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MAX25249BATPB/VY+T

MAX25249BATPB/VY+T

Manufacturer No:

MAX25249BATPB/VY+T

Description:

ASIL B CAMERA SENSOR PWR SUPPLY

Datasheet:

Datasheet

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MAX25249BATPB/VY+T Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-WETQFN (3.5x3.5)
  • Package / Case
    20-WFQFN Exposed Pad
  • Mounting Type
    Surface Mount, Wettable Flank
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    4.5V ~ 36V
  • w/Sequencer
    No
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    0.8V ~ 3.9875V, 1.2A
  • Voltage/Current - Output 2
    0.8V ~ 3.9875V, 1.2A
  • Voltage/Current - Output 1
    3V ~ 4V, 1A
  • Frequency - Switching
    2.2MHz
  • Number of Outputs
    4
  • Topology
    Step-Down (Buck) Synchronous (3), Linear (LDO) (1)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    Automotive, AEC-Q100
The MAX25249BATPB/VY+T is an integrated circuit chip designed for automotive applications. It is a highly integrated power management IC that combines multiple functions into a single chip, offering several advantages and application scenarios:1. Space-saving integration: The MAX25249BATPB/VY+T integrates various power management functions, including multiple buck converters, a boost converter, and a buck-boost converter, into a single chip. This integration saves space on the PCB and reduces the overall component count.2. High efficiency: The chip incorporates high-efficiency power conversion topologies, enabling efficient power management and minimizing power losses. This efficiency is crucial in automotive applications where power consumption needs to be optimized.3. Wide input voltage range: The MAX25249BATPB/VY+T supports a wide input voltage range, typically from 3.5V to 36V. This wide input voltage range makes it suitable for automotive applications where the input voltage can vary significantly, such as in start-stop systems or during load dumps.4. Robust protection features: The chip includes various protection features like overvoltage protection, undervoltage lockout, overcurrent protection, and thermal shutdown. These protection mechanisms ensure the safety and reliability of the power management system in automotive environments.5. Automotive-grade qualification: The MAX25249BATPB/VY+T is designed and qualified for automotive applications, meeting the stringent requirements of the automotive industry. It operates over a wide temperature range and is built to withstand the harsh conditions of automotive environments.Application scenarios for the MAX25249BATPB/VY+T include:1. Automotive lighting systems: The chip can be used to power and control various automotive lighting systems, such as LED headlights, taillights, and interior lighting. Its high efficiency and wide input voltage range make it suitable for these applications.2. Infotainment systems: The chip can be utilized in infotainment systems to power various components like displays, audio amplifiers, and control modules. Its integration and protection features make it an ideal choice for these applications.3. Advanced driver-assistance systems (ADAS): The chip can be employed in ADAS applications to power sensors, cameras, and control modules. Its wide input voltage range and automotive-grade qualification make it suitable for the demanding requirements of ADAS systems.4. Electric vehicle (EV) power management: The chip can be used in EVs for power management tasks, such as charging systems, battery management, and motor control. Its high efficiency and robust protection features are beneficial in EV applications.Overall, the MAX25249BATPB/VY+T integrated circuit chip offers advantages like space-saving integration, high efficiency, wide input voltage range, and robust protection features, making it suitable for various automotive applications.
MAX25249BATPB/VY+T Relevant information