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MAX38641AENT+T

MAX38641AENT+T

Manufacturer No:

MAX38641AENT+T

Description:

TINY 300NA NANOPOWER BUCK CONVER

Datasheet:

Datasheet

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MAX38641AENT+T Specifications

  • Type
    Parameter
  • Supplier Device Package
    6-WLP (1.42x0.89)
  • Package / Case
    6-XFBGA, WLBGA
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Synchronous Rectifier
    No
  • Frequency - Switching
    -
  • Current - Output
    350mA
  • Voltage - Output (Max)
    3.3V
  • Voltage - Output (Min/Fixed)
    0.7V
  • Voltage - Input (Max)
    5.5V
  • Voltage - Input (Min)
    1.8V
  • Number of Outputs
    1
  • Output Type
    Adjustable
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    nanoPower
The MAX38641AENT+T is a highly integrated power management IC (PMIC) chip designed for use in portable devices such as smartphones, tablets, and wearables. It offers several advantages and can be applied in various scenarios:1. High Integration: The MAX38641AENT+T integrates multiple power management functions into a single chip, including a buck-boost regulator, a linear regulator, a charger, and a fuel gauge. This high level of integration reduces the overall component count, saves board space, and simplifies the design process.2. Efficient Power Conversion: The chip incorporates a high-efficiency buck-boost regulator that can efficiently convert power from a wide range of input sources, such as batteries, USB ports, or wall adapters. This enables the device to operate optimally even when the input voltage fluctuates.3. Battery Charging: The MAX38641AENT+T includes a charger circuitry that supports various battery chemistries, such as Li-ion, Li-polymer, and LiFePO4. It provides a programmable charging current and voltage, ensuring safe and efficient charging of the battery.4. Fuel Gauge Functionality: The chip integrates a fuel gauge, which accurately measures the battery's state of charge (SOC) and provides information about the remaining battery capacity. This enables the device to display accurate battery information to the user and implement power management strategies accordingly.5. Advanced Protection Features: The MAX38641AENT+T incorporates several protection features, including overvoltage protection, overcurrent protection, and thermal shutdown. These features safeguard the device and the battery from potential damage due to abnormal operating conditions.Application Scenarios: 1. Smartphones and Tablets: The MAX38641AENT+T can be used in smartphones and tablets to efficiently manage power, extend battery life, and provide accurate battery information to the user.2. Wearable Devices: The chip's small form factor and high integration make it suitable for wearable devices such as smartwatches, fitness trackers, and wireless earbuds. It enables efficient power management in these compact devices.3. Portable Medical Devices: The MAX38641AENT+T can be applied in portable medical devices, such as glucose meters or portable monitors, to provide efficient power management and accurate battery information.4. IoT Devices: The chip's versatility and integration make it suitable for various IoT devices, including smart home devices, industrial sensors, and wireless modules. It enables efficient power management and extends battery life in these battery-powered devices.Overall, the MAX38641AENT+T offers advantages of high integration, efficient power conversion, battery charging, fuel gauge functionality, and advanced protection features. Its application scenarios range from smartphones and tablets to wearable devices, portable medical devices, and IoT devices.
MAX38641AENT+T Relevant information