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MAX77270AEWL+

MAX77270AEWL+

Manufacturer No:

MAX77270AEWL+

Description:

IC INTEGRATED CIRCUIT

Datasheet:

Datasheet

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MAX77270AEWL+ Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -
  • Synchronous Rectifier
    -
  • Frequency - Switching
    -
  • Current - Output
    -
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    -
  • Voltage - Input (Max)
    -
  • Voltage - Input (Min)
    -
  • Output Type
    -
  • Topology
    -
  • Output Configuration
    -
  • Function
    -
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    *
The MAX77270AEWL+ is a highly integrated power management IC (PMIC) chip designed for use in portable and battery-powered applications. Some of the advantages and application scenarios of this chip are:1. High Integration: The MAX77270AEWL+ integrates multiple power management functions into a single chip, including a buck-boost regulator, a linear regulator, a charger, a fuel gauge, and a power switch. This high level of integration reduces the overall component count and board space required, making it suitable for compact and space-constrained designs.2. Efficient Power Conversion: The buck-boost regulator in the MAX77270AEWL+ provides efficient power conversion, allowing the chip to operate from a wide range of input voltages and deliver a stable output voltage. This makes it suitable for applications where the input voltage can vary significantly, such as battery-powered devices.3. Battery Charging: The integrated charger in the MAX77270AEWL+ supports various battery chemistries, including lithium-ion (Li-ion), lithium-polymer (Li-poly), and nickel-metal hydride (NiMH). It provides a programmable charging current and voltage, ensuring safe and optimized charging for different battery types.4. Fuel Gauge: The MAX77270AEWL+ incorporates a fuel gauge, which accurately measures the battery's state of charge (SOC) and provides information about the remaining battery capacity. This enables accurate battery monitoring and estimation of the remaining runtime, enhancing the user experience.5. Power Switching: The integrated power switch in the MAX77270AEWL+ allows for efficient control of power supply to different components or subsystems. It can be used to enable or disable specific functions or to implement power sequencing, ensuring proper power management and extending battery life.6. Portable and Battery-Powered Applications: The MAX77270AEWL+ is specifically designed for use in portable and battery-powered applications, such as smartphones, tablets, wearables, portable medical devices, and IoT devices. Its high integration, efficient power conversion, and battery management capabilities make it suitable for these applications, where space, power efficiency, and battery life are critical factors.Overall, the MAX77270AEWL+ offers a comprehensive power management solution for portable and battery-powered devices, providing high integration, efficient power conversion, battery charging, fuel gauge functionality, and power switching capabilities.
MAX77270AEWL+ Relevant information