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MAX77270AEWL+T

MAX77270AEWL+T

Manufacturer No:

MAX77270AEWL+T

Description:

IC INTEGRATED CIRCUIT

Datasheet:

Datasheet

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MAX77270AEWL+T 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
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    *
The MAX77270AEWL+T 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+T 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. Wide Input Voltage Range: The chip supports a wide input voltage range, typically from 3.5V to 17V. This allows it to be used with various power sources, such as single-cell or multi-cell batteries, USB power, or AC adapters.3. Efficient Power Conversion: The buck-boost regulator in the chip provides efficient power conversion, enabling it to step up or step down the input voltage to match the requirements of the load. This feature is particularly useful in applications where the input voltage can vary significantly, ensuring a stable and regulated output voltage.4. Battery Charging and Fuel Gauge: The integrated charger circuitry supports various battery chemistries and charging profiles, making it suitable for a wide range of portable devices. Additionally, the fuel gauge functionality accurately measures the battery capacity and provides information about the remaining battery life.5. Power Switching and Protection: The chip includes a power switch with overcurrent and overvoltage protection features. This ensures safe operation and protects the connected devices from potential damage due to excessive current or voltage.Application scenarios for the MAX77270AEWL+T chip include:1. Portable Electronics: The chip is commonly used in portable electronic devices such as smartphones, tablets, portable media players, and handheld gaming consoles. Its compact size and high integration make it ideal for these applications.2. Wearable Devices: With the increasing popularity of wearable devices like smartwatches, fitness trackers, and wireless earbuds, the MAX77270AEWL+T chip can provide efficient power management and charging capabilities in a small form factor.3. IoT Devices: The chip can be used in various Internet of Things (IoT) devices that require battery-powered operation, such as smart home devices, wireless sensors, and connected appliances. Its wide input voltage range and power conversion capabilities make it suitable for diverse IoT applications.4. Industrial and Automotive Applications: The MAX77270AEWL+T chip's robustness and protection features make it suitable for industrial and automotive applications. It can be used in battery-powered tools, handheld test equipment, automotive infotainment systems, and other similar applications.Overall, the MAX77270AEWL+T chip offers a comprehensive power management solution for portable and battery-powered devices, providing efficiency, integration, and protection features in a compact package.
MAX77270AEWL+T Relevant information