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MAX20733EPL+T

MAX20733EPL+T

Manufacturer No:

MAX20733EPL+T

Description:

IC REG BUCK ADJUSTABLE 35A

Datasheet:

Datasheet

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MAX20733EPL+T Specifications

  • Type
    Parameter
  • Supplier Device Package
    15-FCQFN (8x4.15)
  • Package / Case
    15-VFQFN, FCQFN
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    400kHz ~ 900kHz
  • Current - Output
    35A
  • Voltage - Output (Max)
    5.5V
  • Voltage - Output (Min/Fixed)
    0.65V
  • Voltage - Input (Max)
    16V
  • Voltage - Input (Min)
    4.5V
  • Number of Outputs
    1
  • Output Type
    Adjustable
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The MAX20733EPL+T 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 MAX20733EPL+T integrates multiple power management functions into a single chip, reducing the need for external components and saving board space. It includes a buck-boost converter, low-dropout (LDO) regulators, and a watchdog timer, among other features.2. Wide Input Voltage Range: The chip can operate over a wide input voltage range, typically from 3.5V to 36V. This makes it suitable for automotive applications where the input voltage can vary due to battery voltage fluctuations or load dump conditions.3. Buck-Boost Converter: The integrated buck-boost converter provides efficient voltage regulation, allowing the chip to generate stable output voltages even when the input voltage is higher or lower than the desired output voltage. This feature is particularly useful in automotive applications where the battery voltage can vary significantly.4. LDO Regulators: The MAX20733EPL+T includes multiple LDO regulators that provide low-noise, stable output voltages for powering sensitive components such as microcontrollers, sensors, or communication modules. These regulators offer excellent line and load regulation, ensuring reliable operation of the connected devices.5. Watchdog Timer: The chip incorporates a watchdog timer that monitors the system's operation and resets it if necessary. This feature enhances the reliability of automotive systems by detecting and recovering from software or hardware failures.Application scenarios for the MAX20733EPL+T include:1. Automotive Infotainment Systems: The chip can be used to power various components of infotainment systems, such as displays, audio amplifiers, and communication modules. Its wide input voltage range and efficient voltage regulation make it suitable for handling the varying power requirements of these systems.2. Advanced Driver Assistance Systems (ADAS): ADAS applications often require multiple power rails with different voltage levels. The MAX20733EPL+T's integrated buck-boost converter and LDO regulators can provide the necessary power supplies for ADAS components like cameras, radar sensors, and control units.3. Telematics and Connectivity Modules: The chip can power telematics modules, GPS receivers, cellular modems, and other connectivity modules in automotive systems. Its low-noise LDO regulators ensure stable power supply to these modules, enabling reliable communication and data transfer.4. Body Control Modules (BCM): BCMs in automotive systems require multiple power rails for controlling various functions like lighting, door locks, and climate control. The MAX20733EPL+T can provide the necessary power supplies with its integrated regulators, simplifying the design and reducing component count.Overall, the MAX20733EPL+T offers high integration, wide input voltage range, efficient voltage regulation, and watchdog functionality, making it a versatile and reliable power management solution for automotive applications.
MAX20733EPL+T Relevant information