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MAX1558HETB

MAX1558HETB

Manufacturer No:

MAX1558HETB

Description:

MAX1558 DUAL, 3MM X 3MM, 1.2A/PR

Datasheet:

Datasheet

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MAX1558HETB Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    10-TDFN-EP (3x3)
  • Package / Case
    10-WFDFN Exposed Pad
  • Voltage - Supply
    2.75V ~ 5.5V
  • Interface
    USB
  • Applications
    USB
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The MAX1558HETB 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 MAX1558HETB integrates multiple power management functions into a single chip, including a linear charger, a step-down converter, a low-dropout (LDO) regulator, and a power switch. This high level of integration reduces the overall component count and board space required for power management, making it ideal for space-constrained applications.2. Efficient Power Conversion: The chip incorporates a high-efficiency step-down converter that provides a regulated output voltage for powering the device's core components. This helps to maximize battery life by minimizing power losses during the conversion process.3. Battery Charging: The MAX1558HETB features a linear charger that supports single-cell lithium-ion (Li+) batteries. It provides a constant current and constant voltage charging profile, ensuring safe and efficient charging of the battery.4. Thermal Management: The chip includes thermal management features such as thermal shutdown and thermal regulation. These features help prevent overheating of the device and ensure reliable operation under varying temperature conditions.5. Protection Features: The MAX1558HETB offers various protection features, including overvoltage protection, undervoltage lockout, and short-circuit protection. These features safeguard the device and its components from potential damage due to voltage spikes, low battery conditions, or short circuits.Application Scenarios:1. Smartphones and Tablets: The MAX1558HETB is commonly used in smartphones and tablets to manage power conversion and battery charging. Its high integration and efficiency make it suitable for these power-constrained devices.2. Portable Media Players: The chip can be used in portable media players to provide efficient power conversion and battery charging capabilities, ensuring extended playback time.3. Handheld Gaming Devices: The MAX1558HETB can be applied in handheld gaming devices to manage power requirements and enable efficient battery charging, allowing for longer gaming sessions.4. Wearable Devices: The chip's small form factor and integration make it suitable for wearable devices such as smartwatches and fitness trackers. It can efficiently manage power conversion and charging for these compact devices.Overall, the MAX1558HETB offers advantages of high integration, efficient power conversion, battery charging capabilities, thermal management, and protection features. Its application scenarios include smartphones, tablets, portable media players, handheld gaming devices, and wearable devices.
MAX1558HETB Relevant information