Microsemi Corporation
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MAP4KE130A
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MAP4KE130A

Product Overview

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

Specifications

  • Input Voltage: 3V to 36V
  • Output Voltage: 1.2V to 28V
  • Output Current: 3A
  • Switching Frequency: 500kHz

Detailed Pin Configuration

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

Functional Features

  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft start for controlled startup

Advantages

  • High efficiency
  • Compact package
  • Wide input voltage range
  • Comprehensive protection features

Disadvantages

  • Higher cost compared to some alternatives
  • Limited output current compared to higher-end models

Working Principles

The MAP4KE130A is a buck converter that efficiently steps down the input voltage to a lower, regulated output voltage. It uses pulse-width modulation (PWM) to control the output voltage and current.

Detailed Application Field Plans

The MAP4KE130A is ideal for various applications including: - Battery-powered devices - Industrial automation - LED lighting - Telecom infrastructure - Automotive electronics

Detailed and Complete Alternative Models

  1. MAP4KE120A - Similar specifications with lower output current
  2. MAP4KE140A - Higher output current with similar features
  3. MAP4KE150A - Enhanced thermal management for high-temperature environments

This concludes the entry for MAP4KE130A, covering its product details, specifications, features, and application fields.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAP4KE130A v technických řešeních

Sure, here are 10 common questions and answers related to the application of MAP4KE130A in technical solutions:

  1. What is the maximum operating temperature for MAP4KE130A?

    • The maximum operating temperature for MAP4KE130A is 150°C.

  2. What is the typical forward voltage drop for MAP4KE130A?

    • The typical forward voltage drop for MAP4KE130A is 0.7V at 1A.

  3. What is the reverse recovery time for MAP4KE130A?

    • The reverse recovery time for MAP4KE130A is typically 5ns.

  4. What is the maximum forward surge current for MAP4KE130A?

    • The maximum forward surge current for MAP4KE130A is 30A.

  5. Can MAP4KE130A be used in automotive applications?

    • Yes, MAP4KE130A is suitable for use in automotive applications.

  6. What is the package type for MAP4KE130A?

    • MAP4KE130A is available in a DO-214AC (SMA) package.

  7. Is MAP4KE130A RoHS compliant?

    • Yes, MAP4KE130A is RoHS compliant.

  8. What are the typical applications for MAP4KE130A?

    • Typical applications for MAP4KE130A include overvoltage protection in power supplies, motor control circuits, and automotive electronics.

  9. What is the breakdown voltage for MAP4KE130A?

    • The breakdown voltage for MAP4KE130A is 130V.

  10. Does MAP4KE130A have ESD protection?

    • Yes, MAP4KE130A offers ESD protection, making it suitable for sensitive electronic equipment.

I hope these questions and answers are helpful for your technical solutions involving MAP4KE130A. Let me know if you need further assistance!