Microsemi Corporation
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MXLP4KE75CAE3
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MXLP4KE75CAE3 Encyclopedia Entry

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, low power consumption
Package: 16-pin QFN
Essence: Voltage regulator
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: Adjustable from 0.6V to 5.5V
  • Output Current: Up to 4A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. COMP (Compensation)
  6. SS (Soft Start)
  7. PG (Power Good)
  8. VOUT (Output Voltage)

Functional Features

  • Wide input voltage range for versatile applications
  • High efficiency and low dropout voltage
  • Adjustable output voltage for flexibility
  • Overcurrent and thermal protection
  • Power good indicator for system monitoring

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation - Wide input voltage range allows for use in various systems - Adjustable output voltage enhances versatility

Disadvantages: - Higher cost compared to standard linear regulators - Requires careful PCB layout due to high-frequency switching

Working Principles

The MXLP4KE75CAE3 is a voltage regulator that utilizes a high-efficiency synchronous buck converter topology. It takes an input voltage within the specified range and regulates it to a precise output voltage, providing a stable power supply for connected devices. The device incorporates control circuitry to ensure efficient operation and protection features to safeguard against fault conditions.

Detailed Application Field Plans

The MXLP4KE75CAE3 is well-suited for a wide range of applications including: - Industrial automation - Telecommunications equipment - Automotive electronics - Portable electronic devices - LED lighting systems

Detailed and Complete Alternative Models

  1. LM2674 from Texas Instruments
  2. LT1763 from Analog Devices
  3. TPS54360 from Texas Instruments
  4. ADP2384 from Analog Devices

In conclusion, the MXLP4KE75CAE3 is a highly efficient and versatile voltage regulator suitable for various power management applications. Its adjustable output voltage, wide input voltage range, and comprehensive protection features make it an ideal choice for demanding electronic systems.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MXLP4KE75CAE3 in technische oplossingen

  1. What is MXLP4KE75CAE3?

    • MXLP4KE75CAE3 is a type of transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. What are the key features of MXLP4KE75CAE3?

    • MXLP4KE75CAE3 features include low clamping voltage, fast response time, and high surge current capability.

  3. How does MXLP4KE75CAE3 protect electronic circuits?

    • MXLP4KE75CAE3 diverts excessive voltage away from sensitive components by providing a low-impedance path to ground during transient voltage events.

  4. In what applications is MXLP4KE75CAE3 commonly used?

    • MXLP4KE75CAE3 is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems.

  5. What is the maximum voltage rating of MXLP4KE75CAE3?

    • The maximum voltage rating of MXLP4KE75CAE3 is typically 75 volts.

  6. What is the operating temperature range of MXLP4KE75CAE3?

    • MXLP4KE75CAE3 is designed to operate within a temperature range of -55°C to 175°C.

  7. How is MXLP4KE75CAE3 different from other transient voltage suppressors?

    • MXLP4KE75CAE3 offers a combination of low clamping voltage and high surge current capability, making it suitable for demanding applications.

  8. Can MXLP4KE75CAE3 be used in high-frequency circuits?

    • Yes, MXLP4KE75CAE3 can be used in high-frequency circuits due to its fast response time and low capacitance.

  9. Does MXLP4KE75CAE3 require any external components for proper operation?

    • MXLP4KE75CAE3 may require additional circuit protection components such as fuses or thermal cutoffs for comprehensive system protection.

  10. Where can MXLP4KE75CAE3 be sourced from?

    • MXLP4KE75CAE3 can be sourced from various electronic component distributors and manufacturers.