Microsemi Corporation
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MXL5KP17A
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MXL5KP17A Product Overview

Introduction

The MXL5KP17A is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic applications to regulate and stabilize voltage levels, ensuring consistent and reliable power supply to connected circuits and components.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Stabilizing and regulating voltage levels in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-220
  • Essence: Ensuring stable and reliable power supply
  • Packaging/Quantity: Typically packaged individually or in reels of 1000 units

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 1.25V to 20V
  • Output Current: Up to 5A
  • Dropout Voltage: 0.6V at 5A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MXL5KP17A features a standard TO-220 pin configuration with three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage

Functional Features

  • High Precision: Provides accurate and stable output voltage regulation
  • Low Dropout Voltage: Minimizes power loss and heat dissipation
  • Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Wide input voltage range
  • Thermal protection for enhanced safety

Disadvantages

  • Higher dropout voltage compared to some alternative models
  • Larger package size may not be suitable for space-constrained designs

Working Principles

The MXL5KP17A operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage despite variations in the input voltage and load conditions. The device utilizes internal circuitry to monitor temperature and protect against overheating.

Detailed Application Field Plans

The MXL5KP17A is widely used in various electronic applications, including: - Power supplies - Battery charging circuits - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MXL5KP17A include: - LM317: A popular adjustable voltage regulator with similar characteristics - LT1083: Offers lower dropout voltage for high current applications - LM2940: Low dropout regulator suitable for battery-powered devices

In conclusion, the MXL5KP17A voltage regulator offers precise and reliable voltage regulation for a wide range of electronic applications, making it a valuable component in modern electronic design.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MXL5KP17A v technických řešeních

  1. What is MXL5KP17A?

    • MXL5KP17A is a high-performance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum clamping voltage of MXL5KP17A?

    • The maximum clamping voltage of MXL5KP17A is 27.6 volts at 100A.

  3. What are the typical applications of MXL5KP17A?

    • MXL5KP17A is commonly used in surge protection for telecommunications equipment, industrial controls, consumer electronics, and automotive systems.

  4. What is the peak pulse power dissipation of MXL5KP17A?

    • The peak pulse power dissipation of MXL5KP17A is 5000 watts for an 8/20μs waveform.

  5. What is the operating temperature range of MXL5KP17A?

    • MXL5KP17A can operate within a temperature range of -55°C to +175°C.

  6. How does MXL5KP17A provide overvoltage protection?

    • MXL5KP17A diverts excessive current away from sensitive components by clamping the voltage to a safe level during transient events.

  7. Is MXL5KP17A RoHS compliant?

    • Yes, MXL5KP17A is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. Can MXL5KP17A be used in high-speed data lines?

    • Yes, MXL5KP17A is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  9. What package types are available for MXL5KP17A?

    • MXL5KP17A is available in various package types including DO-201, DO-15, and SMC.

  10. Does MXL5KP17A require external heat sinking?

    • External heat sinking is not typically required for MXL5KP17A due to its low thermal resistance and high power dissipation capability.