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MAX8668ETEX+

MAX8668ETEX+

Manufacturer No:

MAX8668ETEX+

Description:

IC REG QUAD BUCK/LNR SYNC 16TQFN

Datasheet:

Datasheet

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MAX8668ETEX+ 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
    Tube
  • Product Status
    Obsolete
  • Series
    -
The MAX8668ETEX+ 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. Some of the advantages and application scenarios of the MAX8668ETEX+ IC chip are:1. High Integration: The MAX8668ETEX+ integrates multiple power management functions into a single chip, including a battery charger, buck-boost regulator, LDO regulators, and power switches. This high integration reduces the overall component count, saves board space, and simplifies the design process.2. Efficient Power Conversion: The chip incorporates a high-efficiency buck-boost regulator that can efficiently convert power from a wide range of input sources, such as batteries, USB ports, or AC adapters. This enables the device to operate optimally even when the input voltage varies.3. Battery Charging: The MAX8668ETEX+ includes a battery charger circuitry that supports various battery chemistries, such as Li-ion, Li-polymer, and NiMH. It provides accurate charging control, thermal regulation, and safety features to ensure safe and efficient charging of the device's battery.4. Power Management and Control: The chip offers multiple LDO regulators and power switches, allowing precise control and management of power distribution within the device. This enables efficient power delivery to different components, optimizing overall power consumption and extending battery life.5. Thermal Management: The MAX8668ETEX+ incorporates thermal regulation features to prevent overheating and ensure safe operation. It includes thermal shutdown protection and thermal foldback to reduce power dissipation during high-temperature conditions.6. Small Form Factor: The chip is available in a compact package, making it suitable for space-constrained portable devices. Its small form factor allows for easy integration into the device's PCB layout.Application scenarios for the MAX8668ETEX+ IC chip include:1. Smartphones and Tablets: The chip can be used in smartphones and tablets to manage power distribution, regulate voltage levels, and efficiently charge the device's battery.2. Portable Medical Devices: The high integration and efficient power conversion capabilities of the chip make it suitable for portable medical devices, such as glucose meters, pulse oximeters, and portable monitors.3. Wearable Devices: The small form factor and power management features of the chip make it ideal for wearable devices like smartwatches, fitness trackers, and wireless earbuds.4. Portable Gaming Consoles: The chip can be used in portable gaming consoles to efficiently manage power consumption, regulate voltage levels, and charge the device's battery.5. Portable Audio Devices: The MAX8668ETEX+ can be applied in portable audio devices like MP3 players, Bluetooth speakers, and headphones to optimize power delivery and extend battery life.Overall, the MAX8668ETEX+ IC chip offers a range of advantages and can be applied in various portable devices where efficient power management, battery charging, and thermal regulation are crucial.
MAX8668ETEX+ Relevant information