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MAX6498ATA+T
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MAX6498ATA+T

Product Overview

Category

The MAX6498ATA+T belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and systems.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection

Package

The MAX6498ATA+T comes in a small, thermally enhanced, 8-pin TDFN package.

Essence

The essence of MAX6498ATA+T lies in its ability to provide stable and regulated voltage for various electronic applications.

Packaging/Quantity

The MAX6498ATA+T is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 11V
  • Output Voltage Range: 1.21V to 5.5V
  • Maximum Output Current: 200mA
  • Dropout Voltage: 150mV at 100mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. GND
  2. FB (Feedback)
  3. EN (Enable)
  4. NC (No Connection)
  5. VOUT
  6. VIN
  7. NC (No Connection)
  8. SHDN (Shutdown)

Functional Features

  • Overcurrent Protection: The MAX6498ATA+T incorporates overcurrent protection to safeguard the circuit from excessive current flow.
  • Thermal Shutdown Protection: It features thermal shutdown protection to prevent damage due to excessive heat.
  • Low Dropout Voltage: The regulator maintains a low dropout voltage, ensuring efficient power conversion.

Advantages and Disadvantages

Advantages

  • High efficiency
  • Compact package size
  • Wide input voltage range

Disadvantages

  • Limited maximum output current
  • Noisy output at high frequencies

Working Principles

The MAX6498ATA+T operates by comparing the feedback voltage with a reference voltage to regulate the output voltage. When the output voltage deviates from the desired value, the internal control circuitry adjusts the output to maintain the specified voltage level.

Detailed Application Field Plans

The MAX6498ATA+T is suitable for a wide range of applications including: - Battery-powered devices - Portable electronics - IoT devices - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to MAX6498ATA+T include: - MAX6499 - MAX15062 - LT1761

In conclusion, the MAX6498ATA+T is a versatile voltage regulator with a wide input voltage range and essential protection features. Its compact package and high efficiency make it suitable for various electronic applications, especially those requiring stable and regulated power supply.

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10個與MAX6498ATA+T在技術方案中應用相關的常見問題與解答

  1. What is the MAX6498ATA+T?

    • The MAX6498ATA+T is a high-voltage, current-limited switch ideal for applications requiring protection against overcurrent and short-circuit conditions.

  2. What is the maximum input voltage supported by the MAX6498ATA+T?

    • The MAX6498ATA+T supports a maximum input voltage of 36V.

  3. What is the typical current limit of the MAX6498ATA+T?

    • The typical current limit of the MAX6498ATA+T is 1.5A.

  4. How does the thermal shutdown feature work in the MAX6498ATA+T?

    • The thermal shutdown feature in the MAX6498ATA+T protects the device from overheating by shutting off the switch when the junction temperature exceeds the specified threshold.

  5. What are the typical applications of the MAX6498ATA+T?

    • The MAX6498ATA+T is commonly used in applications such as USB ports, hot-swap circuits, and power distribution systems.

  6. Does the MAX6498ATA+T have built-in reverse polarity protection?

    • Yes, the MAX6498ATA+T includes built-in reverse polarity protection to safeguard the circuitry from damage due to reverse voltage conditions.

  7. What is the operating temperature range of the MAX6498ATA+T?

    • The operating temperature range of the MAX6498ATA+T is typically -40°C to +85°C.

  8. Can the MAX6498ATA+T be used in automotive applications?

    • Yes, the MAX6498ATA+T is suitable for automotive applications, providing robust overcurrent protection in automotive systems.

  9. What is the quiescent current consumption of the MAX6498ATA+T?

    • The quiescent current consumption of the MAX6498ATA+T is typically low, making it suitable for battery-powered applications.

  10. Is the MAX6498ATA+T available in a lead-free package?

    • Yes, the MAX6498ATA+T is available in lead-free packaging options, making it compliant with environmental regulations.

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