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MAX14576EVB+T
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MAX14576EVB+T

Product Overview

  • Belongs to: Integrated Circuits (ICs)
  • Category: Power Management IC
  • Use: The MAX14576EVB+T is a power management evaluation kit designed for evaluating the MAX14576, a high-efficiency, high-voltage, and low-quiescent current buck-boost DC-DC converter.
  • Characteristics: The MAX14576EVB+T features high efficiency, wide input voltage range, low quiescent current, and compact package size.
  • Package: Evaluation board
  • Essence: The essence of MAX14576EVB+T lies in its ability to efficiently regulate and convert voltages in various applications.
  • Packaging/Quantity: Single unit packaging

Specifications

  • Input Voltage Range: 2.5V to 21V
  • Output Voltage Range: 1.8V to 24V
  • Maximum Output Current: 3A
  • Efficiency: Up to 96%
  • Quiescent Current: 15µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The detailed pin configuration of MAX14576EVB+T can be found in the product datasheet.

Functional Features

  • High Efficiency Buck-Boost Regulator
  • Wide Input Voltage Range
  • Low Quiescent Current
  • Overcurrent and Thermal Protection
  • Adjustable Output Voltage

Advantages and Disadvantages

Advantages

  • High efficiency
  • Wide input voltage range
  • Compact package size
  • Overcurrent and thermal protection

Disadvantages

  • Limited maximum output current compared to some alternatives
  • Higher cost compared to basic buck regulators

Working Principles

The MAX14576EVB+T utilizes a buck-boost topology to efficiently regulate the output voltage regardless of whether the input voltage is higher or lower than the desired output voltage. It achieves this through a combination of high-side and low-side switches controlled by an integrated circuit.

Detailed Application Field Plans

The MAX14576EVB+T is suitable for a wide range of applications including battery-powered devices, portable equipment, industrial sensors, and automotive systems where a stable and efficient power supply is required.

Detailed and Complete Alternative Models

  • MAX17222: Low IQ, 300mA Buck-Boost Converter
  • MAX77827: High-Efficiency Buck-Boost Regulator with I2C Interface
  • LT8390: 60V Synchronous 4-Switch Buck-Boost Controller

In conclusion, the MAX14576EVB+T is a versatile power management evaluation kit that offers high efficiency and a wide input voltage range, making it suitable for various applications. While it has certain limitations, its functional features and working principles make it a valuable choice for designers seeking an efficient power management solution.

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تکنیکی حل میں MAX14576EVB+T کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the MAX14576EVB+T?

    • The MAX14576EVB+T is an evaluation kit for the MAX14576, a high-voltage, high-current, programmable current-limit switch with low on-resistance.

  2. What are the key features of the MAX14576EVB+T?

    • The MAX14576EVB+T features a wide input voltage range, adjustable current limit, and fault flag indication, making it suitable for a variety of applications.

  3. How can I use the MAX14576EVB+T in my application?

    • The MAX14576EVB+T can be used to protect sensitive loads from overcurrent conditions, and its programmable current limit allows for flexibility in different applications.

  4. What is the maximum input voltage supported by the MAX14576EVB+T?

    • The MAX14576EVB+T supports a wide input voltage range from 4V to 28V.

  5. Can the current limit of the MAX14576EVB+T be adjusted?

    • Yes, the current limit of the MAX14576EVB+T can be adjusted using an external resistor.

  6. What kind of loads can the MAX14576EVB+T protect?

    • The MAX14576EVB+T can protect a variety of loads such as USB ports, battery chargers, and other power supplies.

  7. Does the MAX14576EVB+T have built-in fault indication?

    • Yes, the MAX14576EVB+T has a fault flag that indicates when an overcurrent condition has occurred.

  8. Is there a reference design available for the MAX14576EVB+T?

    • Yes, Maxim Integrated provides reference designs and application notes for using the MAX14576EVB+T in various technical solutions.

  9. What are the typical applications for the MAX14576EVB+T?

    • Typical applications for the MAX14576EVB+T include portable devices, industrial equipment, and automotive systems where overcurrent protection is required.

  10. Where can I find more information about using the MAX14576EVB+T in my technical solution?

    • You can find more information, including datasheets, application notes, and user guides, on the Maxim Integrated website or by contacting their technical support team.