Maxim Integrated
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MAX5003EEE+T
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MAX5003EEE+T

Product Overview

  • Category: Voltage Regulator
  • Use: Voltage regulation in electronic circuits
  • Characteristics: High efficiency, low dropout voltage, compact package
  • Package: 16-pin QSOP package
  • Essence: Regulates input voltage to a stable output voltage
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 300mV at 500mA
  • Operating Temperature Range: -40°C to 125°C
  • Quiescent Current: 75µA

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. BYP (Bypass)
  5. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage for extended battery life
  • Thermal shutdown and current limit protection
  • Adjustable output voltage with external resistors
  • Low quiescent current for power-sensitive applications

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited maximum output current
  • Requires external components for adjustable output voltage

Working Principles

The MAX5003EEE+T is a voltage regulator that maintains a stable output voltage regardless of fluctuations in the input voltage. It achieves this by using internal circuitry to adjust the output voltage based on the feedback from the output terminal.

Detailed Application Field Plans

The MAX5003EEE+T is suitable for various applications including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

  • MAX15062: Higher output current capability
  • LM2937: Fixed output voltage options
  • LT1761: Ultra-low dropout voltage

In conclusion, the MAX5003EEE+T is a versatile voltage regulator with high efficiency and a wide input voltage range, making it suitable for a variety of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX5003EEE+T en soluciones técnicas

  1. What is the MAX5003EEE+T?

    • The MAX5003EEE+T is a high-voltage, current-limited DC-DC step-down controller designed for applications requiring high efficiency and small size.

  2. What is the input voltage range of the MAX5003EEE+T?

    • The input voltage range of the MAX5003EEE+T is 4.5V to 76V.

  3. What is the output voltage range of the MAX5003EEE+T?

    • The output voltage range of the MAX5003EEE+T is 0.6V to 0.9 x VIN.

  4. What is the maximum output current of the MAX5003EEE+T?

    • The maximum output current of the MAX5003EEE+T is 1A.

  5. What are the key features of the MAX5003EEE+T?

    • The key features of the MAX5003EEE+T include integrated N-channel MOSFET, adjustable frequency operation, and overcurrent protection.

  6. What are some typical applications of the MAX5003EEE+T?

    • Typical applications of the MAX5003EEE+T include industrial control systems, automotive systems, and power-over-Ethernet (PoE) devices.

  7. What is the efficiency of the MAX5003EEE+T?

    • The efficiency of the MAX5003EEE+T is typically greater than 90%.

  8. What is the operating temperature range of the MAX5003EEE+T?

    • The operating temperature range of the MAX5003EEE+T is -40°C to +125°C.

  9. Does the MAX5003EEE+T require external compensation components?

    • No, the MAX5003EEE+T does not require external compensation components.

  10. Is the MAX5003EEE+T available in a lead-free package?

    • Yes, the MAX5003EEE+T is available in a lead-free, 16-pin QSOP package.