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MAX20312ENS+T

MAX20312ENS+T

Manufacturer No:

MAX20312ENS+T

Description:

IC PWR MANAGEMENT

Datasheet:

Datasheet

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MAX20312ENS+T Specifications

  • Type
    Parameter
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Current - Supply
    45µA
  • Voltage - Supply
    1.4V ~ 5.5V
  • Capacitance - Input
    13 pF
  • Signal Conditioning
    -
  • Delay Time
    -
  • Number of Channels
    2
  • Data Rate (Max)
    1MHz
  • Output
    -
  • Input
    -
  • Applications
    I²C
  • Type
    Accelerator
  • Supplier Device Package
    4-WLP (1.34x0.68)
  • Package / Case
    4-XFBGA, WLBGA
  • Mounting Type
    Surface Mount
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The MAX20312ENS+T is a highly integrated power management IC (PMIC) chip designed for wearable devices, particularly for hearables and smartwatches. Some of the advantages and application scenarios of this chip are:1. Small form factor: The MAX20312ENS+T is available in a tiny 2.23mm x 2.23mm wafer-level package (WLP), making it suitable for space-constrained wearable devices.2. Power efficiency: The chip offers high power efficiency, enabling longer battery life for wearable devices. It incorporates multiple low-dropout (LDO) regulators and a buck-boost converter to efficiently manage power supply.3. Flexible power management: The MAX20312ENS+T provides multiple power rails, including voltage supplies for digital and analog components, audio amplifiers, and sensors. It allows for flexible power sequencing and voltage scaling, optimizing power consumption based on the device's requirements.4. Advanced charging capabilities: The chip supports various charging modes, including wireless charging, fast charging, and trickle charging. It also includes a battery charger controller with thermal regulation and safety features.5. Comprehensive protection features: The MAX20312ENS+T integrates various protection mechanisms like overvoltage protection (OVP), undervoltage protection (UVP), overcurrent protection (OCP), and overtemperature protection (OTP). These features safeguard the device and battery from potential damage.Application scenarios for the MAX20312ENS+T include:1. Hearables: The chip can be used in wireless earbuds, hearing aids, and other audio devices. It provides efficient power management, audio amplification, and charging capabilities.2. Smartwatches: The MAX20312ENS+T can be utilized in smartwatches and fitness trackers to manage power supply for the display, sensors, wireless connectivity, and other components.3. Wearable health monitors: The chip's power management features make it suitable for wearable health monitoring devices, such as heart rate monitors, sleep trackers, and activity trackers.4. IoT devices: The MAX20312ENS+T can be employed in various IoT devices that require compact power management solutions, such as smart glasses, smart jewelry, and connected clothing.Overall, the MAX20312ENS+T offers a compact and efficient power management solution for wearable devices, enabling longer battery life, advanced charging capabilities, and comprehensive protection features.
MAX20312ENS+T Relevant information