Microsemi Corporation
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MXL5KP90A
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MXL5KP90A Product Overview

Introduction

The MXL5KP90A is a high-performance electronic component designed for use in power management applications. This article provides an in-depth overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Power Management Component
  • Use: Voltage Regulation and Protection
  • Characteristics: High Efficiency, Low Power Dissipation, Overvoltage Protection
  • Package: SMD (Surface Mount Device)
  • Essence: Regulating and Protecting Electrical Systems
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4V to 40V
  • Output Voltage Range: 1.2V to 37V
  • Maximum Output Current: 5A
  • Operating Temperature Range: -40°C to 125°C
  • Quiescent Current: 2.5mA

Detailed Pin Configuration

The MXL5KP90A has a standard 5-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. ADJ (Adjustment Pin) 5. NC (No Connection)

Functional Features

  • Overvoltage Protection: Safeguards connected devices from voltage spikes.
  • Current Limiting: Prevents excessive current flow, enhancing system safety.
  • Thermal Shutdown: Protects the device from overheating, ensuring long-term reliability.

Advantages and Disadvantages

Advantages

  • High Efficiency
  • Wide Input Voltage Range
  • Compact Package Size

Disadvantages

  • Limited Maximum Output Current
  • Sensitive to ESD (Electrostatic Discharge)

Working Principles

The MXL5KP90A utilizes a feedback control loop to regulate the output voltage based on the reference voltage set by the user. When the input voltage or load conditions change, the control loop adjusts the output voltage to maintain stability and accuracy.

Detailed Application Field Plans

The MXL5KP90A is ideal for various applications, including: - DC-DC Converters - Battery Charging Systems - Industrial Automation Equipment - Automotive Electronics

Detailed and Complete Alternative Models

  • MXL7KP120B: Higher Maximum Output Current (12A)
  • MXL3KP60C: Lower Quiescent Current (1mA)
  • MXL9KP150D: Extended Operating Temperature Range (-55°C to 150°C)

In conclusion, the MXL5KP90A offers a reliable and efficient solution for voltage regulation and protection in diverse electronic systems. Its compact design and advanced features make it a preferred choice for demanding applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MXL5KP90A en soluciones técnicas

  1. What is the maximum operating temperature of MXL5KP90A?

    • The maximum operating temperature of MXL5KP90A is 150°C.

  2. What is the typical reverse stand-off voltage of MXL5KP90A?

    • The typical reverse stand-off voltage of MXL5KP90A is 90V.

  3. What is the peak pulse power dissipation of MXL5KP90A?

    • The peak pulse power dissipation of MXL5KP90A is 5000W for a 10/1000μs waveform.

  4. What are the typical applications of MXL5KP90A?

    • MXL5KP90A is commonly used in surge protection for sensitive electronics, such as in power supplies, telecommunications equipment, and industrial controls.

  5. What is the breakdown voltage of MXL5KP90A?

    • The breakdown voltage of MXL5KP90A is typically 100V.

  6. Does MXL5KP90A have built-in overvoltage protection?

    • No, MXL5KP90A does not have built-in overvoltage protection and should be used in conjunction with appropriate circuitry for complete protection.

  7. What is the response time of MXL5KP90A to a surge event?

    • The response time of MXL5KP90A is very fast, typically in the nanosecond range.

  8. Is MXL5KP90A suitable for use in automotive applications?

    • Yes, MXL5KP90A is suitable for use in automotive applications where surge protection is required.

  9. What is the package type of MXL5KP90A?

    • MXL5KP90A is available in a DO-201AD (DO-27) package.

  10. Can MXL5KP90A be used in high-frequency applications?

    • MXL5KP90A can be used in some high-frequency applications, but it's important to consider its capacitance and other characteristics when designing for high-frequency performance.