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LM5157QRTERQ1

LM5157QRTERQ1

Manufacturer No:

LM5157QRTERQ1

Manufacturer:

Texas Instruments

Description:

IC REG BOOST ADJ 6.5A 16WQFN

Datasheet:

Datasheet

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LM5157QRTERQ1 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-WQFN (3x3)
  • Package / Case
    16-WFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 150°C (TJ)
  • Synchronous Rectifier
    Yes
  • Frequency - Switching
    100kHz ~ 2.2MHz
  • Current - Output
    6.5A (Switch)
  • Voltage - Output (Max)
    48V
  • Voltage - Output (Min/Fixed)
    1.5V
  • Voltage - Input (Max)
    45V
  • Voltage - Input (Min)
    1.5V
  • Number of Outputs
    1
  • Output Type
    Adjustable
  • Topology
    Boost, Flyback, SEPIC
  • Output Configuration
    Positive
  • Function
    Step-Up, Step-Up/Step-Down
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    Automotive, AEC-Q100
The LM5157QRTERQ1 is a high voltage, synchronous buck controller integrated circuit chip. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the LM5157QRTERQ1 are:Advantages: 1. High voltage operation: The LM5157QRTERQ1 can operate at input voltages up to 65V, making it suitable for applications that require high voltage power conversion. 2. Synchronous buck controller: It is a synchronous buck controller, which means it can efficiently step down the input voltage to a lower output voltage with minimal power loss. 3. Wide input voltage range: The chip can handle a wide input voltage range, typically from 4.5V to 65V, allowing it to be used in a variety of applications. 4. Adjustable output voltage: The output voltage of the LM5157QRTERQ1 can be adjusted using external resistors, providing flexibility in designing power supply systems. 5. High efficiency: The synchronous buck controller architecture and integrated power MOSFETs enable high efficiency power conversion, reducing power dissipation and improving overall system efficiency.Application scenarios: 1. Automotive systems: The LM5157QRTERQ1 is specifically designed for automotive applications, such as infotainment systems, advanced driver-assistance systems (ADAS), and lighting systems. Its high voltage operation and wide input voltage range make it suitable for automotive power supply requirements. 2. Industrial applications: The chip can be used in various industrial applications that require high voltage power conversion, such as motor control systems, factory automation, and power distribution systems. 3. LED lighting: The LM5157QRTERQ1 can be used in LED lighting applications, where it can efficiently step down the high input voltage to the required lower voltage for driving LEDs. 4. Power over Ethernet (PoE): The chip can be used in PoE applications, where it can efficiently convert the high voltage from the Ethernet cable to the required lower voltage for powering devices. 5. Telecom and networking equipment: The LM5157QRTERQ1 can be used in telecom and networking equipment, such as routers, switches, and base stations, where it can efficiently convert the high input voltage to the required lower voltage for powering the circuitry.Overall, the LM5157QRTERQ1 offers advantages such as high voltage operation, wide input voltage range, adjustable output voltage, and high efficiency, making it suitable for various automotive, industrial, lighting, PoE, and telecom applications.
LM5157QRTERQ1 Relevant information