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LP87334ARHDRQ1

LP87334ARHDRQ1

Manufacturer No:

LP87334ARHDRQ1

Manufacturer:

Texas Instruments

Description:

AUTOMOTIVE DUAL 3-A BUCK CONVERT

Datasheet:

Datasheet

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LP87334ARHDRQ1 Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-VQFN (5x5)
  • Package / Case
    28-VFQFN Exposed Pad
  • Mounting Type
    Surface Mount, Wettable Flank
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Voltage - Supply
    2.8V ~ 5.5V
  • w/Sequencer
    Yes
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    Programmable, Programmable, Programmable, 0.8V ~ 3.3V, 300mA
  • Voltage/Current - Output 2
    Programmable, Programmable, Programmable, 0.7V ~ 3.36V, 3A
  • Voltage/Current - Output 1
    Programmable, Programmable, Programmable, 0.7V ~ 3.36V, 3A
  • Frequency - Switching
    2MHz
  • Number of Outputs
    4
  • Topology
    Step-Down (Buck) (2), Linear (LDO) (2)
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    Automotive, AEC-Q100
The LP87334ARHDRQ1 is a highly integrated power management IC (PMIC) chip designed for automotive applications. It offers several advantages and can be used in various scenarios, including:1. High Integration: The LP87334ARHDRQ1 integrates multiple power management functions into a single chip, including voltage regulators, load switches, and power sequencing. This high integration reduces the overall system complexity and board space requirements.2. Automotive Grade: This IC chip is specifically designed for automotive applications, making it suitable for use in harsh environments with high temperature ranges, voltage transients, and electromagnetic interference.3. Power Efficiency: The LP87334ARHDRQ1 incorporates advanced power management techniques, such as dynamic voltage scaling and power sequencing, to optimize power efficiency and extend battery life in automotive systems.4. Flexibility and Customization: The chip offers programmable features and configurable GPIOs, allowing system designers to customize and adapt the power management solution to meet specific requirements of automotive applications.5. Safety and Reliability: The LP87334ARHDRQ1 complies with automotive safety standards and includes built-in protection features like overvoltage protection, overcurrent protection, and thermal shutdown, ensuring safe and reliable operation in automotive systems.Application scenarios for LP87334ARHDRQ1 include:1. Automotive Infotainment Systems: The chip can be used to power various components of infotainment systems, such as audio amplifiers, displays, touchscreens, and connectivity modules, providing efficient power management and control.2. Advanced Driver Assistance Systems (ADAS): LP87334ARHDRQ1 can be utilized in ADAS applications to power sensors, cameras, radar modules, and other components, ensuring reliable and efficient power delivery.3. Electric Vehicles (EVs) and Hybrid Electric Vehicles (HEVs): The chip can be employed in EVs and HEVs to manage power distribution and control for various subsystems, including battery management systems, motor control units, and charging systems.4. Lighting Systems: LP87334ARHDRQ1 can be used in automotive lighting systems, such as LED headlights, taillights, and interior lighting, providing efficient power management and control for different lighting modules.5. Body Control Modules (BCMs): The chip can be integrated into BCMs to manage power supply and control for various automotive body functions, such as door locks, windows, mirrors, and seat controls.Overall, the LP87334ARHDRQ1 offers a comprehensive power management solution for automotive applications, ensuring high efficiency, reliability, and customization options.
LP87334ARHDRQ1 Relevant information