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MAX14720BEWA+T

MAX14720BEWA+T

Manufacturer No:

MAX14720BEWA+T

Description:

IC REG TRIPLE BUCK/BST/LNR 25WLP

Datasheet:

Datasheet

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MAX14720BEWA+T Specifications

  • Type
    Parameter
  • Supplier Device Package
    25-WLP (2.11x2.23)
  • Package / Case
    25-WFBGA, WLBGA
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    1.8V ~ 5.5V
  • w/Sequencer
    No
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    0.9V ~ 4V, 100mA
  • Voltage/Current - Output 2
    1V ~ 2V, 250mA
  • Voltage/Current - Output 1
    2.5V ~ 5V, PROG
  • Frequency - Switching
    2MHz
  • Number of Outputs
    3
  • Topology
    Step-Down (Buck) (1), Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The MAX14720BEWA+T is a highly integrated power management IC (PMIC) chip designed for wearable devices. It offers several advantages and can be applied in various scenarios:1. Small form factor: The chip comes in a tiny 1.87mm x 1.87mm wafer-level package (WLP), making it suitable for compact wearable devices where space is limited.2. Power efficiency: The MAX14720BEWA+T incorporates multiple power management functions, including a buck-boost regulator, linear regulators, and a charger. These features help optimize power usage and extend battery life in wearable devices.3. Flexible power supply: The chip supports a wide input voltage range (2.5V to 5.5V) and provides multiple output voltage rails, allowing it to power various components of a wearable device, such as microcontrollers, sensors, displays, and wireless modules.4. Low quiescent current: The PMIC chip has a low quiescent current, which is crucial for wearable devices that need to operate for extended periods on a limited battery capacity.5. Integrated battery charger: The MAX14720BEWA+T includes a lithium-ion battery charger with programmable charging current and voltage limits. This feature simplifies the design of wearable devices by eliminating the need for an external charging circuit.Application scenarios for the MAX14720BEWA+T chip include:1. Smartwatches and fitness trackers: The chip's small size, power efficiency, and integrated battery charger make it ideal for powering and managing the various components of smartwatches and fitness trackers.2. Health monitoring devices: Wearable health monitoring devices, such as heart rate monitors or glucose monitors, can benefit from the chip's power management capabilities and small form factor.3. Smart glasses and augmented reality (AR) devices: The MAX14720BEWA+T can be used to efficiently power the display, sensors, and wireless connectivity modules in smart glasses and AR devices.4. IoT wearables: The chip's flexibility and power efficiency make it suitable for a wide range of IoT wearables, including smart clothing, activity trackers, and location trackers.Overall, the MAX14720BEWA+T chip offers a compact and efficient power management solution for wearable devices, enabling longer battery life and simplified design.
MAX14720BEWA+T Relevant information