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MAX20031ATMD/V+T

MAX20031ATMD/V+T

Manufacturer No:

MAX20031ATMD/V+T

Description:

IC REG BUCK SYNC LDO TQFN

Datasheet:

Datasheet

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MAX20031ATMD/V+T Specifications

  • Type
    Parameter
  • Supplier Device Package
    48-TQFN (7x7)
  • Package / Case
    48-WFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Voltage - Supply
    3.5V ~ 42V
  • w/Sequencer
    No
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    Fixed, Fixed, Fixed
  • Voltage/Current - Output 2
    Fixed, Fixed, Fixed, 3.3V
  • Voltage/Current - Output 1
    Fixed, Fixed, Fixed, 5V
  • Frequency - Switching
    220kHz ~ 2.2MHz
  • Number of Outputs
    4
  • Topology
    Step-Down (Buck) Synchronous (2), Step-Up (Boost) (1), Linear (LDO) (1)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    Automotive, AEC-Q100
The MAX20031ATMD/V+T is an integrated circuit (IC) chip designed for automotive applications. It is specifically used for driving high-brightness LEDs in automotive lighting systems. Here are the advantages and application scenarios of this IC chip:Advantages: 1. High Integration: The MAX20031ATMD/V+T integrates a boost controller, a high-side current sense amplifier, and a high-voltage LED driver in a single chip. This high level of integration reduces the component count and PCB space required for LED driver circuits.2. High Efficiency: The IC chip incorporates a high-efficiency boost controller that enables efficient power conversion, resulting in minimal power losses and improved overall system efficiency.3. Flexible Dimming Control: The MAX20031ATMD/V+T supports various dimming control methods, including analog, PWM, and I2C digital dimming. This flexibility allows for precise control of LED brightness levels, enabling dynamic lighting effects and energy-saving features.4. Robust Protection Features: The IC chip includes various protection features such as overvoltage protection, overcurrent protection, and thermal shutdown. These protections ensure the safety and reliability of the LED driver circuit in harsh automotive environments.Application Scenarios: 1. Automotive Exterior Lighting: The MAX20031ATMD/V+T IC chip is commonly used in automotive exterior lighting applications, such as headlights, daytime running lights (DRLs), and taillights. It provides efficient and reliable LED driving capabilities, enabling bright and visually appealing lighting designs.2. Interior Lighting: The IC chip can also be used in automotive interior lighting applications, including ambient lighting, instrument cluster backlighting, and accent lighting. Its flexible dimming control options allow for customizable lighting effects to enhance the vehicle's interior aesthetics.3. Other Automotive Lighting Systems: The MAX20031ATMD/V+T can be employed in various other automotive lighting systems, such as fog lights, turn signals, and brake lights. Its high integration and protection features make it suitable for demanding automotive lighting requirements.Overall, the MAX20031ATMD/V+T IC chip offers advantages like high integration, efficiency, flexible dimming control, and robust protection features. Its application scenarios primarily revolve around automotive lighting systems, both exterior and interior, where it enables efficient and visually appealing LED driving capabilities.
MAX20031ATMD/V+T Relevant information