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MAX8668ETEA+T

MAX8668ETEA+T

Manufacturer No:

MAX8668ETEA+T

Description:

IC REG QUAD BUCK/LNR SYNC 16TQFN

Datasheet:

Datasheet

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MAX8668ETEA+T Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-TQFN (3x3)
  • Package / Case
    16-WFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2.6V ~ 5.5V
  • w/Sequencer
    No
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    2.8V, 300mA
  • Voltage/Current - Output 2
    0.6V ~ 3.3V, 1.2A
  • Voltage/Current - Output 1
    0.6V ~ 3.3V, 600mA
  • Frequency - Switching
    1.5MHz
  • Number of Outputs
    4
  • Topology
    Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The MAX8668ETEA+T is a highly integrated power management IC (PMIC) chip designed for portable devices such as smartphones, tablets, and other handheld devices. It offers several advantages and can be applied in various scenarios:1. High Integration: The MAX8668ETEA+T integrates multiple power management functions into a single chip, including a step-down converter, linear regulator, battery charger, and power switches. This high level of integration reduces the overall component count, saves board space, and simplifies the design process.2. Efficient Power Conversion: The step-down converter in the MAX8668ETEA+T provides high-efficiency power conversion, enabling longer battery life for portable devices. It supports a wide input voltage range and delivers a regulated output voltage with low ripple and noise.3. Battery Charging: The MAX8668ETEA+T includes a battery charger circuit that supports various battery chemistries, such as Li-ion, Li-polymer, and NiMH. It provides accurate charging control, thermal regulation, and safety features like overvoltage and overcurrent protection.4. Power Management and Sequencing: The MAX8668ETEA+T offers comprehensive power management and sequencing capabilities. It allows for flexible power-up and power-down sequencing of different power rails, ensuring proper operation and preventing damage to the device.5. Thermal Management: The chip incorporates thermal management features like thermal shutdown and thermal regulation, which protect the device from overheating and ensure reliable operation.Application Scenarios:1. Smartphones and Tablets: The MAX8668ETEA+T is commonly used in smartphones and tablets to manage power supply, regulate voltages, and charge the battery. Its high integration and efficiency make it suitable for compact and power-sensitive devices.2. Portable Media Players: The chip can be used in portable media players to provide power conversion, battery charging, and power management functions. Its small form factor and low power consumption are ideal for such devices.3. Handheld Gaming Devices: Gaming devices often require efficient power management and battery charging capabilities. The MAX8668ETEA+T can be employed in these devices to optimize power usage and extend battery life.4. Wearable Devices: With the increasing popularity of wearable devices like smartwatches and fitness trackers, the MAX8668ETEA+T can be utilized to manage power supply, regulate voltages, and charge the battery in these compact and energy-efficient devices.Overall, the MAX8668ETEA+T offers a range of advantages and can be applied in various portable electronic devices that require efficient power management, battery charging, and thermal regulation.
MAX8668ETEA+T Relevant information