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MAX14720AEWA+T

MAX14720AEWA+T

Manufacturer No:

MAX14720AEWA+T

Description:

IC REG TRIPLE BUCK/BST/LNR 25WLP

Datasheet:

Datasheet

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MAX14720AEWA+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 MAX14720AEWA+T is a highly integrated power management IC (PMIC) chip designed for wearable devices and Internet of Things (IoT) applications. Some of the advantages and application scenarios of this chip are:1. Small form factor: The MAX14720AEWA+T is available in a tiny 2.5mm x 2.0mm wafer-level package (WLP), making it suitable for space-constrained wearable devices and IoT applications.2. Power efficiency: The chip incorporates multiple power management functions, including a buck-boost regulator, a linear regulator, and a low-dropout regulator (LDO). These features help optimize power efficiency and extend battery life in portable devices.3. Flexible power supply: The integrated buck-boost regulator supports a wide input voltage range (1.8V to 5.5V) and can generate a programmable output voltage (1.8V to 5.25V). This flexibility allows the chip to power various components within a wearable device or IoT application.4. Battery charging: The MAX14720AEWA+T includes a battery charger circuitry that supports single-cell lithium-ion/polymer batteries. It provides programmable charging current and voltage limits, as well as thermal regulation to ensure safe and efficient battery charging.5. Power sequencing and control: The chip offers a power sequencing controller that enables proper power-up and power-down sequencing of different components in a system. It also provides various control signals for managing power states and optimizing power consumption.6. Integrated protection features: The MAX14720AEWA+T incorporates multiple protection features, such as overvoltage protection (OVP), undervoltage lockout (UVLO), overcurrent protection (OCP), and thermal shutdown. These protections help safeguard the chip and the connected devices from potential damage.Application scenarios for the MAX14720AEWA+T include:1. Wearable devices: The chip can be used in smartwatches, fitness trackers, smart glasses, and other wearable devices to efficiently manage power supply, battery charging, and power sequencing.2. IoT devices: The integrated power management functions make the chip suitable for IoT applications like smart home devices, wireless sensors, and connected appliances, where power efficiency and compact size are crucial.3. Portable electronics: The MAX14720AEWA+T can be utilized in portable devices such as handheld scanners, portable medical devices, and portable gaming consoles, where power management and battery charging are essential.4. Industrial applications: The chip's small form factor and power management capabilities make it suitable for industrial IoT applications, including remote monitoring systems, asset tracking devices, and industrial sensors.Overall, the MAX14720AEWA+T offers a compact and efficient solution for power management in wearable devices, IoT applications, and various portable electronics, enabling longer battery life and improved power efficiency.
MAX14720AEWA+T Relevant information