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MAX77100EWL+T

MAX77100EWL+T

Manufacturer No:

MAX77100EWL+T

Description:

IC REG PA STEPDOWN WLP

Datasheet:

Datasheet

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MAX77100EWL+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
    Active
  • Series
    -
The MAX77100EWL+T is a highly integrated power management IC (PMIC) chip designed for wearable devices, such as fitness trackers, smartwatches, and other portable electronics. It offers several advantages and application scenarios, including:1. Small Form Factor: The MAX77100EWL+T is available in a tiny 1.6mm x 1.6mm wafer-level package (WLP), making it suitable for space-constrained wearable devices.2. Power Efficiency: The chip incorporates a highly efficient buck-boost converter, which enables it to regulate the power supply efficiently, extending the battery life of wearable devices.3. Multiple Power Rails: It provides multiple power rails, including a 1.8V LDO (low-dropout) regulator, a 1.8V to 3.3V boost converter, and a 1.8V to 3.3V buck converter. These power rails can be used to supply power to various components of the wearable device, such as sensors, microcontrollers, and wireless modules.4. Low Quiescent Current: The MAX77100EWL+T has a low quiescent current, which minimizes power consumption during standby or idle modes, further enhancing battery life.5. Flexible Power Sequencing: It supports flexible power sequencing, allowing designers to control the power-up and power-down sequence of different components in the wearable device, ensuring proper initialization and shutdown.6. Integrated Battery Charger: The chip integrates a battery charger circuit, enabling the wearable device to charge its battery directly from a USB power source or a wireless charging pad.7. Advanced Safety Features: The MAX77100EWL+T incorporates various safety features, such as overvoltage protection, overcurrent protection, and thermal shutdown, ensuring the protection of the wearable device and its components.Application scenarios for the MAX77100EWL+T include:1. Fitness Trackers: The chip can be used in fitness trackers to efficiently manage power supply, extend battery life, and provide multiple power rails for various components like heart rate sensors, accelerometers, and display modules.2. Smartwatches: It can be utilized in smartwatches to regulate power supply, control power sequencing of different components, and integrate battery charging functionality.3. Portable Medical Devices: The chip's small form factor, power efficiency, and multiple power rails make it suitable for portable medical devices like glucose monitors, pulse oximeters, and ECG monitors.4. IoT Wearable Devices: The MAX77100EWL+T can be employed in various IoT wearable devices, such as smart glasses, smart jewelry, and smart clothing, to efficiently manage power and provide flexible power sequencing.Overall, the MAX77100EWL+T offers a compact and efficient power management solution for wearable devices, enabling longer battery life, improved power management, and enhanced functionality.
MAX77100EWL+T Relevant information