The LTC7149EUFD#PBF is available in a small 16-lead 3mm x 3mm QFN package, making it suitable for space-constrained applications.Application Scenarios: 1. Industrial Applications: The LTC7149EUFD#PBF can be used in industrial equipment, such as motor drives, factory automation systems, and power supplies, where high voltage and high efficiency are required. 2. Automotive Electronics: It can be employed in automotive applications, including electric vehicles, hybrid electric vehicles, and automotive power distribution systems. 3. Telecom and Networking: The chip can be utilized in telecom and networking equipment, such as routers, switches, and base stations, to provide efficient power conversion. 4. Power over Ethernet (PoE): It can be used in PoE applications to convert the higher voltage from the Ethernet cable to a lower voltage suitable for powering devices like IP cameras, wireless access points, and VoIP phones. 5. Renewable Energy Systems: The LTC7149EUFD#PBF can be applied in solar power systems, wind power systems, and other renewable energy systems to efficiently convert the generated power to usable voltages. 6. Battery-Powered Systems: It can be used in battery-powered devices, such as portable medical devices, handheld instruments, and IoT devices, to efficiently regulate the voltage and extend battery life.These are just a few examples of the advantages and application scenarios of the LTC7149EUFD#PBF integrated circuit chips. The versatility and high performance of this chip make it suitable for a wide range of power conversion applications.
LTC7149EUFD#PBF Relevant information