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MAX6497ATA+T
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MAX6497ATA+T

Product Overview

Category

The MAX6497ATA+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
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

The MAX6497ATA+T comes in a small, thermally-enhanced, 8-pin TDFN package.

Essence

The essence of MAX6497ATA+T lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

The MAX6497ATA+T is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 11V
  • Output Voltage Range: 1.25V to 5.5V
  • Maximum Output Current: 300mA
  • Dropout Voltage: 150mV at 100mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX6497ATA+T has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. EN (Enable) 5. VOUT (Output Voltage) 6. NC (No Connection) 7. NC (No Connection) 8. PG (Power Good)

Functional Features

  • Overcurrent Protection: The MAX6497ATA+T includes overcurrent protection to safeguard the circuit from excessive current flow.
  • Thermal Shutdown Protection: It features thermal shutdown protection to prevent damage due to overheating.
  • Enable Function: The enable pin allows for control of the regulator's operation, conserving power when not in use.

Advantages and Disadvantages

Advantages

  • Wide input voltage range
  • Small package size
  • Overcurrent and thermal protection
  • Low dropout voltage

Disadvantages

  • Limited maximum output current
  • Restricted output voltage range

Working Principles

The MAX6497ATA+T operates by comparing the feedback voltage to a precise internal reference, adjusting the output voltage to maintain a stable level. It utilizes a series pass P-channel MOSFET to regulate the output voltage.

Detailed Application Field Plans

The MAX6497ATA+T is suitable for various applications including: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - IoT devices

Detailed and Complete Alternative Models

Some alternative models to MAX6497ATA+T include: - MAX6495A - MAX6496B - MAX6498C - MAX6499D

In conclusion, the MAX6497ATA+T is a versatile voltage regulator with a wide input voltage range, making it suitable for a variety of electronic applications. Its compact package and essential features make it an ideal choice for designers seeking efficient voltage regulation solutions.

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10個與MAX6497ATA+T在技術方案中應用相關的常見問題與解答

  1. What is the MAX6497ATA+T?

    • The MAX6497ATA+T is a high-voltage, current-limited switch with an integrated FET designed for applications requiring current limiting or thermal shutdown.

  2. What is the maximum input voltage supported by the MAX6497ATA+T?

    • The MAX6497ATA+T supports a maximum input voltage of 36V.

  3. What is the typical output current limit of the MAX6497ATA+T?

    • The typical output current limit of the MAX6497ATA+T is 1.5A.

  4. How does the thermal shutdown feature work in the MAX6497ATA+T?

    • The thermal shutdown feature in the MAX6497ATA+T activates when the junction temperature exceeds the specified threshold, protecting the device from overheating.

  5. What are the typical applications for the MAX6497ATA+T?

    • Typical applications for the MAX6497ATA+T include hot-swap and electronic circuit breaker circuits in industrial, automotive, and telecom systems.

  6. What is the operating temperature range of the MAX6497ATA+T?

    • The operating temperature range of the MAX6497ATA+T is -40°C to +125°C.

  7. Does the MAX6497ATA+T have built-in reverse polarity protection?

    • Yes, the MAX6497ATA+T features built-in reverse polarity protection, enhancing its robustness in various applications.

  8. Can the MAX6497ATA+T be used in battery management systems?

    • Yes, the MAX6497ATA+T can be utilized in battery management systems for overcurrent protection and load switching.

  9. What is the quiescent current of the MAX6497ATA+T?

    • The quiescent current of the MAX6497ATA+T is typically low, making it suitable for power-sensitive applications.

  10. Is the MAX6497ATA+T available in a small package for space-constrained designs?

    • Yes, the MAX6497ATA+T is available in a compact, thermally enhanced package, making it suitable for space-constrained designs.