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MAX8668ETEX+T

MAX8668ETEX+T

Manufacturer No:

MAX8668ETEX+T

Description:

IC REG QUAD BUCK/LNR SYNC 16TQFN

Datasheet:

Datasheet

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MAX8668ETEX+T Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -
  • Voltage - Supply
    -
  • w/Sequencer
    -
  • w/Supervisor
    -
  • w/LED Driver
    -
  • Voltage/Current - Output 3
    -
  • Voltage/Current - Output 2
    -
  • Voltage/Current - Output 1
    -
  • Frequency - Switching
    -
  • Topology
    -
  • Packaging
    Strip
  • Product Status
    Obsolete
  • Series
    *
The MAX8668ETEX+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 MAX8668ETEX+T integrates multiple power management functions into a single chip, including a buck-boost regulator, a linear regulator, a charger, and a fuel gauge. This high level of integration reduces the overall component count, saves board space, and simplifies the design process.2. Wide Input Voltage Range: The chip supports a wide input voltage range, typically from 3.6V to 24V. This allows it to be used with various power sources, such as single-cell or multi-cell batteries, USB power, or AC adapters.3. Buck-Boost Regulator: The integrated buck-boost regulator provides efficient power conversion, allowing the chip to maintain a stable output voltage even when the input voltage fluctuates. This is particularly useful in scenarios where the input voltage can vary widely, such as when using different battery chemistries or charging from different power sources.4. Linear Regulator: The linear regulator provides a low-noise, stable output voltage for sensitive components such as analog circuits or audio amplifiers. It helps to reduce noise and improve the overall performance of the system.5. Charger and Fuel Gauge: The integrated charger circuitry supports fast charging protocols and provides accurate charging control for the battery. The fuel gauge functionality allows accurate monitoring of the battery's state of charge, enabling better battery management and user experience.6. Thermal Management: The MAX8668ETEX+T includes thermal management features such as thermal shutdown and thermal throttling. These features help to protect the chip from overheating and ensure reliable operation in demanding thermal conditions.Application Scenarios: 1. Smartphones and Tablets: The MAX8668ETEX+T can be used in smartphones and tablets to provide efficient power management, fast charging, and accurate battery monitoring.2. Portable Medical Devices: The chip's wide input voltage range and integrated power management functions make it suitable for portable medical devices that require reliable power supply and battery management.3. Industrial Handheld Devices: The high integration and thermal management features of the chip make it suitable for industrial handheld devices that operate in harsh environments and require efficient power management.4. Portable Test and Measurement Instruments: The chip's stable output voltage and low-noise linear regulator make it suitable for portable test and measurement instruments that require accurate and noise-free power supply.Overall, the MAX8668ETEX+T offers a comprehensive power management solution for portable devices, enabling efficient power conversion, fast charging, accurate battery monitoring, and thermal management.
MAX8668ETEX+T Relevant information